Furuno USA 9ZWRTR075 Marine Radar User Manual operators manual

Furuno USA Inc Marine Radar operators manual

operators manual

MODEL 1823C MARINE RADARMODEL 1833C MARINE RADARMODEL 1933C MARINE RADARMODEL 1943C MARINE RADARMODEL 1953C MARINE RADARCOLOR VIDEO PLOTTER GD-1900C
C 9-52, Ashihara-cho, Nishinomiya, Japan Telephone: 0798-65-2111 Telefax: 0798-65-4200 Your Local Agent/Dealer All rights reserved. PUB. No. OME-35030 MODEL1833C SER & GD1900C (HIMA) FIRST EDITION : APR. 2001 E2 : AUG. 19, 2002 Printed in Japan
iSAFETY INSTRUCTIONSWARNINGELECTRICAL SHOCK HAZARDDo not open the equipment.Only qualified personnelshould work inside theequipment.Turn off the radar powerswitch before servicing the antenna unit. Post a warn-ing sign near the switchindicating it should not beturned on while the antennaunit is being serviced.Prevent the potential risk ofbeing struck by the rotatingantenna and exposure to RF radiation hazard.Wear a safety belt and hardhat when working on the antenna unit.Serious injury or death canresult if someone falls fromthe radar antenna mast.Do not disassemble or modify theequipment.Fire, electrical shock or serious injury canresult.Turn off the power immediately if waterleaks into the equipment or the equip-ment is emitting smoke or fire.Continued use of the equipment can causefire or electrical shock.Use the proper fuse.Fuse rating is shown on the power cable.Use of a wrong fuse can result in damageto the equipment.Keep heater away from equipment.Heat can alter equipment shape and meltthe power cord, which can cause fire orelectrical shock.CAUTIONA warning label is attached to the equipment. Do not remove the label.If the label is missing or damaged,contact a FURUNO agent or dealer.WARNINGTo avoid electrical shock, do not remove cover. No user-serviceable parts inside.Name: Warning Label (1)Type: 86-003-1011-0Code No.: 100-236-230WARNINGRadio FrequencyRadiation HazardThe radar antenna emits electromagneticradio frequency (RF) energy which can beharmful, particularly to your eyes. Neverlook directly into the antenna aperture froma close distance while the radar is inoperation or expose yourself to the trans-mitting antenna at a close distance.Distances at which RF radiation levels of100 and 10 W/m2 exist are given in thetable below.Note: If the antenna unit is installed at aclose distance in front of the wheel house,your administration may require halt oftransmission within a certain sector ofantenna revolution. This is possible - Askyour FURUNO representative or dealer toprovide this feature.MODEL Distance to100 W/m2pointDistance to10 W/m2pointMODEL1833C Nil Worst case0.50 mMODEL1933CMODEL1943CWorst case0.20 m Worst case3.00 mNil Worst case2.50 mMODEL1953CNil Worst case2.50 mWorst case2.30 mXN-12AXN-13AMODEL1823C Nil Worst case0.50 m
ii TABLE OF CONTENTS FOREWORD.......................................................................................................viii SYSTEM CONFIGURATIONS...............................................................................x 1. OPERATIONAL OVERVIEW..........................................................................1-1 1.1 Operating Controls....................................................................................................... 1-2 1.1.1 Display unit controls.......................................................................................... 1-2 1.1.2 Remote controller ............................................................................................. 1-4 1.2 Inserting a Chart Card.................................................................................................. 1-5 1.3 Turning the Unit On/Off ................................................................................................ 1-6 1.4 Display Brilliance, Panel Brilliance, Hue....................................................................... 1-7 1.4.1 Display brilliance, panel brilliance ..................................................................... 1-7 1.4.2 Hue................................................................................................................... 1-8 1.5 Selecting a Display ...................................................................................................... 1-9 1.5.1 Display modes .................................................................................................. 1-9 1.5.2 Selecting a display.......................................................................................... 1-10 1.5.3 Switching control in combination and overlay screens .................................... 1-11 1.5.4 Selecting image source................................................................................... 1-12 1.6 Trackball, Cursor........................................................................................................ 1-13 1.7 Entering the MOB Mark, Setting MOB as Destination ................................................ 1-14 1.8 Data Boxes................................................................................................................ 1-15 1.8.1 Showing, hiding data boxes with soft key........................................................ 1-15 1.8.2 Rearranging data boxes.................................................................................. 1-16 1.8.3 Temporarily erasing a data box....................................................................... 1-16 1.9 Function Keys............................................................................................................ 1-17 1.9.1 Executing a function ....................................................................................... 1-17 1.10 Simulation Display ................................................................................................... 1-18 2. RADAR OPERATION.....................................................................................2-1 2.1 Radar Display .............................................................................................................. 2-1 2.2 Transmitting, Stand-by ................................................................................................. 2-2 2.3 Tuning.......................................................................................................................... 2-2 2.4 Adjusting the Gain........................................................................................................ 2-2 2.5 Reducing Sea Clutter................................................................................................... 2-4 2.5.1 How the A/C SEA works.................................................................................... 2-4 2.5.2 Adjusting A/C SEA ............................................................................................ 2-4 2.6 Reducing Precipitation Clutter...................................................................................... 2-5 2.6.1 Adjusting the A/C RAIN..................................................................................... 2-5 2.7 Range Scale................................................................................................................ 2-6 2.8 Pulselength.................................................................................................................. 2-7
iii2.9 Presentation Mode .......................................................................................................2-8 2.9.1 Selecting a presentation mode..........................................................................2-9 2.9.2 Description of presentation modes ..................................................................2-10 2.10 Measuring the Range............................................................................................... 2-11 2.10.1 Measuring range by range rings.................................................................... 2-11 2.10.2 Measuring range by cursor............................................................................2-12 2.10.3 Measuring range by VRM..............................................................................2-13 2.10.4 Erasing a VRM, VRM indication ....................................................................2-14 2.10.5 Erasing EBL/VRM data boxes.......................................................................2-14 2.10.6 Hiding EBL/VRM data boxes.........................................................................2-14 2.10.7 Moving EBL/VRM data boxes........................................................................2-14 2.11 Measuring the Bearing..............................................................................................2-14 2.11.1 Measuring bearing by cursor .........................................................................2-14 2.11.2 Measuring bearing by EBL ............................................................................2-14 2.11.3 Erasing an EBL, EBL indication.....................................................................2-15 2.11.4 Erasing EBL/VRM data boxes .......................................................................2-15 2.11.5 Hiding EBL/VRM data boxes .........................................................................2-15 2.11.6 Moving EBL/VRM data boxes........................................................................2-15 2.12 Erasing the Heading Line, North Marker...................................................................2-16 2.13 Reducing Noise Interference....................................................................................2-16 2.14 Reducing Radar Interference....................................................................................2-17 2.15 Zoom........................................................................................................................2-18 2.15.1 Zooming in on radar targets ..........................................................................2-18 2.15.2 Zooming in on ARPA, TTM targets ................................................................2-18 2.16 Shifting the Picture ...................................................................................................2-19 2.16.1 Manual shift...................................................................................................2-19 2.16.2 Automatic shift...............................................................................................2-20 2.17 Using the Offset EBL................................................................................................2-21 2.17.1 Predicting collision course.............................................................................2-21 2.17.2 Measuring range & bearing two targets.........................................................2-22 2.18 Echo Trails ...............................................................................................................2-23 2.18.1 Trail time .......................................................................................................2-23 2.18.2 Starting echo trail ..........................................................................................2-23 2.18.3 Trail gradation ...............................................................................................2-24 2.18.4 Trail color ......................................................................................................2-24 2.18.5 Echo trail mode.............................................................................................2-25 2.19 Echo Stretch.............................................................................................................2-26 2.20 Echo Averaging ........................................................................................................2-27 2.21 Outputting TLL Data .................................................................................................2-28 2.22 Guard Alarm.............................................................................................................2-29 2.22.1 Setting a guard alarm zone ...........................................................................2-29 2.22.2 When the alarm is violated ............................................................................2-30 2.22.3 Canceling the guard alarm ............................................................................2-30 2.23 Watchman................................................................................................................2-31 2.23.1 How watchman works ...................................................................................2-31 2.23.2 Turning on/off watchman...............................................................................2-31 2.23.3 Setting watchman stand-by interval...............................................................2-31 2.24 Suppressing Second-trace Echoes...........................................................................2-32
iv 2.25 Waypoint Marker...................................................................................................... 2-33 2.26 ARP, TTM Operation ................................................................................................ 2-34 2.26.1 Activating/deactivating ARP, TTM.................................................................. 2-35 2.26.2 Acquiring and tracking targets (ARP) ............................................................ 2-36 2.26.3 Displaying target number (ARP, TTM)........................................................... 2-37 2.26.4 Terminating tracking of ARP targets .............................................................. 2-38 2.26.5 Setting vector attributes (ARP)...................................................................... 2-39 2.26.6 Displaying past position (ARP)...................................................................... 2-40 2.26.7 ARP, TTM target data.................................................................................... 2-41 2.26.8 CPA/TCPA alarm (ARP)................................................................................ 2-42 2.26.9 Lost target alarm (ARP) ................................................................................ 2-43 2.27 Interpreting the Radar Display.................................................................................. 2-44 2.27.1 General......................................................................................................... 2-44 2.27.2 False echoes ................................................................................................ 2-46 2.27.3 SART (Search and Rescue Transponder)..................................................... 2-48 2.27.4 RACON (Radar Beacon)............................................................................... 2-50 3. PLOTTER OPERATION.................................................................................3-1 3.1 Plotter Displays............................................................................................................3-1 3.1.1 Full-screen plotter display................................................................................. 3-1 3.1.2 Compass display .............................................................................................. 3-3 3.1.3 Highway display................................................................................................ 3-5 3.1.4 Nav data display ............................................................................................... 3-6 3.2 Presentation Mode....................................................................................................... 3-7 3.2.1 North-up ........................................................................................................... 3-7 3.2.2 Course-up......................................................................................................... 3-8 3.2.3 Auto course-up ................................................................................................. 3-8 3.3 Shifting the Display ...................................................................................................... 3-9 3.4 Chart Scale.................................................................................................................. 3-9 3.5 Chart Cards ............................................................................................................... 3-10 3.5.1 Chart card overview........................................................................................ 3-10 3.5.2 Indices and chart enlargement........................................................................ 3-11 3.5.3 FURUNO and NavCharts™ ............................................................................ 3-12 3.5.4 C-MAP cards .................................................................................................. 3-14 3.6 Working with Track..................................................................................................... 3-18 3.6.1 Displaying track .............................................................................................. 3-18 3.6.2 Stopping, restating plotting of own ship track .................................................. 3-19 3.6.3 Changing track color....................................................................................... 3-20 3.6.4 Track plotting method and interval for own ship track...................................... 3-21 3.6.5 Changing own ship track/mark distribution setting .......................................... 3-22 3.6.6 Erasing track................................................................................................... 3-23 3.7 Marks, Lines .............................................................................................................. 3-25 3.7.1 Entering a mark, line....................................................................................... 3-25 3.7.2 Changing mark attributes................................................................................ 3-25 3.7.3 Selecting line type........................................................................................... 3-26 3.7.4 Erasing marks, lines ....................................................................................... 3-27 3.8 Waypoints.................................................................................................................. 3-28 3.8.1 Entering waypoints ......................................................................................... 3-28
v 3.8.2 Editing waypoint data ......................................................................................3-31 3.8.3 Erasing waypoints...........................................................................................3-33 3.8.4 Changing waypoint mark size (FURUNO, NavCharts™).................................3-34 3.8.5 Searching waypoints.......................................................................................3-35 3.9 Routes........................................................................................................................3-36 3.9.1 Creating routes................................................................................................3-36 3.9.2 Connecting routes...........................................................................................3-40 3.9.3 Inserting waypoints .........................................................................................3-41 3.9.4 Removing waypoints from a route...................................................................3-43 3.9.5 Erasing routes.................................................................................................3-43 3.10 Navigation................................................................................................................3-44 3.10.1 Navigating to a "quick point"..........................................................................3-44 3.10.2 Navigating to waypoints ................................................................................3-45 3.10.3 Navigating to ports, port services (NavCharts™ only) ...................................3-46 3.10.4 Following a route...........................................................................................3-48 3.10.5 Canceling route navigation............................................................................3-51 3.11 Alarms .....................................................................................................................3-52 3.11.1 Audio alarm on/off..........................................................................................3-52 3.11.2 Arrival alarm ..................................................................................................3-53 3.11.3 Anchor watch alarm.......................................................................................3-54 3.11.4 XTE (Cross Track Error) alarm ......................................................................3-55 3.11.5 Speed alarm..................................................................................................3-55 3.11.6 Proximity alarm..............................................................................................3-56 3.11.7 Trip alarm ......................................................................................................3-57 3.11.8 Alarm information ..........................................................................................3-58 3.12 Resetting Trip Distance ............................................................................................3-60 4 VIDEO SOUNDER OPERATION.....................................................................4-1 4.1 Principle of Operation...................................................................................................4-1 4.2 Sounder Displays .........................................................................................................4-2 4.2.1 Selecting a sounder display...............................................................................4-2 4.2.2 Description of sounder displays.........................................................................4-3 4.2.3 Selecting screen split method in combination displays ......................................4-8 4.3 Automatic Sounder Operation ......................................................................................4-9 4.3.1 How the automatic sounder works.....................................................................4-9 4.3.2 Types of automatic sounder modes...................................................................4-9 4.3.3 How to enable automatic sounder operation............................................................4-10 4.4.1 Selecting the manual mode.............................................................................4-10 4.4.2 Selecting display range...................................................................................4-10 4.4.3 Adjusting the gain............................................................................................4-10 4.4.4 Shifting the range............................................................................................ 4-11 4.5 Measuring Depth, Time ..............................................................................................4-12 4.6 Reducing Interference................................................................................................4-13 4.7 Reducing Low Level Noise.........................................................................................4-14 4.8 Erasing Weak Echoes ..............................................................................................4-15 4.9 White Marker..............................................................................................................4-16
vi 4.10 Picture Advance Speed............................................................................................ 4-17 4.10.1 Advancement independent of ship’s speed................................................... 4-17 4.10.2 Advancement synchronized with ship’s speed .............................................. 4-18 4.11 Display Colors.......................................................................................................... 4-19 4.12 Alarms...................................................................................................................... 4-20 4.12.1 Audio alarm on/off......................................................................................... 4-20 4.12.2 Bottom alarm ................................................................................................ 4-21 4.12.3 Fish alarm..................................................................................................... 4-21 4.12.4 Fish alarm (B/L)............................................................................................ 4-22 4.12.5 Water temperature alarm .............................................................................. 4-23 4.12.6 When an alarm setting is violated... .............................................................. 4-24 4.13 Water Temperature Graph........................................................................................ 4-25 4.14Interpreting the Sounder Display............................................................................... 4-26 4.14.1 Zero line........................................................................................................ 4-26 4.14.2 Bottom echo ................................................................................................. 4-26 4.14.3 Fish school echoes ....................................................................................... 4-27 4.14.4 Surface noise/Aeration.................................................................................. 4-27 5 CUSTOMIZING YOUR UNIT...........................................................................5-1 5.1 General Setup.............................................................................................................. 5-1 5.2 Radar Setup.................................................................................................................5-3 5.2.1 Radar display setup.......................................................................................... 5-3 5.2.2 Radar range setup............................................................................................ 5-6 5.2.3 Function key setup............................................................................................ 5-7 5.3 Plotter Setup................................................................................................................ 5-9 5.3.1 Navigation options ............................................................................................ 5-9 5.3.2 Function key setup.......................................................................................... 5-10 5.4 Chart Setup................................................................................................................ 5-12 5.4.1 Chart offset..................................................................................................... 5-12 5.4.2 FURUNO, Nav-Charts™ chart attributes......................................................... 5-13 5.4.3 C-MAP chart attributes.................................................................................... 5-15 5.5 Data Boxes Setup...................................................................................................... 5-18 5.6 Hot Page Setup ......................................................................................................... 5-19 5.7 Navigator Setup......................................................................................................... 5-21 5.7.1 Navigation data source ................................................................................... 5-21 5.7.2 GPS receiver setup......................................................................................... 5-22 5.7.3 TD display setup............................................................................................. 5-26 5.8 Nav Data Display Setup............................................................................................. 5-28 5.9 Sounder Setup........................................................................................................... 5-29 5.9.1 System setup.................................................................................................. 5-29 5.9.2 Sensor setup .................................................................................................. 5-31 5.9.3 Sounding range, zoom range, bottom lock range............................................ 5-32 5.9.4 Function key setup.......................................................................................... 5-33
vii6 DATA TRANSFER ...........................................................................................6-1 6.1 Memory Card Operations .............................................................................................6-1 6.1.1 Saving data to a memory cards.........................................................................6-1 6.1.2 Saving data to a memory card...........................................................................6-2 6.1.3 Playing back from a memory card.....................................................................6-4 6.2 Uploading, Downloading Data ......................................................................................6-5 6.2.1 Setting communication software on the PC.......................................................6-5 6.2.2 Uploading or downloading data.........................................................................6-5 6.3 Loading Waypoint Data from Yeoman...........................................................................6-8 6.4 Receiving Data Via Network Equipment.......................................................................6-9 6.5 Outputting Data Trough the Network ..........................................................................6-10 7 MAINTENANCE, TROUBLESHOOTING........................................................7-1 7.1 Preventive Maintenance...............................................................................................7-1 7.2 Replacement of Battery................................................................................................7-1 7.3 Replacement of Fuse ...................................................................................................7-2 7.4 Trackball Maintenance .................................................................................................7-2 7.5 Simple Troubleshooting................................................................................................7-6 7.5.1 General.............................................................................................................7-3 7.5.2 Radar................................................................................................................7-3 7.5.3 Plotter ...............................................................................................................7-4 7.5.4 Sounder ............................................................................................................7-5 7.6 Diagnostics...................................................................................................................7-6 7.6.1 Memory I/O test.................................................................................................7-6 7.6.2 Test pattern .......................................................................................................7-9 7.6.3 Keyboard, remote controller test .....................................................................7-10 7.7 GPS Status Display.................................................................................................... 7-11 7.8 Cleaning Memories ....................................................................................................7-12 7.8 Error Messages..........................................................................................................7-13 APPENDIX......................................................................................................... A-1 Menu Overview ................................................................................................................. A-1 Geodetic Chart List ......................................................................................................... A-12 World Time Chart ............................................................................................................ A-13 Icons ............................................................................................................................... A-14 SBAS Coverage Area...................................................................................................... A-15 SPECIFICATION .............................................................................................SP-1 INDEX......................................................................................................... Index-1 DECLARATION OF COMFORMITY
viiiFOREWORD A Word to the Owner of the Model 1800C/1900C Series Marine Radar, GD-1900C Color Video Plotter FURUNO Electric Company thanks you for purchasing the Model 1800C/1900C Series Marine Radar, GD-1900C Color Video Plotter. We are confident you will discover why the FURUNO name has become synonymous with quality and reliability. For over 50 years FURUNO Electric Company has enjoyed an enviable reputation for quality and reliability throughout the world. This dedication to excellence is furthered by our extensive global network of agents and dealers. Your equipment is designed and constructed to meet the rigorous demands of the marine environment. However, no machine can perform its intended function unless properly installed and maintained. Please carefully read and follow the operation and maintenance procedures set forth in this manual. We would appreciate feedback from you, the end-user, about whether we are achieving our purposes. Thank you for considering and purchasing FURUNO. The example screens shown in this manual may not match the screens you see on your display. The screen you see depends on your system configuration and equipment settings. Note: SBAS is currently in the developmental phase and SBAS providers are expected to have initial operations capability as shown below. During the developmental phase the accuracy, integrity, continuity, or availability of the SBAS signal cannot be guaranteed. Therefore, any position data should be verified against other sources to confirm reliability. WAAS (N. America): Wide Area Augmentation System, 2003 EGNOS (Europe): European Geostationary Navigation Overlay Service, 2004 MSAS (Japan): MTSAT Satellite based Augmentation System, 2005 WAAS, available in North America, is a provider in the worldwide SBAS (Satellite Based Augmentation System) navigation system. SBAS provides GPS signal corrections to SBAS users, for even better position accuracy, typically better than three meters. Two more SBAS providers are also currently under development, MSAS (Multi-Functional Satellite Augmentation System) for Japan and EGNOS (Euro Geostationary Navigation Overlay Service) for Europe. All providers will be compatible with one another, thus providing “seamless” position fixes to SBAS users. For coverage area, see “SBAS Coverage Area” in the Appendix. Unless otherwise noted, this manual uses “WAAS” when referring to any SBAS provider.
ix Features The 1800C/1900C series of radars and video plotters work within our new product-network system called the “NavNet.” Each product has an IP address to communicate with NavNet compatible products within the network, using TCP/IP protocol through an Ethernet 10BASE-T network. The main features are as follows: • The 1800C/1900C series of radars and video plotters consists of the following models: Model Output Range Radar Antenna Marine Radar Model 1823C 2 kW 24 nm 1.5 ft Radome Marine Radar Model 1833C 4 kW 36 nm 2 ft Radome Marine Radar Model 1933C 4 kW 48 nm 3.5 ft Open Marine Radar Model 1943C 6 kW 64 nm 4 ft Open Marine Radar Model 1953C 12 kW 72 nm 4/6 ft, Open Color Video Plotter GD-1900C — — — • Bright 10.4” screen visible even under direct sunlight. • User friendly operation with combination of discrete keys, soft keys, alphanumeric keys and trackball. • Accepts FURUNO and Nav-charts™ (NAVIONICS) charts, or C-MAP charts, depending on specification. • Fast chart redraw. • Built-in NavNet interface circuit board. • Video input (video recorder, CCD device, etc.) available with installation of optional PIP Board. • 12-channel GPS Receiver GP-310B with highly accurate position fixing optionally available, GP-320B with WAAS capability. • User programmable function keys. • Video sounder picture available with connection of the optional Network Sounder ETR-6/10N.
xSYSTEM CONFIGURATIONS All NavNet products incorporate a “network circuit board” to integrate each NavNet product on board through an optional LAN cable (Ethernet 10BASE-T). Each NavNet product is assigned an IP address to enable transfer of images between other NavNet products. For example, video plotter pictures can be transferred to a radar and vice versa. Pictures received via the NavNet may be adjusted at the receiving end. A NavNet system may consist of up to four display units and one network sounder. For a system incorporating three or more products, a “hub” is required to process data. NavNet system (Model 1833C/1933C/1943C/1953C) Heading sensorExternal buzzerPCEcho sounderRectifierRU-3423Echo sounderNavigatorGPS receiverGP-310B/320B12 - 24 VDC**Network SounderETR-6/10NOther NavNet unit(GD-1900C etc.)Antenna UnitMODEL1833CMODEL1943CDisplay unitRDP-138*/139Ship's mains100/110/115/220/230 VAC1φ, 50/60 Hz**VGA monitorRemote displayVideo equipmentMODEL1953CPower Supply Unit PSU-005*: Not available for MODEL 1953C.**: The power for the power supply unit and display unit must be drawn from the same power source.MODEL1933CMODEL1823C NavNet system (Model 1823C/1833C/1933C/1943C/1953C)
xi Single-unit NavNet system (GD-1900C) Network SounderETR-6/10NGPS receiverGP-310B/320B12 - 24 VDCOther NavNet Unit(Model 1833C, etc.)Display unitRDP-138/139Ship's mains100/110/220/230 VAC1φ, 50/60 Hz: Standard: OptionRemoteControllerRMC-100External buzzerPCEcho sounderEchosounderNavigatorRectifierPR-62VGA monitorRemote displayVideo equipment Single-unit NavNet system (GD-1900C)
xiiTwo-unit NavNet system Radar Antenna UnitORGPS Receiver GP-310B/320BRadar, plotter dataRadar, plotter dataRadar Antenna UnitORGPS Receiver GP-310B/320BRADARorPLOTTERRADARorPLOTTER Two-unit NavNet system Three-or-more-unit NavNet system (Max. 4 display unit and one network sounder capable display units) HUBNetworkSounderETR-6/10N (option)Radar Antenna UnitORGPS Receiver GP-310B/320BRadar Antenna UnitORGPS Receiver GP-310B/320BRADARorPLOTTERRADARorPLOTTERSounder dataRadar data Plotter dataNote: The picture disappears10 seconds after the NavNetcable is disconnected from a"sub" NavNet display unit. Three-or-more-unit NavNet system
1-11. OPERATIONAL OVERVIEW This chapter provides the basic information needed to get you started using your radar, video plotter. The following topics are presented: • Control overview • Chart card insertion • Power on/off • Brilliance and hue adjustments • Display selection • MOB (Man OverBoard) mark entry • Data boxes • Function keys • Simulation display NOTICEThe brilliance of the LCD is adjustableto match a wide variety of lightingconditions. However, its maximumsetting may not be sufficiently brightto permit viewing of the display withpolarized sunglasses. The high-resolution model may showafterglow after several hours of contin-uous use in the same mode. This isnot a sign of malfunction. Note: The example screens shown in this manual may not match the screens you see on your display. The screen you see depends on your system configuration and equipment settings.
1. OPERATIONAL OVERVIEW 1-21.1 Operating Controls 1.1.1 Display unit controls Overview of display unit controls The radar, video plotter, sounder and chart systems are operated with the controls of the display unit (and the remote controller). Ten keys are labeled and they provide the function shown on their labels. The five soft keys provide various functions according to current operating mode. The [ENTER] knob mainly functions to register selections on the menu and adjust the EBL, VRM and gain. The trackball’s main function is to move the cursor across the screen. When you correctly execute an operation, the unit generates a beep. Invalid operation causes the unit to emit three beeps. TrackballShifts cursor EBL/VRM andcursor; selects menu items and options.Displays the modeselection window.Soft keysMomentary press:Registers own ship’s position as a waypoint.Press three seconds:Marks man overboard position.Opens/closes the main menu.Radar: Displays the soft keys for adjustment ofgain, A/C SEA, A/C RAIN and FTC (Model 1700series radar only).Sounder: Adjusts gain.Long press: Turns power off.Momentary press: Turns the power on;opens the display for adjustment of brilliance and hue; shows RADAR STBY/TX soft key.ENTER knobPush: Registers setting. Rotate: Adjusts, gain, VRM, EBL, etc.;selects menu items and options. May alsobe used to enter alphanumeric data.Clears data; erases selected mark.Opens/closes the alarm menu.Shows or hides the softkeys, function keys,nav data alternately.Chart driveSelects a range.EBLVRM GAINABC1JKL4STU7DEF2MNO5VWX8_'#0GHI3PQR6YZ&9Enter alphanumeric data.Displays soft keys for EBL/VRM. Control panel
1. OPERATIONAL OVERVIEW 1-3Soft keys The function of the five soft keys changes according to the operation. Their labels for their current functions are shown on the screen to the left of the keys. To hide or show the soft keys, press the [HIDE/SHOW] key. Each press of the key shows preset soft keys, user function keys or turns off navigation information (at the top of the screen). SOFTKEYS Display unit Some soft keys show the current station of the soft key function in reverse video as shown below. BRIDGEFISHWP-002 34° 22. 3456'N 359.9°M TRIP NU080° 22. 3456'E 19.9 kt 99.9 nmMARKENTRYMODENTH UPNAVPOSCurrent option shown in reverse videoRadar Display Plotter Display 16.0nmD. BOXON/OFF359.9 ˚R 11.70nm+319. 9°M12/ H-UP 3nmLPTRAILRETURNTRAILON /OFFTRAIL TIMETRAIL COLORGRADSINGLE Radar and plotter displays
1. OPERATIONAL OVERVIEW 1-41.1.2 Remote controller Operating distance90°: Up to 5 m±45°: Up to 3 mReplace the batteries (AA) when the distance from which the displayunit can be operated shortens.Note: The remote controller maybecome damaged if dropped.Mishandling of the remotecontroller is not covered bythe warranty. Remote controllerALARMSK3SK1 SK2HIDE / SHOWSK4 SK50GAIN’#EBL / VRMTX / STBYENTBRILLCLEARTONEWPTMARKENTMENUACQCNTLCENTERMNO4JKLSTU 7VWXABC 1DEFRANGE6598 YZ&PQR32 GHIDISP MOBSAVE . Key Function Key Function RANGE Same as RANGE key on display unit. ENT Same as ENTER knob on display unit. DISP Same as DISP key on display unit. CLEAR Same as CLEAR key on display unit. SAVE MOB Same as SAVE/MOB key on display unit. MENU Same as MENU key on display unit. Ten keys Enter alphanumerics. BRILL Adjusts display brilliance. EBL/VRM Same as EBL/VRM key on display unit. TONE Not used. GAIN Same as GAIN key on display unit. TX/STBY Toggles radar between standby and transmit. WPT Displays “alphabet” WPT list on plotter display. ACQ Acquires radar target. (Requires radar source equipped with ARP.) MARK ENT Same as MARK ENTRY soft key. ALARM Same as ALARM key on the display unit. CENTER Returns own ship to screen center on plotter display. HIDE/SHOW Same as HIDE/SHOW key on display unit. CNTL Switches control between displays on combination displays. SK1 – SK5 (soft keys) Same as soft keys on display unit.
1. OPERATIONAL OVERVIEW 1-51.2 Inserting a Chart Card Your unit reads FURUNO and Nav-Charts™ (NAVIONICS) chart cards, or C-MAP chart cards, depending on the type of display unit you have. Insert the appropriate chart card for your area as follows: 1. Open the chart drive. Chart drive Display unit 2. Insert desired chart card groove side up. 3. Close the lid to protect the chart drive. Note 1: Do not remove a card while the chart is being drawn. This may cause the equipment to freeze. Note 2: Do not insert or remove a card while the power is on. This may cause the equipment to freeze. Note 3: For multiple display units, do not use the same chart card type in more than one display unit. Note 4: A card remover is supplied to ease removal of chart cards. Attach the card remover to the right-hand side hole of the card and pull it to remove the card. You can leave the remover attached to the card while the card is in the chart drive. Push the remover leftward until it contacts the recessed area on the card. Chart card and card remover
1. OPERATIONAL OVERVIEW 1-61.3 Turning the Unit On/Off Press the [POWER/BRILL] key to turn the unit on. A beep sounds and the equipment proceeds in the sequence shown below, displaying product information, startup test results and the chart usage disclaimer. The startup test checks the ROM, RAM, internal battery and backup data for proper operation, displaying the results for each as OK or NG (No Good). If NG appears an appropriate message appears on the screen. For any NG, try to press any key to go to the chart disclaimer screen, then perform the diagnostic test as shown in the paragraph “7.6 Diagnostics.” RADAR PLOTTER* STATION NAME: RADAR#FURUNO ELECTRIC CO., LTD.CHARTS AVAILABLELICENSE NO. STARTUP TESTROM OKRAM OKBACKUP DATA OKINTERNAL BATTERY OKHost NameChart ListNO NATIONAL HYDROGRAPHICOFFICE HAS VERIFIED THEINFORMATION IN THISCOASTLINE DATA CARD AND NONEACCEPT LIABILITY FOR THE ACCURACY OF REPRODUCTION ORANY MODIFICATIONS MADE THEREAFTER. THIS PRODUCT WITHTHIS COASTLINE DATA CARDDOES NOT REPLACE THE REQUIREMENT TO USE THEAPPROPRIATE PRODUCTS FORNAVIGATION ACCORDING TONATIONAL AND INTERNATIONALREGULATIONS.PROGRAM No. 19500020XX**** = Program version no. forFURUNO/NAVIONICSmodel. 19500010XX for C-MAP model.XX = program version no.* = "GD-1900C Plotter" for GD-1900C#= Name determined at installation. Startup sequence For start up with the radar display, the magnetron takes from one minute to two minutes and thirty seconds (depending or radar model) to warm up before the radar can be operated. The time remaining for warm up of the magnetron is counted down at the center of the display. You may press any key at the chart disclaimer screen to show the last-used display, or wait several seconds to let the equipment do it for you. To turn the unit off, press and hold down the [POWER/BRILL] key until the screen goes dark (approx. 3 sec.). To protect the LCD attach the hard cover. Note that the network sounder will be turned off approx. three minutes after turning off the power. Note: The first time you turn on the power (or any time the power is applied after a memory reset), you are asked if you want to start the simulation mode, which provides simulated operation of the equipment. Push the [ENTER] knob to start the simulation mode, or press the [CLEAR] key to start normal operation. For further details about the simulation mode, see the paragraph “1.10 Simulation Display.”
1. OPERATIONAL OVERVIEW 1-71.4 Display Brilliance, Panel Brilliance, Hue You can adjust display brilliance, panel brilliance and hue as shown below. 1.4.1 Display brilliance, panel brilliance 1. Press the [POWER/BRILL] key momentarily. A set of soft keys for adjustment of brilliance and hue appear. BRIDGEFISHWP-002 34° 22. 3456'N 359.9°M TRIP NU080° 22. 3456'E 19.9 kt 99.9 nmDISPLAY BRILLIANCE8PANEL BRILLHUERETURNBRILLCONTST12/H-UP 3nmLP319. 9°M359.9 ˚R 11.70nm+PANEL BRILLHUERETURNRADARSTBYRadar Display Plotter DisplayDISPLAY BRILLIANCE8BRILLCONTST 16.0nmDISPLYBRILLDISPLYBRILLActive soft key is highlighted.RADARSTBY Brilliance adjustment soft keys 2. Press the DISPLY BRILL or PANEL BRILL soft key as appropriate. An adjustment window appears at the bottom of the screen. This window shows the name of the item selected for adjustment plus current brilliance level, by bar graph. DISPLAY BRILLIANCE8PANEL BRILLIANCE8Display brilliance Panel brilliance Display brilliance and panel brilliance windows 3. Adjust the [ENTER] knob, clockwise to raise the setting or counterclockwise to decrease it. You may also use the soft key pressed at step 2. Eight levels of display brilliance and panel brilliance are available. 4. Hit the RETURN soft key to finish. Note 1: If the unit is turned off with minimum brilliance, the screen will be dark at the next power-up. Press the [POWER/BRILL] key consecutively to adjust the brilliance. Note 2: This equipment does not have a contrast control.
1. OPERATIONAL OVERVIEW 1-8 1.4.2 Hue You may select the colors for the radar, plotter and overlay displays as below. 1. Press the [POWER/BRILL] key momentarily. 2. Press the HUE soft key to show the hue setting window. HUE▲ DAYNIGHTTWILIGHTMANUAL SET▼ Hue window 3. Operate the trackball to select hue desired, referring to the table below. MANUAL SET follows the color settings on the CHART DETAILS menu for the plotter and the RADAR DISPLAY SETUP menu for the radar. Night Day Twilight Characters Red Black Green Radar ring Red Green* Green* Radar echo Orange Red Yellow Background Black White Blue Landmass (plotter) Light-Yellow Yellow Light-Yellow * = Red on C-MAP display unit. 4. Hit the RETURN soft key to finish. Note: When using the overlay screen, the own ship track will be hidden if the radar background and own ship track are blue and the “MANUAL SET” hue setting is used. In this case, set HUE to other position and then return to “MANUAL” to show the own ship track in black.
1. OPERATIONAL OVERVIEW 1-91.5 Selecting a Display 1.5.1 Display modes If you have a radar, navigator, network sounder and external video source (video recorder, etc., optional PIP board required) six full-screen displays are available: radar, plotter, echo sounder, nav data, overlay, and external video. In addition to the full-screen display, you can divide the screen into halves and thirds to show two and three sets of images on a combination display. Full screen Combination screen Overlay screen (radar) (radar + plotter) (plotter + radar only,Requires L/L data) Display screens The table below shows the displays available with each screen type. Screen type and available display screen Full screen Combination screen options(half- or thirds-screen) Overlay screen options Plotter, radar, sounder, nav data, external video, overlay Plotter, radar, sounder, compass, highway, compass/highway, nav data, overlay, external video Radar + plotter
1. OPERATIONAL OVERVIEW 1-101.5.2 Selecting a display 1. Press the [DISP] key to show the display selection window. The icons of modes not available are marked with an “X.” HOTPAGE 1-HOTPAGE 6 are user-arrangeable displays called “hot pages,” which you can configure as you like. For further details, see the paragraph “5.6 Hot Page Setup.” RADAR PLOTTER SOUNDER NAV DATA OVERLAY EXT VIDEO · TURN KNOB TO SELECT MODE AND PUSH KNOB TO ENTER.· PUSH ANY SOFT KEY TO SELECT IMAGE SOURCE.Basic displayscreensHot pagesSelecteditemHOTPAGE 1 HOTPAGE 2 HOTPAGE 3 HOTPAGE 4 HOTPAGE 5 HOTPAGE 6 Display screen selection window 2. Rotate the [ENTER] knob to select a basic display screen or a hot page screen. 3. Push the [ENTER] knob. 5. If you selected a basic display screen, a group of appropriate combination displays appear. In the example below, the radar combination screens are shown. PUSH ENTER KNOB. Radar combination screen selection window 6. Rotate the [ENTER] knob to select display desired. 7. Push the [ENTER] knob to finish.
1. OPERATIONAL OVERVIEW 1-111.5.3 Switching control in combination and overlay screens A soft key is provided in relevant combination and overlay screens to switch control between displays. In the example below, the PLOTTR CNTRL and SNDR CNTRL soft keys enable switching control between the plotter and sounder screens in the plotter/sounder combination display. To adjustsounderPLOTTRCNTRLTo adjustplotterSNDRCNTRLPlotter display selectedFISHWP-002MARKENTRYPLOTTRCNTRLNAVPOSMODENTH UP 16.0nm 40.0 97 15020050100 00’33"50kSounder display selectedFISHWP-002MODESNDRCNTRLFREQ50 /200 16.0nm 40.0 97 15020050100 00’33"50kDISPLAY MODESHIFT 34° 22. 3456’N 359.9°M TRIP NU080° 22. 3456’E 19.9 kt 99.9 nm 34° 22. 3456’N 359.9°M TRIP NU080° 22. 3456’E 19.9 kt 99.9 nm How to switch control between modes in the plotter/sounder combination display
1. OPERATIONAL OVERVIEW 1-121.5.4 Selecting image source When more than one network radar or network sounder is connected to the equipment, you may select an image source for each as shown below. This is not necessary when only one network radar or network sounder is connected. 1. Press the [DISP] key. 2. Press any soft key to show the following display. ▲SELECTSOURCEEDITRETURNIF THERE IS MORE THANONE NETWORK RADAR ORECHO SOUNDER, YOU MAYSELECT THE IMAGESOURCES FOR DISPLAY.RADAR SOURCE RADAR - - - SOUNDER SOURCE SOUNDER- IP ADDRESS 172.031.003.003HOST NAME RADAR - - - Select source menu 3. Use the trackball to select RADAR SOURCE or SOUNDER SOURCE as appropriate, then press the EDIT key. RADAR SOURCE SOUNDER SOURCE Radar source Sounder sourceRADAR - - - SOUNDER- Radar source and sounder source windows 4. Use the trackball and alphanumeric keys to enter source name: Adjust the trackball to select location and enter character with the alphanumeric keys. 5. Push the [ENTER] knob to set. 6. Press the [DISP] key to finish. 7. Turn the power off and on again. Note: Source names are determined at installation. For example, the source names for radars in a two radar system might be “RADAR” and “RADAR1”.
1. OPERATIONAL OVERVIEW 1-131.6 Trackball, Cursor The trackball functions to shift the cursor, for measurement of range and bearing to a location (radar) and latitude and longitude position (plotter). Roll the trackball to shift the cursor. The cursor moves in the direction of trackball rotation. Cursor dataL/L position,Range andbearing fromown ship tocursorCursorBRIDGEFISHWP-002MODENTH UPGO TOCURSORCENTERMARKENTRY 34° 22. 3456'N 272.4°M TRIP NU080° 22. 3456'E 15.9 nm 99.9 nm+ZOOM &D. BOX12/H-UP 3nmLP319. 9°M359.9 ˚R 11.70nm+SIGNAL PROC.RADARDISPLYTARGETNAV FUNCCursorCursor DataBearing from own ship to cursorRange from own ship to cursorRadar DisplayPlotter DisplayD. BOXON/OFF 16.0nm Cursor, cursor data
1. OPERATIONAL OVERVIEW 1-141.7 Entering the MOB Mark, Setting MOB as Destination The MOB (Man Overboard) mark functions to mark man overboard position. You can inscribe this mark from any mode, except while playing back data or conducting any test. Note that this function requires position data. Manoverboad Range, bearingCurrentpositionMOBmarkMOB Data BoxBearing and range to MOB positionM(MOB)MOB162.5°M 0.49 nm MOB concept 1. Press and hold down the [SAVE/MOB] key for about three seconds when someone falls overboard. The display shows the waypoint number being saved (youngest empty waypoint number, 001-999) followed by the MOB confirmation window. MAN OVER BOARD!GO TO MOB? YES ... PUSH ENTER KNOB NO ... PUSH CLEAR KEY WAYPOINT SAVED! XXXWPT CONTINUE PUSHING FOR MOB!After severalsecondsXXX = Waypoint number MOB mark messages 2. Push the [ENTER] knob to select the MOB position as the destination, or press the [CLEAR] key to only mark current ship’s position as a waypoint. If you select the MOB position as destination; • A full-screen radar, plotter or overlay appears depending on the display in use. • The MOB mark “MOB” appears at the MOB position and a light-blue line runs between it and current position. This line shows the shortest course to the MOB position. • Range and bearing to the MOB position are shown in the MOB data box. To erase an MOB mark from the plotter display, you must first erase its corresponding waypoint. Place the cursor on the MOB mark, then press the [CLEAR] key followed by pushing the [ENTER] knob to erase the waypoint. Then, repeat to erase the MOB mark.
1. OPERATIONAL OVERVIEW 1-151.8 Data Boxes Data boxes, providing navigation data, may be shown on any full-screen display. Up to six data boxes (two in case of large characters) may be shown, and the default data boxes are position (in latitude and longitude), course over ground, speed over ground and trip log. The user may choose which data to display, where to locate it, and show or hide it as desired. In addition, data boxes may be set independently for each display mode (plotter, radar, sounder). For how to select data for the data boxes, see the paragraph “5.5 Data Boxes Setup.” FISHWP-002 34° 22. 3456'N 359.9°M TRIP NU080° 22. 3456'E 19.9 kt 99.9 nmMARKENTRYMODENTH UPNAVPOSZOOM &D. BOX12/H-UP 3nmLP319. 9°M359.9 ˚R 11.70nm+SIGNAL PROC.RADARDISPLYTARGETNAV FUNCDataboxesDataboxesRadar DisplayPlotter Display 16.0nmD. BOX ON/OFFPOSITION 47°58.535'N 122°36.496'WCOG 323.6°MSOG 20.0 ktTRIP LOG 177nmPOSITION 47°58.535'N 122°36.496'WCOG 323.6°MSOG 20.0 ktTRIP LOG 177nm Data boxes 1.8.1 Showing, hiding data boxes with soft key Plotter: D. BOX ON/OFF Radar: ZOOM & D. BOX → D. BOX ON/OFF (EBL/VRM data box, cursor data box also shown/hidden) Sounder: AUTO/D. BOX→D. BOX ON/OFF
1. OPERATIONAL OVERVIEW 1-161.8.2 Rearranging data boxes You may select the location for data boxes as follows: 1. Using the trackball, place the cursor inside the data box you wish to move. As the cursor enters the box it changes to a hand. Push the [ENTER] knob, and the hand changes to a fist, meaning the box is correctly selected. 2. Use the trackball to move the data box to the location desired, then push the [ENTER] knob. 1.8.3 Temporarily erasing a data box If a data box is obscuring a desired object you may temporarily erase the box. Use the trackball to place the cursor inside the data box you wish to erase, then press the [CLEAR] key. To redisplay the box, press the D. BOX soft key twice to display it.
1. OPERATIONAL OVERVIEW 1-171.9 Function Keys The function keys provide for one-touch execution of a desired function. The default function key settings are as shown in the table below. Default Setting, Key Label Function Key Radar Plotter Sounder #1 Heading line on/off, HL Track on/off, TRK TLL output, TLL #2 Rings on/off, RNG Edit mark/line, EML Clutter, CLT #3 Echo trail, TRL Ruler, RUL Signal level, SLV #4 Offcenter, SFT Add new waypoint, ADD Noise limiter, NL #5 Radar source, RSR Waypoint alphanumeric list, ALP Picture advance, PA 1.9.1 Executing a function 1. Press the [HIDE/SHOW] key to replace the preset soft key labels with the function key labels. HLRNGTRLSFTRSRPlotter Display Function keys 34° 22. 3456'N 359.9°M TRIP NU080° 22. 3456'E 19.9 kt 99.9nm BRIDGEFISH002WPRadar Display12/H-UP 3nmLP319. 9°M359.9 ˚R 11.70nm+Functionkeys 16.0 nmTRKEMLRULADDALP Function keys
1. OPERATIONAL OVERVIEW 1-182. Press function key desired. Note: Function keys can be individually programmed for the plotter, radar and sounder displays. For further details see the following: Radar: paragraph 5.2.3 Plotter: paragraph 5.3.2 Sounder: paragraph 5.9.4 1.10 Simulation Display The simulation display, for use by service technicians for demonstration purposes, provides simulated operation to help acquaint you with the many features your unit has to offer. It allows you to view and control a simulated plotter, radar and sounder picture, without position-fixing equipment, network radar or a network sounder. Most controls are operative, thus you may practice setting destination, enter waypoints, measure range and bearing to a target, etc. The simulation icon (S I M ) appears when any simulation mode is active. To start the simulation display; 1. Press the [MENU] key. 2. Press the SYSTEM CONFIGURATION, SYSTEM SETUP and SIMULATION SETUP soft keys in that order. SIM SETUPEDITRETURNRADAR LIVEPLOTTER LIVESOUNDER LIVESPEED 00.0ktCOURSE 000.0°LATITUDE 45°35.000’NLONGITUDE 125°00.000’WSTART DATE & TIME 00:00 01.APR.00RADAR SIMULATION DATA NO Simulation setup menu 3. Follow appropriate procedure on the next several pages.
1. OPERATIONAL OVERVIEW 1-19Radar NavNet display unit-generated echoes 1. Select RADAR, then press the EDIT soft key. RADAR▲SIMULATION 1SIMULATION 2LIVE▼ 2. Select SIMULATION 1, then push the [ENTER] knob. 3. Press the [MENU] key to close the menu. NavNet radar antenna-generated echoes (not available with the GD-1900C) 1. Select RADAR SIMULATION DATA, then press the EDIT soft key. 2. Select YES, then push the [ENTER] knob to erase simulation data and get new data. The message “Now getting demo data. Do not turn off display unit.” appears while the unit is receiving radar data. Note: If the network radar could not be found “Radar source is not found. Cannot get demo data.” appears. And if the radar is not active, the message “Radar is not active. Cannot get demo data.” is displayed. Check that the radar is plugged in and its signal cable is firmly fastened. 3. Select RADAR, then press the EDIT soft key. 4. Select SIMULATION 2, then push the [ENTER] knob. 5. Press the [MENU] key to close the menu. Plotter 1. Select PLOTTER, then press the EDIT soft key. PLOTTER▲SIMULATION LIVE▼ 2. Select SIMULATION, then push the [ENTER] knob. 3. Select SPEED, then press the EDIT soft key. 4. Enter speed (setting range, 0-99 kt, default speed, 0 kt) with the alphanumeric keys, then push the [ENTER] knob. 5. Select COURSE, then press the EDIT key. 6. Select “8 FIGURE” to trace the simulated ship’s track in a figure-eight course, or enter your own course at DIRECTION. To enter course, use the trackball to select digit, and enter value with the alphanumeric keys. 7. Press the ENTER soft key. 8. Select LATITUDE, then press the EDIT soft key. 9. Enter latitude (setting range, 85°N-85°S, default setting, 45°35.000’N), then push the [ENTER] knob. 10. Select LONGITUDE, then press the EDIT soft key.
1. OPERATIONAL OVERVIEW 1-2011. Enter longitude (setting range, 180°E-180°W, default setting, 125°00.000’W), then push the [ENTER] knob. 12. Select START DATE & TIME, then press the EDIT soft key. 13. Enter start date and time, then push the [ENTER] knob. 14. Press the [MENU] key to close the menu. Sounder 1. Select SOUNDER, then press the EDIT soft key. SOUNDER▲SIMULATION 1SIMULATION 2LIVE▼ 2. Select SIMULATION 1 (internally generated echoes) or SIMULATION 2 (network sounder-generated echoes), then push the [ENTER] knob. Note: The depth, shift, bottom-zoom, bottom-lock and bottom discrimination cannot be shown at SIMULATION 1 mode. 3. Press the [MENU] key to close the menu.
2-12. RADAR OPERATION This chapter covers radar operation, including the ARP (Auto Plotter) function. ARP requires a Model 1800/1900 series network radar equipped with the ARP circuit board. 2.1 Radar Display TRAIL 30m02m30sG1 ING2 OUTES 2EAV LIR LEBL1 27.0°RVRM1 5.666nmRange/range ring intervalPresentation modeZoom area ZoomwindowGuard zone 1Trail timeTrail elapsed timeGuard zone 1Guard zone 2Echo stretchInterference rejectorGuard zone 2VRM2VRM1EBL1Range ringPulselength HeadingM: MagneticT: TrueHeading lineEBL1 bearingVRM1 range Cursor rangeand bearing(Cursor position mayalso be shown, inL/L or Loran C TD.)EBL2 bearing, VRM2 rangeCursorAlarm iconBattery iconEBL2 327.1°RVRM2 8.212nm12/H-UP 3nmLP319. 9°MEBL2Echo averaging359.9 ˚R 11.70nm+Own ship vector (ARP-equipped model,true vector mode)North marker(Head-up, Course-up mode)S I M Simulationmode Radar display
2. RADAR OPERATION 2-22.2 Transmitting, Stand-by 1. Confirm that the network radar is plugged in. 2. Press the [DISP] key to select a radar display. 3. Press the [POWER/BRILL] key momentarily. 4. Press the RADAR STBY soft key to highlight TX on its label. 5. Press the RETURN soft key. When the radar picture is not required, but you want keep it in a state of readiness, press the RADAR TX soft key to highlight STBY on its label. 2.3 Tuning The radar receiver can be tuned automatically or manually, and the default tuning method is automatic. If you require manual tuning, do the following: 1. Press the [MENU] key to display the main menu. 2. Press the RADAR DISPLAY SETUP soft key. 3. Select TUNING, then press the EDIT soft key. AUTOMANTUNINGTuning bar Tuning window 4. Choose MAN. 5. Adjust the [ENTER] knob until the tuning bar is at its longest position. 6. Press the [MENU] key to close the menu. Note: If the auto setting does not provide satisfactory tuning, ask your dealer how to re-adjust tuning. 2.4 Adjusting the Gain The [GAIN] key adjusts the gain sensitivity of the radar receiver. It works in a manner similar to that of volume control of a broadcast receiver, which amplifies received signals. The proper setting is such that the background noise is just visible on the screen. If your gain setting is too low, weak echoes may be missed. On the other hand, excessive gain yields too much background noise; strong targets may be missed because of the poor contrast between desired echoes and the background noise on the display. To adjust the receiver sensitivity, transmit on long range, and then do the following:
2. RADAR OPERATION 2-31. Press the [GAIN] key to show the “gain adjustment” soft keys, and the last-used adjustment window appears. The example below shows the gain sensitivity adjustment window. The gain soft keys shown depend on radar source as shown below. Model 1800/1900 seriesGAINADJUSTGAINRETURN319. 9°M359.9 ˚R 11.70nm+Model 1700 seriesGAINADJUSTGAINRETURN12/ H-UP 3nmLP359.9 ˚R 11.70nm+A/C SEAA/C RAINFTCA/C SEAA/C RAINA/C ATON /OFF12/ H-UP 3nmLP319. 9°MGAIN SENSITIVITY AUTO ROUGH AUTO MODERATE AUTO CALM MAN 0GAIN SENSITIVITY AUTO ROUGH AUTO MODERATE AUTO CALM MAN 0 Gain adjustment soft keys 2. Press the GAIN soft key to show the gain sensitivity setting window. GAIN SENSITIVITY AUTO ROUGH AUTO MODERATE AUTO CALM MAN0 Gain sensitivity window 3. Use the trackball to select AUTO ROUGH, AUTO MODERATE, AUTO CALM, or MAN (manual) as appropriate. Select an AUTO option according to the sea state. 4. For manual adjustment, rotate the [ENTER] knob to adjust, while observing the radar echo. The range of adjustment is 0-100. 5. Press the [GAIN] key on the front panel or the RETURN soft key to finish. Adjusting the FTC (When the radar source is the 1700 series radar) To suppress rain clutter from heavy storms or scattered rain clutter, adjust the FTC. In addition to reducing clutter, the FTC can be used in fine weather to clarify the picture when navigating in confined waters. However, with the circuit active the receiver is less sensitive. Therefore, turn off the FTC, by setting it for “0”, when its function is not required. 1. Press the [GAIN] key. 2. Press the FTC soft key to show the FTC window. 3. Rotate the [ENTER] knob to adjust. The range of adjustment is 0-100(%). Do not overadjust the FTC – weak target echoes may be missed. 4. Press the [GAIN] key on the front panel or RETURN soft key to finish.
2. RADAR OPERATION 2-42.5 Reducing Sea Clutter 2.5.1 How the A/C SEA works Echoes from waves can be troublesome, covering the central part of the display with random signals known as “sea clutter”. The higher the waves and the higher the antenna above the water, the further the clutter will extend. Sea clutter may affect radar performance because real targets are sometimes hidden by the echoes of small waves. (See the left-hand figure in the figure below.) When sea clutter masks the picture, adjust the A/C SEA to reduce the clutter. The A/C SEA reduces the amplification of echoes at short ranges (where clutter is the greatest) and progressively increases amplification as the range increases, so amplification will be normal at those ranges where there is no sea clutter. A/C SEA adjusted;sea clutter suppressedSea clutter atscreen center Effect of A/C SEA 2.5.2 Adjusting the A/C SEA A/C SEA should be adjusted so that the clutter is broken up into small dots, and small targets become distinguishable. 1. Press the [GAIN] key. 2. Press the A/C SEA soft key to show the A/C SEA setting window. A/C SEA AUTO ROUGH AUTO MODERATE AUTO CALM MANModel 1700 series radarA/C SEAModel 1800/1900 series radar00 A/C SEA setting window 3. When the radar source is the Model 1700 series, use the trackball to select AUTO ROUGH, AUTO MODERATE, AUTO CALM, or MAN (manual) as appropriate. Select an AUTO option according to the sea state. 4. For manual adjustment, rotate the [ENTER] knob to adjust. The range of adjustment is 0-100. Do not overadjust – weak echoes may be missed.
2. RADAR OPERATION 2-55. When the radar source is the Model 1800/1900 series, A/C SEA and A/C RAIN can be automatically adjusted. Press the A/C AT ON/OFF soft key to select ON or OFF as appropriate. When turned on, it overrides A/C SEA and A/C RAIN settings. 6. Press the [GAIN] key on the front panel or RETURN soft key to finish. 2.6 Reducing Precipitation Clutter The vertical beamwidth of the antenna is designed to see surface targets even when the ship is rolling. However, by this design the unit will also detect precipitation clutter (rain, snow, hail, etc.) in the same manner as normal targets. Precipitation clutter shows as random dots on the screen. 2.6.1 Adjusting the A/C RAIN When echoes from precipitation mask solid targets, adjust the A/C RAIN to split up these unwanted echoes into a speckled pattern, making recognition of solid targets easier. 1. Press the [GAIN] key. 2. Press the A/C RAIN soft key to show the A/C RAIN window. A/C RAIN0 A/C RAIN setting window 3. Rotate the [ENTER] knob to adjust the A/C RAIN. The current level is shown on the A/C RAIN level bar in the A/C RAIN window, and the range of adjustment is 0 to 100(%). Do not overadjust – weak echoes may be missed. 4. Press the [GAIN] key on the front panel or RETURN soft key to finish.
2. RADAR OPERATION 2-62.7 Range Scale The range setting determines the size of the area (in nautical miles) that will appear on your display. In addition, the range setting will also automatically adjust the range ring interval so that accurate range measurements may be made while operating on any range setting. The range, range ring interval and pulselength appear at the top left-hand corner of the display. Press the [RANGE (+ or -)] key to change the range scale. Range scales (nm, sm) Range 0.125 0.25 0.5 0.75 1 1.5 2 3 4 6 8 12 16 24 36 48 64 72Ring Interval 0.0625 0.125 0.125 0.25 0.25 0.5 0.5 1 1 2 2 3 4 6 12 12 16 18No. of Rings 2 2 4 3 4 3 4 3 4 3 4 4 4 4 3 4 4 4 Range scales (km) Range 0.25 0.5 0.75 1 1.5 2 3 4 6 8 12 16 24 36 48 64 72 Ring Interval 0.125 0.25 0.25 0.25 0.5 0.5 1 1 2 2 3 4 6 12 12 16 18 No. of Rings 2 2 3 4 3 4 3 4 3 4 4 4 4 3 4 4 4 Note 1: Maximum range depends on the network radar as shown below. Model 1722/1722C/1823C: 24 nm Model 1732/1732C/1742/1742C/1833/1833C: 36 nm Model 1762/1762C/1933/1933C: 48 nm Model 1943/1943C: 64 nm Model 1953C: 72 nm Note 2: You may choose which ranges to use from the RADAR RANGE SETUP menu. For details see paragraph 5.2.2. This function is not available with the GD-1900C.
2. RADAR OPERATION 2-72.8 Pulselength The pulselength in use is displayed at the upper left corner of the display. Appropriate pulselengths are preset to individual range scales. Therefore, you are not usually required to select them. If you are not satisfied with the current pulselength setting, however, it is possible to change it for the ranges shown below. Generally, select a longer pulse for longer detection range and shorter pulse for better range discrimination. 1.5 nm, 1.5 sm, 3 km: Short pulse, medium pulse 3 nm, 3 sm, 6 km: Medium pulse, long pulse 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the SIGNAL PROC. soft key. Shown when radar source is the Model1800/1900 seriesradar. Not shownotherwise.SIGNALPROCESSRETURN359.9 ˚R 11.70nm+I. REJOFFE. AVGOFFPULSEE. STROFF12/ H-UP 3nmLP319. 9°M Signal process soft keys 3. Choose the 1.5 nm or 3 nm with the RANGE key. 4. Press the PULSE soft key to select the pulselength setting. SHORT or MEDIUM for 1.5 nm, 1.5 sm, 3 km and MEDIUM or LONG for 3 nm, 3 sm, 6 km. 5. Press the RETURN soft key to finish.
2. RADAR OPERATION 2-82.9 Presentation Mode This unit provides four radar presentation modes: head-up, course-up, north-up and true motion. Heading data is required for modes other than head-up. 2.9.1 Selecting a presentation mode 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the RADAR DISPLY soft key to show the RADAR DISPLAY soft keys. RADARDISPLAYRETURN359.9 ˚R 11.70nm+MODEHD UPSHIFTHL OFFRINGS HIGH12/ H-UP 3nmLP319. 9°M Radar display soft keys 3. Press the MODE soft key. Each pressing of the key changes the presentation mode and the presentation mode indication in the sequence of North-up, True Motion, Head-up, and Course-up. Function Indicator on display Soft key label North-up N-UP NTH UP True Motion TR-M TRUE M Head-up H-UP HD UP Course-up C-UP CSE UP 4. Press the RETURN soft key to finish. Note: When heading data is lost, the presentation mode automatically goes to head-up, the heading indication at the screen top shows “- - -.-°” and the audio alarm sounds. Press the [ALARM] key to acknowledge the alarm. The message “HEADING DATA MISSING” appears. Restore compass signal to show heading indication. Use the MODE soft key to select presentation mode if necessary. The audio alarm may be silenced with the [CLEAR] key.
2. RADAR OPERATION 2-92.9.2 Description of presentation modes Head-up A display without azimuth stabilization in which the line connecting the center with the top of the display indicates own ship’s heading. Targets are painted at their measured distances and in their directions relative to own ship’s heading. The short line on the bearing scale is the north marker. Heading LineNorth Marker Head-up presentation mode Course-up The radar picture is stabilized and displayed with the currently selected course at the top of the screen. As you change heading, the ship’s heading line moves. If you select a new course, the picture resets to display the new course at the top of the display. Targets are painted at their measured distances and in their directions relative to the intended course which is maintained at the 0-degree position. The heading line moves in accordance with ship’s yawing and course changes. Heading LineNorth Marker Course-up presentation mode
2. RADAR OPERATION 2-10North-up In the north-up mode, targets are painted at their measured distances and in their true (compass) directions from own ship. North is maintained at the top of the screen. The heading line changes its direction according to ship’s heading. Heading LineNorth North-up presentation mode True motion Fixed radar targets maintain a constant position on the screen, while your own ship moves across the radar image at the correct speed and heading. A map-like image is displayed, with all moving vessels traveling in true perspective to each other and to fixed landmasses. As your ship’s position approaches the edge of the screen, the radar display is automatically reset to reveal the area ahead of your ship. You can manually reset your ship’s position at any time by pressing the RADAR DISPLY soft key followed by the SHIFT soft key. Heading LineNorth True motion presentation mode
2. RADAR OPERATION 2-112.10 Measuring the Range You can measure the range to a radar target three ways: by the range rings, by the cursor, and by the VRM (Variable Range Marker). 2.10.1 Measuring range by range rings Count the number of rings between the center of the display and the target. Check the range ring interval and judge the distance of the echo from the inner edge of the nearest ring. To turn the range rings on, do the following: 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the RADAR DISPLY soft key. RADARDISPLAYRETURN359.9 ˚R 11.70nm+MODEHD UPSHIFTHL OFFRINGS HIGH12/ H-UP 3nmLP319. 9°M Radar display soft keys 3. Press the RINGS soft key to turn the rings on and select desired brilliance. 4. Press the RETURN soft key to finish.
2. RADAR OPERATION 2-122.10.2 Measuring range by cursor Operate the trackball to place the cursor intersection on the inside edge of the radar target. The range to the target, as well as the bearing, appears to the right of “+” at the bottom of the display. 11.2 ˚R 11.70nm+Cursor TargetRange and bearing fromown ship to cursor319. 9°M12/ H-UP 3nmLPZOOM &D. BOXSIGNAL PROC.RADARDISPLYTARGETNAV FUNC How to measure range to a target with the cursor
2. RADAR OPERATION 2-132.10.3 Measuring range by VRM 1. Press the [EBL/VRM] key to display the EBL/VRM soft keys. EBLVRMEBL1 ONVRM2 ON359.9 ˚R 11.70nm+VRM1 ONOFFSETEBL2 ON319. 9°M12/ H-UP 3nmLP EBL/VRM soft keys 2. Press the VRM1 ON (dotted ring VRM) or VRM2 ON (dashed ring VRM) soft key to select the desired VRM. The selected VRM’s indication, at the bottom of the screen, is highlighted. 3. Rotate the [ENTER] knob the place the VRM on the inside edge of a radar target. Read the VRM indication to find range to the target. EBLVRMEBL1 ON359.9 ˚R 11.70nm+VRM1(Dotted line)VRM2(Dashed line)VRM1 rangeActive VRM is highlighted. OFFSETEBL2 ONVRM1 ONVRM2 ONEBL1 ---.-°RVRM1 3.123nmEBL2 ---.-°RVRM2 9.343nmVRM2 range319. 9°M12/ H-UP 3nmLP 4. You may hide the EBL/VRM soft keys by pressing the [EBL/VRM] key. How to measure range with the VRM
2. RADAR OPERATION 2-142.10.4 Erasing a VRM, VRM indication Press appropriate VRM soft key, then press the [CLEAR] key. The VRM is erased and its indication becomes blank. 2.10.5 Erasing EBL/VRM data boxes Press the EBL or VRM soft key associated with the EBL/VRM data box you wish to erase. Press the [CLEAR] key once or twice to erase the data box. 2.10.6 Hiding EBL/VRM data boxes Press the ZOOM & D. BOX and D. BOX ON/OFF soft keys to show or hide the EBL/VRM data boxes. 2.10.7 Moving EBL/VRM data boxes When an EBL/VRM data box is obscuring a target you want to see, you can move it to another location as shown below. This cannot be done when the EBL/VRM soft keys are shown. 1. Press the [EBL/VRM] key to turn off the EBL/VRM soft keys. 2. Using the trackball, place the cursor inside the data box you wish to move. As the cursor enters the box it changes to a “hand.” Push the [ENTER] knob, and the hand changes to a fist, meaning the box is correctly selected. 3. Use the trackball to move the data box to the location desired, then push the [ENTER] knob. 2.11 Measuring the Bearing There are two ways to measure the bearing to a target: by the cursor, and by the EBL (Electronic bearing Line). 2.11.1 Measuring bearing by cursor Use the trackball to place the cursor at the center of the target. The bearing to the target appears in the range and bearing box at the bottom right-hand corner on the screen. 2.11.2 Measuring bearing by EBL 1. Press the [EBL/VRM] key. 2. Press the EBL1 ON (dotted line EBL) or EBL2 ON (dashed line EBL) soft key to select the desired EBL. The selected EBL’s indication, at the bottom of the screen, is highlighted. 3. Rotate the [ENTER] knob to bisect the radar target with the EBL. Read the EBL indication to find the bearing to the target.
2. RADAR OPERATION 2-15EBLVRMEBL1 ONVRM2 ON359.9 ˚R 11.70nm+EBL1(Dotted line)EBL2(Dashed line)EBL2 bearingActive marker is highlighted.EBL1 bearingVRM1 ONOFFSETEBL2 ONEBL1 330.1°RVRM1 -.---nmEBL2 234.1˚RVRM2 -.---nm12/H-UP 3nmLP319. 9°M How to measure bearing with the EBL 4. You may hide the EBL/VRM soft keys by pressing the [EBL/VRM] key. Note: The bearing to a target may be shown relative to own ship’s heading (Relative) or True bearing (requires heading data). This may be done with “EBL REFERENCE,” which is in the RADAR DISPLAY SETUP menu. 2.11.3 Erasing an EBL, EBL indication Press appropriate EBL soft key, then press the [CLEAR] key. The EBL is erased and its indication becomes blank. 2.11.4 Erasing EBL/VRM data boxes Press the EBL or VRM soft key associated with the EBL/VRM data box you wish to erase. Press the [CLEAR] key once or twice to erase the data box. 2.11.5 Hiding EBL/VRM data boxes Press the ZOOM & D. BOX and D. BOX ON/OFF soft keys to show or hide the EBL/VRM data boxes. 2.11.6 Moving EBL/VRM data boxes When an EBL/VRM data box is obscuring a target you want to see, you can move it to another location as shown below. This cannot be done when the EBL/VRM soft keys are shown. 1. Press the [EBL/VRM] key to turn off the EBL/VRM soft keys. 2. Using the trackball, place the cursor inside the data box you wish to move. As the cursor enters the box it changes to a “hand.” Push the [ENTER] knob, and the hand changes to a fist, meaning the box is correctly selected. 3. Use the trackball to move the data box to the location desired, then push the [ENTER] knob.
2. RADAR OPERATION 2-162.12 Erasing the Heading Line, North Marker The heading line indicates the ship's heading in all presentation modes. It is a line from the own ship position to the outer edge of the radar display area and appears at zero degrees on the bearing scale in head-up mode; it changes its orientation in the north-up, course-up and true motion modes with ship’s movement. The north marker appears as a short dashed line. In the head-up and course-up modes the north marker moves around the bearing scale as the ship’s heading moves. To temporarily erase the heading line and north marker, press the RADAR DISPLY soft key followed by the HL OFF soft key. Release the key to redisplay the markers. (If the radar soft keys are not shown, hit the [HIDE/SHOW] key to display them.) 2.13 Reducing Noise Interference Noise, appearing on the displays as random “speckles,” can be reduced as follows: 1. Press the [MENU] key to open the menu. 2. Press the RADAR DISPLAY SETUP soft key. 3. Select NOISE REJECTION, then press the EDIT soft key. 4. Select OFF, LOW or HIGH as appropriate. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-172.14 Rejecting Radar Interference Radar interference may occur when near another shipborne radar that is operating in the same frequency band as your radar. Its on-screen appearance looks like many bright dots either scattered at random or in the form of dotted lines extending from the center to the edge of the display. Interference effects are distinguishable from normal echoes because they do not appear in the same place on successive rotations of the scanner. Be sure to turn off the interference rejector when no interference exists – weak targets may be missed. Radar interference 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the SIGNAL PROC. soft key. Shown when radar source is the Model1800/1900 seriesradar. Not shownotherwise.SIGNALPROCESSRETURN359.9 ˚R 11.70nm+I. REJOFFE. AVGOFFPULSEE. STROFF12/ H-UP 3nmLP319. 9°M SIGNAL PROCESS soft keys 3. Press the I. REJ soft key successively to choose the interference rejection level desired; LOW, MED, HIGH or OFF. 4. Press the RETURN soft key to finish. The display shows IR L (Low), IR M (Medium) or IR H (High) when the interference rejector is on.
2. RADAR OPERATION 2-182.15 Zoom The zoom feature allows you to double the size of the area selected with the “zoom circle.” It is available on any range but is inoperative in true motion and when the display is shifted. 2.15.1 Zooming in on radar targets 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Use the trackball to set the cursor where you want to zoom. 3. Press the ZOOM & D. BOX soft key to show ZOOM & D. BOX soft keys. 4. Press the ZOOM ON/OFF soft key to select ON. A solid circle, called the “zoom circle,” appears on the display. 5. To release the cursor, press the CURSOR FLOAT soft key. (The solid circle changes to a dashed one.) To relocate the zoom circle, select location with the trackball, then press the CURSOR LOCK key. 6. To quit the zoom function, press the ZOOM ON/OFF soft key to select OFF. ZOOM &D. BOX12/HU 3nmLP319. 9°MZoom circleZoom windowRequires optionalARP Board inModel 1800/1900 seriesnetwork radar.Not shown otherwise.RETURN359.9 ˚R 5.727nm+ZOOMON /OFFCURSORFLOATD. BOXON/ OFFARP TGT ZM Zoom 2.15.2 Zooming in on ARP, TTM targets You may zoom in on TTM (Tracked Target Message) and ARP targets. TTM targets can come from a NavNet connected radar, or from other ARP radar that is outputting the TTM message. (TTM is a NMEA 0183 data sentence that is an available output from some ARP capable radar.) Target numbers must be turned on to use this function. This can be done by enabling the target ID number option in the ARP SETUP menu. 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the ZOOM/D. BOX soft key to show ZOOM & D. BOX soft keys. 3. Press the ZOOM ON/OFF soft key to select ZOOM ON.
2. RADAR OPERATION 2-194. Press the ARP TGT ZM soft key. ▲▼1SELECT TARGET NO. Target no. selection window 5. Use the [ENTER] knob to select number (1-10), then push the [ENTER] knob. If the target number does not exist several beeps sound and the zoom function is cancelled. . To cancel, press the CURSOR LOCK soft key. Note: The zoom window blends in with the background when the background color for the radar picture is white. If the window is difficult to see, change the background color. 2.16 Shifting the Picture Own ship position, or sweep origin, can be displaced manually or automatically to expand the view field without switching to a larger scale. 2.16.1 Manual shift The sweep origin can be shifted in any presentation mode to a point specified by the cursor by up to 50% of the range in use in any direction. 1. Locate the cursor anywhere within the effective radius of the display. 2. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 3. Press the RADAR DISPLY soft key. 4. Press the SHIFT soft key. 5. Press the MANUAL soft key to shift. The heading line shifts to the cursor location. SHIFT appears at right-hand corner of the display. 6. To cancel shift, press the RADAR DISPLY, SHIFT and OFF soft keys. CursorPlace cursorwhere desired. Press the MANUAL soft key.SHIFT Shifting the picture manually
2. RADAR OPERATION 2-202.16.2 Automatic shift The amount of automatic shift is calculated according to ship’s speed, and the amount of shift is limited to 50% of the range in use. For example, if you set the shift speed setting for 15 knots and the ship is running at 10 knots the amount of shift will be about 34%. The formula for determining shift amount is as shown below. Ship's speed Shift speed setting X 0.5 = Amount of shift(%) Automatic shift mode is only available in the head-up mode. Setting automatic shift maximum speed 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the RADAR DISPLY soft key. 3. Press the SHIFT soft key to show the shift soft keys. 4. Press the AUTO S.SPD soft key to display the auto ship speed setting window. AUTO SHIP SPEED 15 Auto ship speed setting window 5. Adjust the trackball or [ENTER] knob to set the maximum speed of your vessel, and then push the [ENTER] knob or the ENTER soft key to set. The setting range is 1-999 kt and the default setting is 15 kt. Automatic shift Press the AUTO key to automatically shift the sweep origin. To cancel shift, press the RADAR DISPLY, SHIFT and OFF soft keys.
2. RADAR OPERATION 2-212.17 Using the Offset EBL The offset EBL can be used to predict a potential collision course. It can also be used to measure the range and bearing between two targets. 2.17.1 Predicting collision course The procedure below may be used to check if a radar target is on a potential collision course with your vessel. 1. Press the [EBL/VRM] key to show the EBL/VRM soft keys. 2. Press the EBL1 ON soft key to turn on the EBL1. 3. Press the OFFSET soft key. The origin of EBL1 moves to the cursor position, which is marked with an “X.” 4. Use the trackball to place the cursor on the radar target which looks like it might be on a collision course with own ship. 5. Push the [ENTER] knob to fix the origin position. 6. After waiting for a few minutes (at least three minutes), rotate the [ENTER] knob so the EBL bisects the target at the new position. If the target tracks along the EBL towards the center of the display (your ship’s position), the target may be on a collision course with your vessel. 7. To cancel the offset EBL, press the OFFSET soft key. EBLVRMVRM1 ONVRM2 ON359.9 ˚R 11.70nm+Initial targetpositionTarget trackedhereOFFSETEBL2 ONEBL1 45.0˚RVRM1 -.---nmEBL1 ON12/H-UP 3nmLP319. 9°M Predicting collision course with the offset EBL
2. RADAR OPERATION 2-222.17.2 Measuring range & bearing between two targets The procedure which follows shows how to measure the range and bearing between two targets, using the targets “A” and “B” in the figure below as an example. 1. Operate the trackball to place the cursor on the target “A.” 2. Press the [EBL/VRM] key to show the EBL/VRM soft keys. 3. Press the EBL1 ON soft key to turn on the EBL1. 4. Press the OFFSET soft key. The origin of EBL1 moves to the cursor position, which is marked with an “X.” 5. Rotate the [ENTER] knob so the EBL bisects the target “B.” 6. Push the [ENTER] knob, then press the VRM1 ON soft key. 7. Rotate the [ENTER] knob to place the VRM1 on the inner edge of the target “B.” 8. Look at the indications for VRM1 and EBL1 to find the range and bearing between the two targets. 9. To cancel the offset EBL, press the OFFSET key. EBLVRMEBL1 ONVRM2 ON359.9 ˚R 11.70nm+Target ATarget BBearing and rangebetween target Aand target BVRM1 ONOFFSETEBL2 ONEBL1 45.0°RVRM1 7.121nm12/ H-UP 3nmLP319. 9°M Measuring range and bearing between two targets
2. RADAR OPERATION 2-232.18 Echo Trails Echo trails are simulated afterglow of target echoes that represent their movements relative or true to own ship. This function is useful for alerting you past possible collision situations. Echo trail Sample echo trails 2.18.1 Trail time 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the TARGET soft key. 3. Press the TRAIL soft key. TRAILRETURN359.9 ˚R 11.70nm+TRAILON /OFFTRAIL TIMETRAIL COLORGRADSINGLE12/ H-UP 3nmLP319. 9°M Trail soft keys 4. Press the TRAIL TIME soft key to show the trail time window. TRAIL TIME▲15 seconds30 seconds1 minute 3 minutes6 minutes15 minutes30 minutesCONTINUOUS▼ Trail time window 5. Use the trackball to select time desired. 6. Press the ENTER soft key. 7. Press the RETURN soft key twice to finish.
2. RADAR OPERATION 2-242.18.2 Starting echo trails 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the TARGET soft key. 3. Press the TRAIL soft key. 4. Press the TRAIL ON/OFF soft key to select ON. 5. Press the RETURN soft key twice to finish. “TRAIL,” the echo trail time selected and elapsed time appear at the top right-hand corner of the display. Then, afterglow starts extending from all targets. Trails are restarted when the range or mode is changed and zoom or shift is turned on. For continuous trails, the maximum continuous trail time is 99 minutes and 59 seconds. When the elapsed time clock counts up to that time, the elapsed time display resets to zero and trails begin again. To turn off echo trail, press the TRAIL ON/OFF soft key to select OFF at step 4 in the above procedure. 2.18.3 Trail gradation The echo trails can be shown in single or multiple gradations. Multiple gradation paints the trails thinner with time, like the afterglow on an analog PPI radar. 1. If not displayed, press the [HIDE/SHOW] soft key to show the radar soft keys. 2. Press the TARGET and TRAIL soft keys. 3. Press the GRAD soft key to select SINGLE or MULTI as appropriate. 4. Press the RETURN soft key twice to finish. Multitone Monotone Multitone and monotone trails
2. RADAR OPERATION 2-252.18.4 Trail color Trails may be shown target trails in blue, yellow, green or white. 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the TARGET, TRAIL and TRAIL COLOR soft keys in that order. TRAIL COLOR▲BLUEYELLOWGREEN WHITE▼ Trail color window 3. Use the trackball to select the color desired, then press the ENTER soft key. 4. Press the RETURN soft key twice. 2.18.5 Echo trail mode Echo trails can be shown in Relative or True motion. (True trails require heading and speed inputs.) 1. Press the [MENU] key. 2. Press the RADAR DISPLAY SETUP key. 3. Choose TRAIL MODE, then press the EDIT soft key. TRAIL MODE▲TRUE RELATIVE▼ Trail mode window 4. Select TRUE or RELATIVE as appropriate, then press the ENTER soft key. 5. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-262.19 Echo Stretch Normally, the reflected echoes from long range targets appear on the display as weaker and smaller blips even though they are compensated by the radar’s internal circuitry. The echo stretch function magnifies these small blips in all ranges. Two types of echo stretch are available: ES LOW which stretches echoes in bearing direction and ES HIGH which stretches them in both range and bearing directions. "LOW" Echo stretch "HIGH" Echo stretchBearingdirection BearingdirectionRangedirection Echo Stretch OFFTarget Types of echo stretch This function magnifies not only targets but also sea clutter and radar interference. For this reason, be sure sea clutter and radar interference are properly suppressed before activating the echo stretch. 1. If not displayed, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the SIGNAL PROC. soft key. 3. Press the E. STR soft key to select HIGH, LOW or OFF as appropriate. 4. Press the RETURN soft key to finish. The display shows ES H (High) or ES L (Low) when the echo stretch is on.
2. RADAR OPERATION 2-272.20 Echo Averaging The echo average feature, which requires a Model 1800/1900 series network radar, effectively suppresses sea clutter. Echoes received from stable targets such as ships appear on the screen at almost the same position during every rotation of the antenna. On the other hand, unstable echoes such as sea clutter appear at random positions. To distinguish real target echoes from sea clutter, echo average performs scan-to-scan correlation. Correlation is made by storing and averaging echo signals over successive picture frames. If an echo is solid and stable, it is presented in its normal intensity. Sea clutter is averaged over successive scans resulting in the reduced brilliance, making it easier to discriminate real targets from sea clutter. To properly use the echo average function, it is recommended to first suppress sea clutter with the A/C SEA control and then do the following: 1. If not displayed, press the [HIDE/SHOW] key to display the radar soft keys. 2. Press the SIGNAL PROC. soft key. 3. Press the E. AVG soft key to select desired echo averaging. OFF: No averaging LOW: Helps distinguish targets from sea clutter and suppresses brilliance of unstable echoes. MED: Distinguishes small stationary targets such as navigation buoys. HIGH: Stably displays distant targets. 4. Press the RETURN soft key to finish. The display shows EAV L, EAV M or EAV H when echo averaging is on. (a) Echo average OFF (b) Echo average ON Effect of echo averaging
2. RADAR OPERATION 2-282.21 Outputting TLL Data Target position data can be output to units of the network and shown on their plotter screen with the TTL mark (X). This function requires position and heading data. 1. Operate the trackball to place the cursor on the target whose position you wish to output. 2. If not displayed, press the [HIDE/SHOW] key to display the radar soft keys. 3. Press the TARGET soft key. Requires ARP circuit boardin Model 1800/1900 seriesNavNet radar. Not shownotherwise.TARGETTRAILTLLOUTPUTACQTARGET INFORETURN359.9 ˚R 11.70nm+12/ H-UP 3nmLP319. 9°M TARGET soft keys 4. Press the TLL OUTPUT soft key to output target position data. The TTL mark appears on the plotter screen at the target’s position the moment the TLL OUTPUT soft key was pressed. Further, that position is recorded as a waypoint on all NavNet units, under the youngest empty waypoint number on each NavNet unit. 5. Press the RETURN soft key to finish. Note: The screen of the TLL recipient may be temporarily interrupted when receiving TLL from another NavNet display unit. Press any key to restore normal operation.
2. RADAR OPERATION 2-292.22 Guard Alarm The guard alarm allows the operator to set the desired range and bearing for a guard zone. When ships, islands, landmasses, etc. violate the guard zone, an audio alarm sounds and the offending target blinks to call the operator’s attention. CAUTION• The alarm should not be relied upon as the sole means for detecting possible collision situations.• A/C SEA, A/C RAIN and GAIN controls should be properly adjusted to be sure the alarm system does not overlook target echoes. 2.22.1 Setting a guard alarm zone To set a guard alarm zone, set the radar to transmit and do the following: 1. Press the [ALARM] key. 2. Use the trackball to set the cursor on the top left corner (or top right corner) of the guard zone you want to set, then press the SET GUARD1 or SET GUARD2 soft key, depending on which guard zone you want to set. 3. Use the trackball to set the cursor on the bottom right corner (or top left corner) of the guard zone area, then push the [ENTER] knob. 4. Press the RETURN soft key to finish. (1) Drag cursor to top (or bottom) cornerfor guard zone and press the SETGUARD1 or SET GUARD2 soft key. (2) Drag cursor diagonally to bottom (or top) corner for guard zone and press the [ENTER]knob. 12/H-UP 3nmLP319. 9°M317.2 ˚R 11.60nm+SETGUARD1RETURN12/H-UP 3nmLP39.9 ˚R 8.800nm+NO ALARMERASEGUARD1SETGUARD2SETGUARD1RETURNALARM ALARMGUARD 1319. 9°M1MOVE +CURSOR TOANOTHER CORNER OFGUARD1 AND PUSHKNOB TO SET.SETGUARD22 How to set a guard alarm zone
2. RADAR OPERATION 2-30The equipment then searches for targets inside the guard zone to determine guard alarm type. If a target is found inside the guard zone, the guard zone type becomes an “Outward guard alarm,” and any target exiting the guard zone will trigger the audio alarm. If no target is found, the guard zone type becomes an “Inward guard alarm,” and any targets entering the guard zone will trigger the audio alarm. The guard alarm type is shown as G1(G2) IN or G1(G2) OUT. Note 1: When the radar range is less than the guard zone range, the audio alarm sounds and the alarm icon appears (in red). Press the [CLEAR] key to silence the alarm. Press the [ALARM] key and the message “GUARD1(2) IS OUTSIDE RADAR RANGE” appears. Reselect appropriate range. Note 2: If the network radar is set to standby while the guard alarm is active, the guard alarm is cancelled. The guard alarm is redisplayed when the radar is set to transmit again. Note 3: If the network radar is set to standby while the radar picture is not displayed, the alarm icon appears in red and the alarm sounds. Press the [ALARM] key and the message “STBY MODE HAS BEEN SELECTED. GUARD/WTCHMN CANCELED.” or “GUARD/WATCHMAN CANCELED. STBY/TX SELECTED.” appears. 2.22.2 When the alarm is violated… Any radar target violating the guard zone will flash, the audio alarm sounds, and the alarm icon appears in red. Additionally the message “TARGET ENTERED INTO GUARD1(GUARD2)” or “TARGET LEFT FROM GUARD1(GUARD2)” is displayed at the bottom of the screen. Press the [CLEAR] key to silence the alarm. 2.22.3 Cancelling the guard alarm 1. Press the [ALARM] key to show the ALARM menu. 2. Press the ERASE GUARD1 or ERASE GUARD2 soft key as appropriate. 3. Press the RETURN soft key to finish.
2. RADAR OPERATION 2-312.23 Watchman 2.23.1 How watchman works The watchman function periodically transmits radar pulses for one minute to check for targets in a guard zone. If a target is found in the zone, watchman is cancelled, the audio alarm sounds and the radar continues transmitting. If no target is found the radar goes into standby for the number of minutes specified on the RADAR DISPLAY SETUP menu. This feature is useful when you do not need the radar’s function continuously but want to be alerted to radar targets in a specific area. “WTCH” appears at the top left corner when Watchman is active. ST-BY5,10or20 min Tx1 min Tx1 minWatchmanstarts5,10or20 minST-BY*** Beeps emitted just before radar transmits. How watchman works 2.23.2 Turning on/off watchman 1. Set a guard zone. (See the paragraph 2.22.) 2. If not displayed, press the [HIDE/SHOW] key to display the radar soft keys. 3. Press the NAV FUNC soft key. 4. Press the W. MAN ON/OFF soft key to select ON or OFF as appropriate. 5. Press the RETURN soft key to finish. Note: When the watchman is activated and no guard zone is active, the message “PLEASE SET GUARD ZONE. PUSH ANY KEY TO CONTINUE.” appears. Press any key and then set a guard zone. 2.23.3 Setting watchman stand-by interval The watchman standby interval, that is, the number of minutes the radar is in standby, can be set to 5, 10 or 20 minutes as follows: 1. Press the [MENU] key. 2. Press the RADAR DISPLAY SETUP soft key. 3. Select WATCHMAN TIME, then press the EDIT soft key. WATCHMAN TIME5 minutes10 minutes20 minutes Watchman window 4. Select time desired, then press the ENTER soft key. 5. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-322.24 Suppressing Second-trace Echoes In certain situations, echoes from very distance targets may appear as false echoes (second-trace echoes) on the screen. This occurs when the return echo is received one transmission cycle later, or after a next radar pulse has been transmitted. Second-traceechoTx repetitionActual rangeFalse echorange Second-trace echoes To activate or deactivate the second-trace echo rejector do the following: 1. Press the [MENU] key. 2. Press the RADAR DISPLAY SETUP soft key. 3. Use the trackball to select 2ND ECHO REJECTION, then press the EDIT soft key. 4. Choose ON or OFF as appropriate, then press the ENTER soft key. 5. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-332.25 Waypoint Marker A waypoint marker, showing the location of the destination waypoint set on the plotter, may be inscribed on the radar display. NAV FUNCRETURN12/HU L 3nmSP319. 9°M359.9 ˚R 11.70nm+W. MANON/ OFFWPT MKON /OFFWaypoint marker Waypoint marker 1. If not already shown, press the [HIDE/SHOW] key to display the radar soft keys. 2. Press the NAV FUNC soft key. 3. Press the WPT MK ON/OFF soft key to select ON or OFF as appropriate. 4. Press the RETURN soft key to finish.
2. RADAR OPERATION 2-342.26 ARP, TTM Operation When the radar source is an ARP-equipped Model 1800/1900 series network radar, you can manually and automatically acquire and track ten targets. Once a target is acquired automatically or manually it is automatically tracked within 0.1 to 32 nm. If the FURUNO heading sensor PG-1000 is used, the data sentence “RMC” is necessary. Alternatively, you can display the tracks of other ships by receiving the data sentence TTM (Tracked Target Message) via the NETWORK or NMEA port on the display unit. However, targets cannot be acquired. Note: When using your unit as remote display, you cannot change the range of the main radar at the remote display. For the target acquisition, set the range individually. Usage precautions for ARP WARNINGNo one navigational aid should be relied upon for the safety of vessel and crew.The navigator has the responsibility tocheck all aids available to confirmposition. Electronic aids are nota substitute for basic navigationalprinciples and common sense.• This auto plotter automatically tracks an automatically or manually acquired radar target and calculates its course and speed, indicating them by a vector. Since the data generated by the auto plotter are based on what radar targets are selected, the radar must always be optimally tuned for use with the auto plotter, to ensure required targets will not be lost or unwanted targets such as sea returns and noise will not be acquired and tracked.• A target does not always mean a land- mass, reef, ships or other surface vessels but can imply returns from sea surface and clutter. As the level of clutter changes with environment, the operator should properly adjust the A/C SEA, A/C RAIN and GAIN controls to be sure target echoes are not eliminated from the radar screen. CAUTIONThe plotting accuracy and response ofthis auto plotter meets IMO standards.Tracking accuracy is affected by thefollowing:• Tracking accuracy is affected by course change. One to two minutes is required to restore vectors to full accuracy after an abrupt course change. (The actual amount depends on gyrocompass specifications.)• The amount of tracking delay is inversely proportional to the relative speed of the target. Delay is on the order of 15-30 seconds for high relative speed; 30-60 seconds for low relative speed.Display accuracy is affected by thefollowing:• Echo intensity• Radar transmission pulsewidth• Radar bearing error• Gyrocompass error• Course change (own ship or target)
2. RADAR OPERATION 2-35 2.26.1 Activating/deactivating ARP, TTM 1. Press the [MENU] key followed by the ARP SETUP soft key to show the ARP SETUP menu. EDITRETURNARP SETUPARP TARGET INFO INTERNAL ARPCANCEL ALL TARGETS NOARP VECTOR MODE TRUEARP VECTOR TIME 30 minutesHISTORY INTERVAL OFFCPA OFFTCPA 30 secondsAUTO ACQUISITION AREA OFFTARGET ID NUMBER OFF ARP setup menu 2. Select ARP TARGET INFO, then press the EDIT soft key to show the ARP target info window. ARP TARGET INFO▲▼INTERNAL ARPEXTERNAL ARPOFF ARP target info window 3. Select INTERNAL ARP, EXTERNAL ARP or OFF as appropriate. INTERNAL ARP: The radar source must be an ARP-equipped Model 1800/1900 series NavNet radar. Select this item also for a NavNet unit being fed ARP targets. EXTERNAL ARP: Receive TTM data sentence via NMEA or NETWORK port. Target tracks are shown but targets cannot be acquired. OFF: Turns off the ARP or TTM display. 4. Press the ENTER soft key. 5. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-362.26.2 Acquiring and tracking targets (ARP) Ten targets may be acquired and tracked manually and automatically. When you attempt to acquire an 11th target, the message “ARP FULL – ALREADY TRACKING 10 TARGETS!” appears for five seconds. To acquire another target, terminate tracking of an unnecessary target as shown in the paragraph “2.26.4 Terminating tracking of ARP targets.” Manual acquisition 1. If not already shown, press the [HIDE/SHOW] key to show the radar soft keys. 2. Press the TARGET soft key. 3. Place the cursor on the target to acquire. 4. Press the ACQ soft key. 5. Press the RETURN soft key to finish. The plot symbol changes over time as below. A vector appears about one minute after acquisition, indicating the target’s motion trend. At acquisition 1 min. afteracquisition3 min. afteracquisition01* 01* 01*Vector* = Target number shown when TARGET ID NUMBER is turned on in the ARP SETUP menu.Target Number ARP plot symbols Automatic acquisition The ARP can acquire up to ten targets automatically by setting an automatic acquisition area. When automatic acquisition is selected after acquiring targets manually, only the remaining capacity for targets may be automatically acquired. For example, if seven targets have been manually acquired, three targets may be automatically acquired. 1. Press the [MENU] key to show the main menu. 2. Press the ARP SETUP soft key to show the ARP SETUP menu. 3. Operate the trackball to select AUTO ACQUISITION AREA. 4. Press the EDIT soft key to show the automatic acquisition area window. AUTO ACQ. AREA▲▼ONOFF Automatic acquisition area window 5. Select ON, then press the ENTER soft key.
2. RADAR OPERATION 2-376. Press the [MENU] key to close the menu. An acquisition area of 2.0 to 2.5 miles in range and ±45º on either side of the heading line in bearing appears. Note: Targets being tracked in automatic acquisition are continuously tracked when switching to manual acquisition. Automatic acquisition area45° port 45° starboard2.0 - 2.5 nm Automatic acquisition area 2.26.3 Displaying target number (ARP, TTM) Target number can be shown for ARP and TTM targets as below. TARGETTRAILTLLOUTPUTTARGET INFORETURN359.9 ˚R 11.70nm+ACQARPTargetNumber0112/H-UP 3nmLP319. 9°T ARP target number 1. Press the [MENU] key. 2. Press the ARP SETUP soft key. 3. Select TARGET ID NUMBER. 4. Press the EDIT soft key. 5. Select ON or OFF as appropriate. 6. Press the ENTER soft key. 7. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-382.26.4 Terminating tracking of ARP targets When ten targets have been acquired, no more acquisition occurs unless targets are cancelled. If you need to acquire additional targets, you must first cancel one or more individual targets, or all targets, using one of the procedures below. Terminating tracking of selected targets 1. Place the cursor on the target to terminate tracking. 2. Press the [CLEAR] key to terminate tracking and erase the target. Terminating tracking of all targets 1. Press the [MENU] key followed by the ARP SETUP soft key. 2. Select CANCEL ALL TARGETS. 3. Press the EDIT soft key. CANCEL ALL TARGETS▲▼YESNO Cancel all targets window 4. Select YES. 5. Press the ENTER soft key. 6. Press the RETURN soft key followed by the [MENU] key to close the menu.
2. RADAR OPERATION 2-392.26.5 Setting vector attributes (ARP) What is a vector? A vector is a line extending from a tracked target which shows estimated speed and course of the target. The vector tip shows an estimated position of the target after the selected vector time elapses. It can be useful to extend the vector length (time) in order to evaluate the risk of collision with any target. Vector Vector Vector reference, vector time You may reference the vectors to North (True, requires heading and speed data) or ship’s heading (relative) as desired. Vector time can be set to 30 seconds, 1, 3, 6, 15 or 30 minutes. 1. Press the [MENU] key followed by the ARP SETUP soft key to show the ARP SETUP menu. 2. Operate the trackball to select ARP VECTOR MODE. 3. Press the EDIT soft key to show the ARP vector mode window. ARP VECTOR MODERELATIVETRUE ARP vector mode window 4. Select TRUE or RELATIVE as appropriate. 5. Press the ENTER soft key. 6. Select ARP VECTOR TIME, then press the EDIT soft key to show the ARP vector time window. ▲▼30 seconds1 minute3 minutes6 minutes15 minutes30 minutesARP VECTOR TIME ARP vector time window 7. Operate the trackball to select vector time among 30 sec, 1 min, 3 min, 6 min, 15 min and 30 min. 8. Press the ENTER soft key. 9. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-402.26.6 Displaying past position (ARP) This ARP can display time-spaced dots (maximum ten dots) marking the past positions of any targets being tracked. You can evaluate a target’s actions by the spacing between dots. Below are examples of dot spacing and target movement. (a) Ship turning (b) Ship running straight(c) Ship reduced speed(d) Ship increased speed Past position displays To turn the past position display on or off: 1. Press the [MENU] key followed by the ARP SETUP soft key. 2. Operate the trackball to select HISTORY INTERVAL. 3. Press the EDIT soft key to show the history interval window. HISTORY INTERVAL▲▼OFF30 seconds1 minute3 minutes6 minutes History interval window 4. Operate the trackball to select history interval among 30 sec, 1 min, 3 min and 6 min, or select OFF to turn off the past position display. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu.
2. RADAR OPERATION 2-412.26.7 ARP, TTM target data You can show motion trends (range, bearing, course, speed, CPA and TCPA) for ARP or TTM targets. Note that TARGET ID NUMBER, in the ARP SETUP menu, must be turned on to display this data. 1. Place the cursor on the target whose data you want to see. 2. If not already displayed, press the [HIDE/SHOW] key to show the radar soft keys. 3. Press the TARGET and TARGET INFO soft keys. The data of the selected target appears at the bottom left-hand corner of the display. (If an EBL/VRM data box is displayed the ARP (TTM) data box will be under it.) 4. Press the RETURN soft key to finish. 5. To erase ARP/TTM target data, select the corresponding target with the cursor, then press the [CLEAR] key. TARGETTRAILTLLOUTPUTTARGET INFORETURN359.9 ˚R 11.70nm+No.01 VECTOR TRUE 15minCSE 359.9˚T SPD 12.5ktCPA 2.21nm TCPA 12:35ARPTargetCPA and TCPACourse and SpeedTarget No., Vector Reference (True), Vector TimeCursor01ACQ12/ H-UP 3nmLP319. 9°T ARP target data
2. RADAR OPERATION 2-422.26.8 CPA/TCPA alarm (ARP) When the predicted CPA of any target becomes smaller than a preset CPA alarm range or its predicted TCPA less than a preset TCPA alarm limit, an audio alarm sounds and the speaker icon appears (in red). In addition, the target plot symbol of the offending target changes to a triangle and flashes together with its vector. You may silence the audio alarm with the [CLEAR] key. Press the [ALARM] key and the message “COLLISION ALARM” appears. Press the CLEAR ALARM soft key to acknowledge the alarm. The flashing of the triangle plot symbol continues until you intentionally terminate tracking of the target. The ARP continuously monitors the predicted range at the Closest Point of Approach (CPA) and predicted time to CPA (TCPA) of each track to own ship. This feature helps alert you to targets which may be on a collision course with own ship. However, it is important that gain, A/C SEA, A/C RAIN and other radar controls are properly adjusted and the ARP is set up so that it can track targets effectively. CPA/TCPA alarm ranges must be set up properly taking into consideration the size, tonnage, speed, turning performance and other characteristics of own ship. CAUTIONThe CPA/TCPA alarm should never berelied upon as the sole means for detect-ing the risk of collision. The navigator isnot relieved of the responsibility to keepvisual lookout for avoiding collisions,whether or not the radar or other plottingaid is in use. Follow the steps shown below to set the CPA/TCPA alarm range: 1. Press the [MENU] key followed by the ARP SETUP soft key. 2. Operate the trackball to select CPA. 3. Press the EDIT soft key to show the CPA window. CPA▲▼OFF0.5nm1nm2nm3nm5nm6nm CPA window 4. Select a CPA limit desired from 0.5 nm, 1 nm, 2 nm, 3 nm, 5 nm and 6 nm with the trackball. 5. Press the ENTER soft key. The ARP SETUP menu reappears. 6. Operate the trackball to select TCPA. 7. Press the EDIT soft key to show the TCPA window.
2. RADAR OPERATION 2-43 TCPA▲▼30 seconds1 minute2 minutes3 minutes4 minutes5 minutes6 minutes12 minutes TCPA window 8. Select a TCPA limit from 30 sec, 1 min, 2 min, 3 min, 4 min, 5 min, 6 min and 12 min. 9. Press the ENTER soft key. 10. Press the [MENU] key to close the menu. 2.26.9 Lost target alarm (ARP) When the system detects a lost target, the target symbol becomes a diamond and tracking is discontinued after one minute. 01 Lost target mark Canceling a lost target 1. Place the cursor on the target. 2. Press the [CLEAR] key.
2. RADAR OPERATION 2-442.27 Interpreting the Radar Display 2.27.1 General Minimum and maximum ranges Minimum range The minimum range is defined by the shortest distance at which, using a scale of 1.5 or 0.75 nm, a target having an echoing area of 10 m2 is still shown separate from the point representing the antenna position. It is mainly dependent on the pulselength, antenna height, and signal processing such as main bang suppression and digital quantization. It is best to use the shortest possible range as long as the clarity and definition of the picture remain good. Maximum range The maximum detecting range of the radar, Rmax, varies considerably depending on several factors such as the height of the antenna above the waterline, the height of the target above the sea, the size, shape and material of the target, and atmospheric conditions. Under normal atmospheric conditions, the maximum range is equal to the radar horizon or a little shorter. The radar horizon is longer than the optical one by about 6% because of the diffraction property of the radar signal. Rmax is given in the following equation. Rmax= 2.2 x (h1 + h2 ) where Rmax: radar horizon (nautical miles) h1: antenna height (m) h2: target height (m) Radar horizonOptical horizon Radar horizon For example, if the height of the antenna above the waterline is 9 meters and the height of the target is 16 meters, the maximum radar range is; Rmax= 2.2 x (9+ 16 ) = 2.2 x (3 + 4) = 15.4 nm It should be noted that the detection range is reduced by precipitation (which absorbs the radar signal).
2. RADAR OPERATION 2-45Radar resolution There are two important factors in radar resolution (discrimination): bearing resolution and range resolution. Bearing resolution Bearing resolution is the ability of the radar to display the echoes received from two targets, which are at the same range and close together, as separate targets. Bearing resolution is directly proportional to the antenna length, and inversely proportional to the radar's wavelength. Range resolution Range resolution is the ability to display the echoes received from two targets, which are on the same bearing and close to each other, as separate targets. Bearing accuracy One of the most important features of the radar is how accurately the bearing of a target can be measured. The accuracy of bearing measurement basically depends on the narrowness of the radar beam. However, the bearing is usually taken relative to the ship’s heading, and thus, proper adjustment of the heading marker at installation is an important factor in ensuring bearing accuracy. To minimize error when measuring the bearing of a target, select a range which will put the target as far out to the edge of the radar screen as possible. Range measurement Measurement of the range to a target is also a very important function of the radar. There are three means of measuring range: the fixed range rings, the trackball and the variable range marker (VRM). The fixed range rings appear on the screen with a predetermined interval and provide a rough estimate of the range to a target. The trackball is rolled to place the cursor on the leading edge of the target. Range and bearing to the target is shown at the bottom right-hand corner of the display. The variable range marker’s diameter is increased or decreased so that the marker touches the inner edge of the target, allowing the operator to obtain more accurate range measurements.
2. RADAR OPERATION 2-462.27.2 False echoes Occasionally echo signals appear on the screen at positions where there is no target or disappear even if there are targets. False target situations may be recognized, however, if you understand why they are displayed. Typical false echoes are shown below. Multiple echoes Multiple echoes occur when a transmitted pulse returns from a solid object like a large ship, bridge, or breakwater. A second, a third or more echoes may be observed on the display at double, triple or other multiples of the actual range of the target as shown below. Multiple reflection echoes can be reduced and often removed by decreasing the gain (sensitivity) or properly adjusting the [A/C SEA] control. Own shipTargetTrueechoMultiple echo Multiple echoes Sidelobe echoes Every time the radar pulse is transmitted, some radiation escapes on each side of the beam. This stray RF is called a “sidelobe.” If a target exists where it can be detected by the sidelobes as well as the main lobe, the side echoes may be represented on both sides of the true echo at the same range. Sidelobes show usually only on short ranges and from strong targets. They can be reduced through careful reduction of the gain or proper adjustment of the A/C SEA control. Target B(True)Target B(Spurious)Target A Sidelobe echoes
2. RADAR OPERATION 2-47Virtual image A relatively large target close to your ship may show at two positions on the screen. One of them is the true echo directly reflected by the target and the other is a false echo which is caused by the mirror effect of a large object on or close to your ship as shown in the figure below. If your ship comes close to a large metal bridge, for example, such a false echo may temporarily be seen on the screen. TrueechoFalseechoOwnshipTarget shipMirror imageof target ship Virtual image Shadow sectors Funnels, stacks, masts, or derricks in the path of the antenna block the radar beam. If the angle subtended at the antenna is more than a few degrees, a non-detecting sector or blind spot may be produced. Within this sector, targets can not be detected. RadarantennaRadarmastShadow sector Shadow sectors
2. RADAR OPERATION 2-482.27.3 SART (Search and Rescue Transponder) A Search and Rescue Transponder (SART) may be triggered by any X-Band (3 cm) radar within a range of approximately 8 nm. Each radar pulse received causes it to transmit a response which is swept repetitively across the complete radar frequency band. When interrogated, it first sweeps rapidly (0.4 µs) through the band before beginning a relatively slow sweep (7.5 µs) through the band back to the starting frequency. This process is repeated for a total of twelve complete cycles. At some point in each sweep, the SART frequency will match that of the interrogating radar and be within the pass band of the radar receiver. If the SART is within range, the frequency match during each of the 12 slow sweeps will produce a response on the radar display, thus a line of 12 dots equally spaced by about 0.64 nautical miles will be shown. When the range to the SART is reduced to about 1 nm, the radar display may show also the 12 responses generated during the fast sweeps. These additional dot responses, which also are equally spaced by 0.64 nm, will be interspersed with the original line of 12 dots. They will appear slightly weaker and smaller than the original dots. 9500 MHz9200 MHzRadar antennabeamwidthScreen A: When SART is distant Screen B: When SART is close Lines of 12 dots are displayed in concentric arcs.Echo from SARTPosition ofSARTOwn shipposition Own shippositionSART marklength Radar receiverbandwidthSweep time7.5 µs 95 µs Sweep start High speed sweep signalLow speed sweep signal24 NM 1.5 NMPosition ofSARTEcho fromSART Appearance of SART signal on the radar display
2. RADAR OPERATION 2-49General procedure for detecting SART response 1. Use the range scale of 6 or 12 nm as the spacing between the SART responses is about 0.6 nm (1125 m) to distinguish the SART. 2. Turn off the automatic clutter suppression (if applicable). 3. Turn off the Interference Rejector. General remarks on receiving SART SART range errors When responses from only the 12 low frequency sweeps are visible (when the SART is at a range greater than about 1 nm), the position at which the first dot is displayed may be as much as 0.64 nm beyond the true position of the SART. When the range closes so that the fast sweep responses are seen also, the first of these will be no more than 150 meters beyond the true position. Radar bandwidth This is normally matched to the radar pulselength and is usually switched with the range scale and the associated pulselength. Narrow bandwidths of 3-5 MHz are used with long pulses on long range and wide bandwidths of 10-25 MHz with short pulses on short ranges. Any radar bandwidth of less than 5 MHz will attenuate the SART signal slightly, so it is preferable to use a medium bandwidth to ensure optimum detection of the SART. Radar sidelobes As the SART is approached, sidelobes from the radar antenna may show the SART responses as a series of arcs or concentric rings. These can be removed by the use of the [A/C SEA] control although it may be operationally useful to observe the sidelobes as they may be easier to detect in clutter conditions and also they will confirm that the SART is near to the ship. Gain For maximum range SART detection the normal gain setting for long range detection should be used, that is, with background noise speckle visible.
2. RADAR OPERATION 2-50A/C SEA control For optimum range SART detection, this control should be set to the minimum. Care should be exercised as wanted target in sea clutter may be obscured. Note also that in clutter conditions the first few dots of the SART response may not be detectable, irrespective of the setting of the anti-clutter sea control. In this case, the position of the SART may be estimated by measuring 9.5 nm from the furthest dot back towards own ship. Some sets have automatic/manual anti-clutter sea control facilities in which case the operator should switch to manual. A/C RAIN control This should be used normally (to break up areas of rain) when trying to detect a SART response which, being a series of dots, is not affected by the action of the anti-clutter rain circuitry. Note that racon responses, which are often in the form of a long flash, will be affected by the use of this control. Some sets have automatic/manual anti-clutter rain control facilities in which case the operator should switch to manual. Note: This SART information is excerpted from IMO SN/Circ 197 Operation of Marine Radar for SART Detection. 2.27.4 Racon (Radar Beacon) A racon is a radar transponder which emits a characteristic signal when triggered by a ship’s radar (usually only the 3 centimeter band). The signal may be emitted on the same frequency as that of the triggering radar, in which case it is superimposed on the ship's radar display automatically. The racon signal appears on the PPI as a radial line originating at a point just beyond the position of the radar beacon or as a Morse code signal (see figure below) displayed radially from just beyond the beacon. Racon Appearance of racon signal on the radar display
3-13. PLOTTER OPERATION 3.1 Plotter Displays You may show the plotter display over the entire screen, in the overlay screen with the radar display, or in a combination screen. 3.1.1 Full-screen plotter display 34° 22. 3456'N 359.9°M TRIP NU080° 22. 3456'E 19.9 kt 99.9 nm BRIDGEFISH002WPTMARK ENTRYMODENTH UPNAV POSD. BOX ON/OFFNav data window(Data changes with NAV softkey setting and cursorstatus. For details see next page.)Course barSoft keysTrackOwn ship markerIcon (from left) North MarkerChartAlarmTrack HoldChart OffsetSaveL/L OffsetBatterySimulation(See icontable onpage A-12for details.) Waypoint nameWaypoint markerScale 16.0nm S I M Full-screen plotter display Note: When GPS signal error is found, the following occurs depending on the device feeding position data: GPS Receiver GP-310B/320B: Alarm icon ( ) appears and the aural alarm sounds. Own ship marker blinks faster. Other navigator: The message “NO GPS FIX” appears and is accompanied by the aural alarm and alarm icon. If the GPS signal is missing for more than 90 seconds, the message “NO POSITION DATA” appears.
3. PLOTTER OPERATION 3-2Nav data window The data shown in the nav data window depends on the status of the NAV soft key and the cursor. 359. 9°M 359. 9 °M 79. 9°F NU 19. 9kt 99. 9nm 345 ftBearing to WaypointCourse, SpeedRangetoWaypointWater Temp.*,Depth*CSESOG BRG RNG TMPDPTNAV S/Csoft keyPresentationModeOwn Ship Mark Speed Trip DistanceNAV POSsoft key 34°24. 3456'N 359. 9°M TRIP NU124°24. 3456'W 19. 9kt 99. 9nmCourseLatitude, LongitudePresentationModeOwn shippositionOwn shipspeed andcourseNAV OFFsoft keyTurns offnav datawindow* Requires appropriate sensor. 34°24. 3456'N 359. 9°M TRIP NU124°24. 3456'W 59.9nm 99. 9nmBearing to CursorLatitude, LongitudeTrip DistancePresentationMode+Cursor MarkLatitude and longitudeof cursor intersectionRange toCursor359. 9°M TTG4D02H23M NU19. 9nm ETA1st 13:45Bearing to WaypointWaypoint NameEstimated Time ofArrivalRange to WaypointWaypoint Mark001WPTPresentationModeNAV WPTsoft keyDestinationwaypointdataTime-to-Goto Destination359. 9°M359. 9°M TRIP NU19. 9nm 19. 9kt 99. 9nmCourseBearing to WaypointWaypoint Name001WPTWaypoint data(waypoint selectedwith cursor)PresentationModeSpeedRange to WaypointWaypoint Mark Trip Distance Contents of nav data window
3. PLOTTER OPERATION 3-33.1.2 Compass display The compass display, shown in combination displays, provides steering information. The compass rose shows two triangles: the red triangle shows own ship’s course and the black triangle, which moves with ship’s course, shows the bearing to destination waypoint. The water temperature and depth graphs, which require appropriate sensors, show the latest 10 minutes of water temperature and depth data. The range of the depth graph is 50 feet and it is automatically adjusted with depth. Bearing scaleXTE monitor(See next page fordescription.)Depthgraph* Watertemperaturegraph*Time-to-goto destination Estimated time ofarrival at destinationShip's course(red)Destinationwaypoint Range to destination waypointSpeed over ground* = Requires appropriatesensor.Destinationwaypointbearing(black)0502010BRGDPT TMP 359.9°M45.2ft 16.2°F359.9°M003WPT0D 9H 59MTTG 23th23:59ETASOG10.0kt 10.0 ktSTWRNG99.9nmNwESpeed through waterCSEDirection to steer(green)Shown (in redon color model)when direction tosteer is "left."Own ship marker(Black when withinXTE range, yellow when over.) Compass display
3. PLOTTER OPERATION 3-4Reading the XTE (cross-track error) monitor The XTE monitor, located below the compass rose, shows the distance you are off course and the direction to steer to return to course. The own ship marker moves according to direction and distance off course. It is shown in black when the amount of cross-track error is within the XTE monitor range and yellow when it is over. An arrow appears at the right or left side of the XTE monitor and it shows the direction to steer to return to intended course. It is shown in red when you should steer left, and green when you should steer right. In the example on the previous page you would steer right to return to course. To maintain course, steer the vessel so the own ship marker stays at the center of the XTE monitor. Soft keys You can show the soft keys for the compass display by pressing the [HIDE/SHOW] key. COMPSS CNTRL: On the radar/plotter/compass combination display you can switch control to the compass display by pressing the CNTRL soft key to select COMPSS. EDIT XT-LMT: Sets the range for XTE monitor scale. See the procedure below for how to set. RESET XTE: This soft key may be operated to restart navigation, when a destination is set. Press the EDIT XT-LMT soft key followed by the RESET XTE soft key. The following message is displayed. RESTART NAVGATION TOCURRENT WPT.ARE YOU SURE?YES ... PUSH ENTER KNOBNO ... PUSH CLEAR KEY Setting the range for the XTE monitor 1. With the compass (or highway) display shown, press the EDIT XT-LMT soft key to display the following window. XTE LIMIT0 .1nm XTE range setting window 2. Use the trackball to select digit to change. Note that all digits may be cleared by pressing the [CLEAR] key. 3. Enter value with the alphanumeric keys. 4. Push the [ENTER] knob to set, or press the CANCEL soft key to cancel.
3. PLOTTER OPERATION 3-53.1.3 Highway display The highway display, shown in combination displays, provides a graphic presentation of ship’s track along intended course. It is useful for monitoring ship’s progress toward a waypoint. The own ship marker shows the relation between ship and intended course. The XTE monitor shows the direction and amount your vessel is off course – the arrow shows the direction to steer to return to your course and the numeric the distance you are off course. Using the figure below as an example, you would steer right 0.009 nm to return to course. To maintain course, steer the vessel so the own ship marker stays aligned with the intended course line. Time-to-goto destinationRange to destination waypointEstimated time ofarrival at destinationDestinationwaypointXTE monitorXTE range0.9 nmWPT001WPT0010D 9H 59MTTG 23th23:59ETASOG 10.0kt 10.0 ktSTWRNG 99.9 nm0.009nm0.9 nmIntended courseSpeed over ground,speed through waterDestinationwaypointDirection to steer(green)Own ship markerShown (in red) when direction to steeris "left." Highway display Soft keys You can show the soft keys for the highway display by pressing the [HIDE/SHOW] key. HIWAY CNTRL: On the radar/plotter/compass combination display you can switch control to the highway display by pressing the CNTRL soft key to show HIWAY. EDIT XT-LMT: Sets the range for XTE monitor scale. See the procedure on the previous page for how to set. RESET XTE: This soft key may be operated to restart navigation, when a destination is set. Press the EDIT XT-LMT soft key followed by the RESET XTE soft key. See the previous page for details.
3. PLOTTER OPERATION 3-63.1.4 Nav data display The nav data display provides comprehensive navigation data, and it is shown in a three-screen combination display. The user may select what data to display and where to display it. For details see the paragraph “5.8 Nav Data Display Setup.” Appropriate sensors are required. Bars ( - -) appear when corresponding sensor is not connected. POSITION34° 34. 5678' N120° 34. 5678'WSOGWPT POSITIONCOURSESTW 10.0 ktRANGEBEARING9.2° MTEMPDEPTHSpeed over groundPositionWater temperatureRange to waypointCourseSpeed throughwaterBearing toWaypointWaypointPositionDepth34° 14. 5678' N120° 14. 5678'W10.0 kt101.6° M0.18 nm1324.1 ft18.2 °C Nav data displays
3. PLOTTER OPERATION 3-73.2 Presentation Mode Three types of presentation modes are provided for the plotter display: north-up, course-up and auto course-up. To change the presentation mode, press the [HIDE/SHOW] key followed by the MODE soft key. Each press of the key changes the presentation mode and presentation mode indication (top right-hand corner of the screen) cyclically in the sequence of North-up, Course-up and Auto course-up. 3.2.1 North-up North (zero degree) is at the top of the display and own ship is shown with a filled circle. This mode is useful for long-range navigation. MARK ENTRYBRIDGEFISHWP-002MODENTH UPNAV POS 34° 22. 3456’N 359.9°M TRIP NU080° 22. 3456’E 19.9 kt 99.9 nm 16.0nmD.BOXON/OFF Plotter display, north-up mode
3. PLOTTER OPERATION 3-83.2.2 Course-up The course-up mode is useful for monitoring ship’s progress towards a waypoint. The destination is at the top of the screen when a destination is set. When no destination is set, the course or heading is at the top of the screen at the moment the course-up mode is selected. A filled triangle marks own ship’s position. Note: The data sentences GGA and VTG must be output from the NavNet display unit connected to the GPS navigator in order to correctly orient the own ship marker in the course-up mode on other NavNet display units. 34° 22. 3456'N 272.4°M TRIP CU080° 22. 3456'E 15.9 nm 99.9 nm+MARK ENTRYMODECSE UPGO TOCURSORCENTERWPT 001 16.0nmD.BOX ON/OFF Plotter display, course-up mode, destination set 3.2.3 Auto course-up The course is at the top of screen at the moment the auto course-up mode is selected. In this mode, the current course is kept at the top of the screen when the change is within 22.5 degrees. For example, if your vessel turns larger than 22.5 degrees to port or starboard, the chart display will rotate so that your course is pointing towards the top of the screen again. A filled triangle marks own ship’s position. MARK ENTRYMODEAT CUGO TOCURSORCENTER 34° 22. 3456'N 272.4°M TRIP CU080° 22. 3456'E 15.9 nm 99.9 nm+ 16.0nmD. BOX ON/ OFF Plotter display, auto course-up mode
3. PLOTTER OPERATION 3-93.3 Shifting the Display The plotter display can be shifted as below. 1. Use the trackball to locate the cursor at a screen edge. The screen shifts in the direction opposite of cursor location. 2. To turn off the cursor, press the CENTER soft key. This also returns the own ship marker to the screen center. 3.4 Chart Scale Chart scale (range) may be selected with the [RANGE -] or [RANGE +] key. The [-] key expands the chart range; the [+] key shrinks it. The available ranges are as below. Charts scales nm 0.125 0.25 0.5 1 2 4 8 16 32 64 128 256 512 1024 2048 km 0.23 0.46 0.93 1.85 3.70 7.41 14.8 29.6 59.3 119 237 474 948 1896 3742 sm 0.144 0.29 0.58 1.15 2.30 4.60 9.21 18.4 36.8 73.7 147 295 589 1178 2356 Note: When the display is expanded or shrunk beyond the range of the chart card in use the message “NO CHART” appears, along with the appropriate chart icon. See the illustration on the next page for details.
3. PLOTTER OPERATION 3-103.5 Chart Cards 3.5.1 Chart card overview Your system reads FURUNO and NavCharts™ (NAVIONICS) charts, or C-MAP charts, depending on the type of display unit you have. When you insert a suitable chart card in the slot and own ship is near any cartographic object, a chart appears. If a wrong card is inserted or a wrong chart scale is selected, landmasses will appear hollow. Chart icons appear at the top of the display to help you select a suitable chart scale. The table below shows the chart icons and their meanings. Chart icons and their meanings Icon MeaningProper card is not inserted or chart scale is too small. Operate the RANGE key to adjust chart scale. Chart scale is too large. Operate the RANGE key to adjust chart scale. Suitable chart scale is selected.
3. PLOTTER OPERATION 3-113.5.2 Indices and chart enlargement When the [RANGE] key is operated, you will see several frames appear on the chart. These frames are called indices and they show you what parts of the chart can be enlarged in the current range. Sample chart (Japan), showing indices When a chart cannot be displayed A chart will not be displayed in the following conditions: • When the chart scale is too large or too small. • When scrolling the chart outside the indices. When this happens, select proper chart scale. Note: Indices can be turned on or off. For further details see “Chart border line” on page 5-14 for FURUNO and NAVIONICS charts and page 5-16 for C-MAP charts.
3. PLOTTER OPERATION 3-123.5.3 FURUNO and NavCharts™ charts Chart symbols The table below shows FURUNO and NavCharts™ chart symbols and their meanings. Chart symbols Symbol DescriptionSummitWreckLighthouseLighted BuoyBuoyRadio StationSymbol DescriptionPosition of SoundingObstructionFishing ReefPlatformAnchorage Data for aids to navigation Selected FURUNO and NavCharts™ charts can show buoy and lighthouse data. Simply place the cursor on the lighthouse or buoy mark. Place the cursor ona lighthouse or buoy mark. Lighthouse mark NAVAID: /FL 6S 12MFROM OS 52.38nm 48.0°Period (ex.: 6 seconds)Visibility in nauticalmile (ex.: 12 miles)FL : FlashingF : Fixed lightF FL : Fixed and Flashing lightMO : Morse code lightOc : Occulting light Example of data displayedRange and bearing from own ship Example of buoy, lighthouse data
3. PLOTTER OPERATION 3-13Port service icons (NavCharts™ only) Selected NavCharts show services available at ports, with icons. 1. Use the trackball to place the cursor on the sailboat icon (denotes a port or harbor) desired. 2. Push the [ENTER] knob. 3. Roll the trackball horizontally to select icon desired at the top of the display. The services available appear directly below the icon selected. 4. Press the RETURN soft key to finish. 34° 22. 3456'N 359.9°M TRIP NU080° 22. 3456'E 19.9 kt 99.9 nmEmergency medical serviceWater supply stationCustomer service stationInformation centerFueling stationTraveler's service stationMarine equipment servicePortCANCELFIRST AIDSailboat icon (Port)Detailed information of serviceselectedList of services at the port selected16.0nm Plotter display, showing port service display
3. PLOTTER OPERATION 3-143.5.4 C-MAP charts Cursor and data display Besides its fundamental functions of providing position data, the cursor can also show information about caution area, depth area, source of data, etc. on C-MAP charts. In addition, you can display information about an icon by placing the cursor on it. 1. Press the trackball to turn the cursor on. 2. Use the trackball to place the cursor on the position desired. 3. Push the [ENTER] knob to open the Objects window. WObjectsNavigation mark, fixedBeacon, genericLightLightDepth areaSource of data Objects window 4. Use the trackball to select the item desired. 5. Push the [ENTER] knob to display details for object selected. Navigation Mark, fixedLightColorWhiteHeight12.0 MetersLight characteristicflashingSectorlimit one64.0 DegreesSectorlimit two138.0 DegreesSignal group(3)Signal period10.0 Seconds Example of caution area window 6. Press the RETURN soft key to close the window. 7. Press the RETURN soft key to finish.
3. PLOTTER OPERATION 3-15Icon data You may place the cursor on any icon to find information about the selected icon. 1. For example, place the cursor on a lighthouse icon. Place the cursor on a lighthouse icon. 34° 22. 3456'N 359.9°M TRIP NU080° 22. 3456'E 19.9 kt 99.9 nm GO TOCURSORCENTER+MARKENTRY 16.0nmD. BOX ON /OFFMODENTH UP Lighthouse icon 2. Push the [ENTER] knob to show data. For example, the following window appears for a lighthouse. ObjectsLighthouseTowerLightUnderwater LockDepth contourDepth contourDepth areaSource of data Object windows 3. Use the trackball to select the item desired. 4. Push the [ENTER] knob to display detailed information.
3. PLOTTER OPERATION 3-16Color whiteHeight 7. 00 MetersLight characteristic occultingXXXXXXXXXXXXXXXXNavigation mark, fixed Light. Sample lighthouse data 5. Press the RETURN soft key to finish. Tide information The C-MAP NT chart card provides for calculation of the tide heights for any date. Additionally it displays the times of sunrise and sunset. 1. Press the trackball to place the cursor on a Tide icon ( T). 2. Push the [ENTER] knob to open the Objects window. 34 24. 3456 N 359.9 NU124 24. 3456 W 59.9kt 024nm+OBJECTSTide heightCartographic areaSource of dataTRETURN Objects window 3. Use the trackball to select Tide height. 4. Push the [ENTER] knob to open the TIDE window.
3. PLOTTER OPERATION 3-17 34 24. 3456 N 359.9 NU124 24. 3456 W 59.9kt 024nm+Time: 04:35Height: 0.45ftDraught: 0.65ft01/07/30 +13:30 43° 32.860N010° 18.022EPort infoLIVORNO (LEGHORN)High Water(max)0.86ft(13:30 L)Low Water(min)0.35ft(21:00 L)Sunrise 07:52L Sunset 16:53 L0.860.740.610.480.3504812162024RETURNDATEVerticalCursorHorizontalCursor Tide window 5. Press the DATE soft key to open the DATE window. CHANGE DATE(DAY. MONTH. YEAR) 01. 01. 2001LIMIT: 31.12.2099 Date window 6. Use the trackball to position the cursor where desired, then enter value with the alphanumeric keys. Repeat to enter complete date. 7. Push the [ENTER] knob to show the tidal graph for entered date. 8. Use the trackball to locate the vertical cursor on the hour desired. 9. Use the trackball to shift the level cursor to select draught. 10. See the time, height and draught indications below the tide graph for tide information. 11. Press the RETURN soft key to close the TIDE window.
3. PLOTTER OPERATION 3-183.6 Working with Track Your ship’s track is plotted on the screen using navigation data fed from position-fixing equipment. This section shows you what you can do with track, from turning it on or off to changing its plotting interval. In the default setting, own ship’s track is turned on and is displayed in red. 3.6.1 Displaying track Own ship track 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. TRACKCONTROLEDITERASET & MMARK SETUPRETURNTRACKRESUMEOWN SHIP TRACK DISP ONOWN SHIP TRACK COLOR REDTARGET TRACK DISPLAY ONTARGET TRACK COLOR WHITEINTERVAL TIMETIME INTERVAL 00m10sDISTANCE INTERVAL 00.10nmMEMORY(TRACK & MARK) 2000 POINTS (MARK MEMORY) (6000)POINTSSHIP’S TRACK STATUSTRACKINGTRACK: 1234/2000MARK : 9/6000 Track control menu 2. Use the trackball to select OWN SHIP TRACK DISP. 3. Press the EDIT soft key to show the track display window. 4. Use the trackball to select ON (default setting) or OFF as appropriate. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu. Note: The number of track and mark points used appears at the SHIP’S TRACK STATUS window on the TRACK CONTROL menu. Using the figure above as an example, 1234 points of track and 9 marks have been recorded.
3. PLOTTER OPERATION 3-19Target track Target track, NMEA format TTM (Tracked Target Message) data sentence, may be turned on or off as desired. The default setting is ON. 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. 2. Use the trackball to select TARGET TRACK DISPLAY. 3. Press the EDIT soft key to show the target track display window. 4. Use the trackball to select to ON (default setting) or OFF as appropriate. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu. 3.6.2 Stopping, restarting plotting of own ship track When your boat is at anchor or returning to port you probably won’t need to record its track. You can stop recording the track, to conserve the track memory, as follows: 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. TRACKCONTROLEDITERASET & MMARK SETUPRETURNTRACKRESUMETRACKCONTROLEDITERASET & MMARK SETUPRETURNTRACKHALT▲▲Track is plotted Track not plottedTRACKRESUMETRACKHALTOWN SHIP TRACK DISP ONOWN SHIP TRACK COLOR REDTARGET TRACK DISPLAY ONTARGET TRACK COLOR WHITEINTERVAL TIMETIME INTERVAL 00m10sDISTANCE INTERVAL 00.10nmMEMORY(TRACK & MARK) 2000 POINTS (MARK MEMORY) (6000)POINTSSHIP’S TRACK STATUSNOT TRACKINGTRACK: 1234/2000MARK : 9/6000OWN SHIP TRACK DISP ONOWN SHIP TRACK COLOR REDTARGET TRACK DISPLAY ONTARGET TRACK COLOR WHITEINTERVAL TIMETIME INTERVAL 00m10sDISTANCE INTERVAL 00.10nmMEMORY(TRACK & MARK) 2000 POINTS (MARK MEMORY) (6000)POINTSSHIP’S TRACK STATUSTRACKINGTRACK: 1234/2000MARK : 9/6000 Track control menu 2. Press the TRACK RESUME soft key. The soft key now shows “TRACK HALT” and the indication “TRACKING” in the SHIP’S TRACK STATUS window changes to “NOT TRACKING.” In addition, the icon “H” is displayed at the top of the plotter display and own ship marker becomes a hollow circle. To restart plotting the track, press the TRACK HALT soft key 3. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-203.6.3 Changing track color Track can be displayed in red (default setting), yellow, green, light-blue, purple, blue and white. It can be useful to change track color on a regular basis to discriminate between previous day’s track, etc. Own ship’s track 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. 2. Use the trackball to select OWN SHIP TRACK COLOR. 3. Press the EDIT soft key to display the track color window. TRACK COLOR▲REDYELLOWGREEN LIGHT BLUEPURPLEBLUEWHITE▼ Own ship track color window 4. Use the trackball to select the color desired. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu. Target track Like own ship’s track, target tracks can be displayed in red, yellow, green, light-blue, purple, blue and white (default setting). 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. 2. Use the trackball to select TARGET TRACK COLOR. 3. Press the EDIT soft key to display the track color window. 4. Use the trackball to select the color desired. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-213.6.4 Track plotting method and interval for own ship track In drawing the own ship track, first the ship’s position fed from position-fixing equipment is stored into the unit’s memory at an interval of time or distance. A shorter interval provides for better reconstruction of the track, but the storage time of the track is reduced. When the track memory becomes full, the oldest track is erased to make room for the latest. Track plotting method Track may be plotted by time or distance. The default setting is “time.” 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. 2. Use the trackball to select INTERVAL. 3. Press the EDIT soft key to display the plot window. INTERVAL▲ TIMEDISTANCE▼ Interval window 4. Use the trackball to select TIME or DISTANCE as appropriate. Distance is useful for conserving track memory, since no track is recorded when the boat is stationary. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu. Track plotting interval 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. 2. Use the trackball to select TIME INTERVAL or DISTANCE INTERVAL as appropriate. 3. Press the EDIT soft key to display the time or distance interval window, depending on what you selected at step 2. 00m10s(When selecting TIME INTERVAL.)00.10nm(When selecting DISTANCE INTERVAL.)Setting range: 0 min 1 sec (continuous) - 99 min 59 secDefault setting: 10 secSetting range: 0.01 nm (continuous) - 99.99 nm (km, sm)Default setting: 0.1 nmTIME INTERVALDISTANCE INTERVAL Interval windows
3. PLOTTER OPERATION 3-224. Use the trackball to select digit and enter value with the alphanumeric keys. The CLEAR soft key functions to clear an entire line of data. 5. Push the [ENTER] knob or ENTER soft key. 6. Press the [MENU] key to close the menu. 3.6.5 Changing own ship track/mark distribution setting The equipment stores a total of 8000 points of track and marks. This amount may be distributed as desired, and the default setting is 2000 points of track and 6000 points for marks. When you change the track memory setting, all tracks and marks in the memory are erased. If necessary save the data to a memory card. For further details see the paragraph “6.1.2 Saving data to a memory card.” 1. Press the [MENU] key followed by the CHART SETUP and TRACKS & MARKS CONTROL soft keys to open the TRACK CONTROL menu. 2. Use the trackball to select MEMORY (TRACK & MARK). 3. Press the EDIT soft key to display the track memory window. 2000/8000 POINTS TRACK MEMORY Track memory window 4. Use the trackball to select digit and use the alphanumeric keys to enter value. 5. Push the ENTER soft key or the [ENTER] knob. You are asked if you are sure to change the track memory capacity. 6. Push the [ENTER] knob. 7. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-233.6.6 Erasing track This paragraph shows you how to erase own ship’s track and target tracks. You can erase ship’s track three ways: collectively, by color and by area. Erasing own ship track by area You can erase own ship’s track by area as below. This feature is not available when the overlay mode is in use. 1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS CONTROL and ERASE T & M soft keys to show the ERASE menu. ERASEEDITRETURNERASE ALL TRACKSERASE TRACKS BY AREAERASE TRACKS BY COLORERASE TARGET TRACKSERASE ALL MARKS/LINESERASE MARKS BY AREASHIP’S TRACK STATUSTRACKINGTRACK: 1234/2000MARK : 9/6000 Erase menu 2. Use the trackball to select ERASE TRACKS BY AREA, then press the EDIT soft key. The menu is erased and the plotter display appears. 3. Use the trackball to place the cursor at the top left-hand corner of the area which you want to ease track from. 4. Press the START soft key or the [ENTER] knob. 5. Move the cursor to the bottom right-hand corner of the area which you want to ease track from. 6. Press the END soft key or the [ENTER] knob. You are asked if you are sure to delete the track. 7. Push the [ENTER] knob to delete the track selected. 8. Press the [MENU] key twice to close the menu.
3. PLOTTER OPERATION 3-24Erasing own ship track by color You may erase own ship’s track by color as follows: 1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS CONTROL and ERASE T & M soft keys to show the ERASE menu. 2. Use the trackball to select ERASE TRACKS BY COLOR, then press the EDIT soft key. ERASE TRK BY COLOR▲REDYELLOWGREEN LIGHT BLUEPURPLEBLUEWHITE▼ Erase track by color window 3. Use the trackball to select the color you want to erase, then push the [ENTER] knob. 4. Push the [ENTER] knob to erase the track color selected. 5. Press the [MENU] key twice to close the menu. Erasing all own ship track 1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS CONTROL and ERASE T & M soft keys to show the ERASE menu. 2. Use the trackball to select ERASE ALL TRACKS, then press the EDIT soft key. 3. Push the [ENTER] knob to erase all own ship track. 4. Press the [MENU] key twice to close the menu. Erasing all target tracks 1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS CONTROL and ERASE T & M soft keys to show the ERASE menu. 2. Use the trackball to select ERASE TARGET TRACKS, then press the EDIT soft key. 3. Push the [ENTER] knob to erase all target tracks. 4. Press the [MENU] key twice to close the menu.
3. PLOTTER OPERATION 3-253.7 Marks, Lines Marks are useful for denoting important points such as a good fishing spot. Marks can be inscribed in seven shapes and seven colors: Red, yellow, green, light-blue, purple, blue and white. ✕ 3.7.1 Entering a mark, line 1. Place the cursor where you want a mark to appear. 2. Press the [SHOW/HIDE] key (if necessary) followed by the MARK ENTRY soft key. The mark is inscribed in the size, color and shape selected on the mark & line menu. The default mark attributes are size, large; color, yellow, and shape, hollow circle (○). 3.7.2 Changing mark attributes You can select the shape, size and color for marks on the MARKS & LINES menu. 1. Press the [MENU] key to show the menu. 2. Press the CHART SETUP, TRACKS & MARKS CONTROL and MARK SETUP soft keys to show the MARKS & LINES menu. MARKS & LINESEDITRETURNMARKS/LINES COLOR YELLOWMARKS SHAPELINES STYLE .MARKS SIZE LARGESHIP’S TRACK STATUSTRACKINGTRACK: 1234/2000MARK : 9/6000 Marks & lines menu 3. Select MARKS/LINES COLOR, then press the EDIT soft key. 4. Use the trackball to choose color desired (default setting: yellow). 5. Press the ENTER soft key. 6. Select MARKS SHAPE, then press the EDIT soft key.
3. PLOTTER OPERATION 3-26MARKS SHAPE▲▼✕ Marks shape window 7. Use the trackball to select mark shape desired, then press the ENTER soft key. 8. Select MARKS SIZE, then press the EDIT soft key. 9. Use the trackball to select LARGE (default setting) or SMALL as appropriate. 10. Press the ENTER soft key. 11. Press the [MENU] key twice to close the menu. 3.7.3 Selecting line type You may inscribe lines to denote good fishing spots, areas of special interest, etc. You can even construct simple charts. 1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS CONTROL and MARK SETUP soft keys to show the MARKS & LINES menu. MARKS & LINESEDITRETURNMARKS/LINES COLOR YELLOWMARKS SHAPELINES STYLE .MARKS SIZE LARGESHIP’S TRACK STATUSTRACKINGTRACK: 1234/2000MARK : 9/6000 Marks & lines menu 2. Select LINES STYLE, then press the EDIT soft key. LINES STYLE▲▼ Lines style window
3. PLOTTER OPERATION 3-273. Use the trackball to select line style desired, then press the ENTER soft key. The line style “dot” disables line drawing. Edge of lines is determined by mark shape. For example, selecting the circle shape will join lines with a circle as below. 4. Press the [MENU] key twice to close the menu. 3.7.4 Erasing marks, lines Erasing an individual mark 1. Operate the trackball to place the cursor on the mark you want to erase. 2. Press the [CLEAR] key to erase the mark. Erasing an individual line Place the cursor on an end of the line to erase, then press the [CLEAR] key. Placing the cursor at the intersecting point of two line segments will erase both line segments. Erasing marks, lines by area This feature is not available when the overlay mode is in use. 1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS CONTROL and ERASE T & M soft keys to show the ERASE menu. 2. Use the trackball to select ERASE MARKS BY AREA, then press the EDIT soft key. The menu is erased and the plotter display appears. 3. Use the trackball to place the cursor at the top left-hand corner of the area which you want to erase marks and lines from. 4. Press the START soft key or the [ENTER] knob. 5. Move the cursor to the bottom right-hand corner of the area which you want to erase marks and lines from. 6. Press the END soft key or the [ENTER] knob. You are asked if you are sure to delete the marks/lines selected. Press the [ENTER] knob to delete. 7. Press the [MENU] key twice to close the menu. Erasing all marks, lines You can erase all marks and lines collectively. Be absolutely sure you want to erase all marks and lines - erased marks and lines cannot be restored. 1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS CONTROL and ERASE T & M soft keys to show the ERASE menu. 2. Use the trackball to select ERASE ALL MARKS/LINES, then press the EDIT soft key. 3. Push the [ENTER] knob to erase all marks and lines. 4. Press the [MENU] key twice to close the menu.
3. PLOTTER OPERATION 3-283.8 Waypoints In navigation terminology, a waypoint is a particular location on a voyage whether it be a starting, intermediate or destination point. A waypoint is the simplest piece of information your equipment requires to get you to a destination, in the shortest distance possible. This unit has 999 waypoints into which you can enter position information. You may enter a waypoint five ways: at own ship position, at MOB position (see page 1-14 for details), by cursor, by range and bearing, and through the waypoint list (manual input of latitude and longitude). 3.8.1 Entering waypoints Entering a waypoint at own ship position Press the [SAVE/MOB] key momentarily to store your position as a waypoint. This new waypoint is saved to the waypoint list, under the youngest empty waypoint number. Entering a waypoint with the cursor 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES, WAYPOINTS and WAYPOINT BY CURSOR soft keys. The plotter display appears. 3. Operate the trackball to place the cursor where you want to enter a waypoint. 4. Press the NEW WPT soft key. The waypoint window appears and it shows waypoint mark shape, waypoint name, comment (default: time and date), position of waypoint and proximity alarm radius. NEW WPTSELECT MARKCOORD TYPEN< - - >SE< - - >WSAVERETURN▲ 34°44.000'N135°21.000'W 359.9°0.00nm002WPT 00:00 01JAN00 34°44.000'N135°21.000'W 359.9°0.00nm003WPT 00:00 01JAN00 34°44.000'N135°21.000'W 359.9°0.00nmCOMMENT02:36 01JAN01 LAT 34° 12. 134'NLON 134° 12. 345'WPROXIMITY ALARM RADIUS 0. 00nmMARK 001WPTNAME Waypoint window 5. If you do not need to change the waypoint data, press the SAVE soft key to register the waypoint. The steps which follow show you how to change waypoint data.
3. PLOTTER OPERATION 3-296. Press the SELECT MARK soft key. 7. Press the MARK SHAPE soft key to open the mark shape selection window. SELECT MARK Waypoint mark shape selection window 8. Operate the trackball to select shape desired. 9. Press the ENTER soft key. 10. Press the SELECT MARK and MARK COLOR soft keys in that order to open the waypoint mark color selection window. Select the color desired, then press the ENTER soft key. SELECT COLOR▲REDYELLOWGREENLIGHT BLUEPURPLEBLUEWHITE▼ Waypoint mark color selection window Note: You cannot change the shape and color of a waypoint when the proximity alarm radius for it is other than “zero.” To change shape or color, enter all zeroes as the proximity alarm radius. 11. You can change the name (6 characters), comment (13 characters), L/L position and the proximity alarm radius for a waypoint as follows: a) Use the trackball to select the NAME, COMMENT, position box or PROXIMITY ALARM RADIUS field. (“Proximity alarm radius” provides for audio and visual alarms when your boat nears a waypoint by the distance specified. The proximity alarm must be turned on in the ALARM menu to use this feature. For details see the paragraph “3.11.6 Proximity alarm.”) b) Use the trackball to select location. c) Enter appropriate alphanumeric character with the alphanumeric keys. 12. Press the SAVE soft key to register the waypoint. 13. Enter another waypoint, or press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-30Entering a waypoint by range and bearing This method is useful when you want to enter a waypoint using range and bearing to a target found on a radar. 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES, WAYPOINTS and WAYPOINT BY RNG & BRG soft keys. 3. A red “X” appears at own ship position, and it is the origin point for range and bearing. Operate the trackball to place the cursor on the location desired. Range and bearing from own ship to the cursor appear at the top of the display. Note: The origin point of range and bearing can be shifted to the location desired. Operate the trackball to select location, then press the START POINT soft key. 4. Press the NEW WPT soft key. The waypoint window appears and it shows mark shape, waypoint name, comment (default: date and time), position of waypoint and proximity alarm radius. NEW WPTSELECT MARKCOORD TYPEN< - - >SE< - - >WSAVERETURN▲ 34°44.000'N135°21.000'W 359.9°0.00nm002WPT 00:00 01JAN00 34°44.000'N135°21.000'W 359.9°0.00nm003WPT 00:00 01JAN00 34°44.000'N135°21.000'W 359.9°0.00nmCOMMENT02:36 01JAN01 LAT 34° 12. 134'NLON 134° 12. 345'WPROXIMITY ALARM RADIUS 0. 00nmMARK 001WPTNAME Waypoint window 5. If necessary, change waypoint data following the instructions from step 6 in “Entering a waypoint with the cursor” on page 3-29. 6. Press the SAVE soft key to register the waypoint. 7. Enter another waypoint as above, or press the [MENU] key to finish.
3. PLOTTER OPERATION 3-31Entering a waypoint from the waypoint list You can manually enter waypoint position from the waypoint list as follows: 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES and WAYPOINTS soft keys. 3. Press the LOCAL LIST (lists waypoints in order from nearest to furthest) or ALPHANUMERIC LIST (lists waypoints in ALPHANUMERIC order) soft key. Alphanumeric waypoint list Local waypoint listGOTONEW WPTEDIT WPTERASE WPTRETURNWPT ALPHAPUSH ENTER KNOB TOSEARCH FOR---▲ABALONE 35°47.010'N135°21.000'W00:00 01JAN01BRG 350.9°RNG 3.80nm CRAB 34°42.000'N135°21.050'W00:00 01JAN01BRG 050.9°RNG 1.98nm FISH 34°41.000'N 135°21.030'W00:00 01JAN01BRG 065.9°RNG 1.83nm LOBSTER 38°44.300'N135°21.010'W00:00 01JAN01BRG 144.9°RNG 4.93nmGOTONEW WPTEDIT WPTERASE WPTRETURNWPT LOCAL▲ABALONE 35°47.010'N135°21.000'W00:00 01JAN01BRG 350.9°RNG 3.80nm CRAB 34°42.000'N135°21.050'W00:00 01JAN01BRG 050.9°RNG 1.98nm FISH 34°41.000'N 135°21.030'W00:00 01JAN01BRG 065.9°RNG 1.83nm LOBSTER 38°44.300'N135°21.010'W00:00 01JAN01BRG 144.9°RNG 4.93nm Alphanumeric and local waypoint lists 4. Press the NEW WPT soft key to show the waypoint window (see the figure on the previous page). Own ship position is shown in the position box. 5. Select the position box and enter position desired. 6. If desired, change waypoint data following the instructions from step 6 in “Entering a waypoint with the cursor” on page 3-29. 7. Press the SAVE soft key to register the waypoint. 8. Press the [MENU] key to close the menu. 3.8.2 Editing waypoint data Waypoint data may be edited from the waypoint list or directly from the plotter display. Editing waypoint data from the waypoint list 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES and WAYPOINTS soft keys. 3. Press the LOCAL LIST or ALPHANUMERIC LIST soft key as appropriate. 4. Use the trackball to select the waypoint you want to edit. 5. Press the EDIT WPT soft key. 6. Edit data as appropriate. 7. Press the SAVE soft key. 8. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-32Editing a waypoint from the plotter display You may edit waypoints from the plotter display as follows: 1. Press the [MENU] key followed by the WAYPOINTS/ROUTES and WAYPOINTS soft key to open the waypoint menu. 2. Press the WAYPOINT BY CURSOR soft key. 3. Operate the trackball to place the cursor on the waypoint which you want to change. A flashing diamond mark appears on the waypoint when it is correctly selected. 4. Press the EDIT/MOVE soft key. Three soft keys replace the EDIT/MOVE soft key: EDIT WPT: Edit from the waypoint entry window. MOVE WPT: Move waypoint to new position with the cursor. ERASE WPT: Erase waypoint. See paragraph 3.8.3. 5. Press the appropriate soft key. For the “EDIT WPT,” the waypoint entry window appears; edit data as appropriate. For “MOVE WPT,” do the following: a) Operate the trackball to place the cursor on the location desired for the waypoint. A line connects previous position and new position. b) Push the [ENTER] knob. The waypoint moves to the cursor position and its position is changed on the waypoint list. If the waypoint is set as destination or is part of a route, you are asked if you are sure to move the waypoint. In this case, push the [ENTER] knob to move the waypoint, or press the [CLEAR] key to cancel. c) Press the [MENU] key to finish. BRIDGEWP-002 34° 22. 345’N 86.6°M TRIP NU080° 22. 345’E 4.53nm 99.9 nmPress to alternately displayrange/bearing from own shipto cursor, range/bearing fromoriginal waypoint position tocursor position.Below is an example of therange/bearing from originalwaypoint position to cursorposition.FISHRNG BRGCANCEL (2) Drag cursor to new position, then push the [ENTER] knob.(1) Select waypoint to move, then press EDIT/MOVE and MOVE WPT soft keys. 16.0nm+Range and bearing fromown ship to cursor 34° 22. 3456’N FROM 5.3°M080° 22. 3456’E FISH 1.45 nm+ Plotter display
3. PLOTTER OPERATION 3-333.8.3 Erasing waypoints Erasing a waypoint directly from the plotter display 1. Operate the trackball to place the cursor on the waypoint you want to erase. A flashing diamond mark appears over the waypoint when the waypoint is correctly selected. 2. Press the [CLEAR] key. You are asked if you are sure to erase the waypoint. 3. Push the [ENTER] knob. The waypoint is erased from the plotter screen and the waypoint list. Erasing a waypoint from the menu 1. Press the [MENU] key followed by the WAYPOINTS/ROUTES and WAYPOINTS soft key to open the waypoint menu. 2. Press the WAYPOINT BY CURSOR soft key. 3. Operate the trackball to place the cursor on the waypoint which you want to erase. A flashing diamond mark appears on the waypoint when it is correctly selected. 4. Press the EDIT/MOVE soft key followed by the ERASE WPT soft key. You are asked if you are sure to erase the waypoint. 5. Push the [ENTER] knob to erase the waypoint. 6. Press the [MENU] key to close the menu. The waypoint is erased from the plotter screen and the waypoint list. Erasing a waypoint from the waypoint list 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES and WAYPOINTS soft keys. 3. Press the LOCAL LIST or ALPHANUMERIC LIST soft key. 4. Use the trackball to select the waypoint you want to erase. 5. Press the ERASE WPT soft key. You are asked if you are sure to erase the waypoint. 6. Push the [ENTER] knob. The waypoint is erased from both the waypoint list and the plotter screen (if it is currently displayed). 7. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-343.8.4 Changing waypoint mark size (FURUNO, NavCharts™) You may change the size of all waypoint marks to small or large (default), or you may turn them off. 1. Press the [MENU] key to open the menu. 2. Press the CHART SETUP and CHART DETAILS soft keys. CHARTDETAILSEDITCNTOUR LINERETURNLAT/LON GRID GREENTEXT INFORMATION ONWAYPOINTS LARGEWAYPOINT NAMES ONCHART BORDER LINES ONLANDMASS BRT YELLOWBACKGROUND BLACKNAVAIDS ONLIGHT SECTOR INFO ONOTHER SYMBOLS WHITEMARK SIZE LARGE Chart details menu 3. Use the trackball to select WAYPOINTS. 4. Press the EDIT soft key. 5. Use the trackball to select LARGE, SMALL or OFF. LARGE: Shows mark in actual shape. SMALL: Displays all waypoints with an “X” regardless of mark shape selected. OFF: Turns off all waypoints and their names. Waypoints currently used in navigation are shown regardless of this setting. 6. Press the ENTER soft key. 7. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-353.8.5 Searching waypoints You can search for a waypoint through the alphanumeric waypoint list as follows: 1. Press the [MENU] key. 2. Press the WAYPOINTS/ROUTES, WAYPOINTS and ALPHANUMERIC LIST soft keys to show the alphanumeric list. Search windowGOTONEW WPTEDIT WPTERASE WPTRETURNWPT ALPHA▲ABALONE 35°47.010'N135°21.000'W00:00 01JAN01BRG 350.9°RNG 3.80nm CRAB 34°42.000'N135°21.050'W00:00 01JAN01BRG 050.9°RNG 1.98nm FISH 34°41.000'N 135°21.030'W00:00 01JAN01BRG 065.9°RNG 1.83nm LOBSTER 38°44.300'N135°21.010'W00:00 01JAN01BRG 144.9°RNG 4.93nmPUSH ENTER KNOB TOSEARCH FOR --- Alphanumeric list 3. Use the trackball and the alphanumeric keys to enter up to three alphanumeric characters in the search window. Then, the waypoint searched appears at the top of the screen. 4. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-363.9 Routes Often a trip from one place to another involves several course changes, requiring a series of route points (waypoints) which you navigate to, one after another. The sequence of waypoints leading to the ultimate destination is called a route. Your unit can automatically advance to the next waypoint on a route, so you do not have to change the destination waypoint repeatedly. You can store up to 200 routes, and a route may have 35 waypoints. 3.9.1 Creating routes Entering a route with existing waypoints This method constructs routes by using existing waypoints. 1. Press the [MENU] key. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key to open the ROUTE menu. (No data will be shown if there are no routes entered.) ROUTEGOTONEW ROUTEEDIT ROUTEERASE ROUTERETURNRoute nameTotal length of routeNumber of waypointsin route▲001 WAYPOINTS 35LENGTH 25.6 nm002 WAYPOINTS 2LENGTH 56.7 nm003 WAYPOINTS 3LENGTH 21.1 nm004 WAYPOINTS 3LENGTH 21.1 nmPUSH ENTER KNOB TOSEARCH FOR--- Route menu
3. PLOTTER OPERATION 3-374. Press the NEW ROUTE soft key to open the new route entry screen. NEWROUTEPLOTLOCAL LISTALPHA LISTCONECTCANCELROUTE NAMECOMMENT0 0 1 New route entry screen 5. If desired you can change the route name shown and/or add a comment. A route name may consist of six characters; comment, 13 characters. 6. Press the LOCAL LIST or ALPHA LIST soft key to open the waypoint list. 7. Use the trackball to select a waypoint, then press the ADD WPT soft key to add it to the route. 8. Repeat step 7 to complete the route. Note: To clear last-entered waypoint, press the ERASE LST WP soft key. Each press of this key deletes the last waypoint entered. 9. Press the SAVE soft key to register the route. 10. Press the [MENU] key to close the menu. Entering a route with the cursor This method allows you to construct a route directly from the plotter display, using existing waypoints or new positions. Any new position will be saved as a waypoint, under the youngest empty waypoint number. 1. Follow steps 1-5 in “Entering a route from the route list” on the previous page. 2. Press the PLOT soft key to show the plotter display. 3. Operate the trackball to place the cursor on an existing waypoint (ADD WP soft key appears) or new location (ADD NEW WP soft key appears). 4. Press the ADD WP soft key (or ADD NEW WP soft key). 5. Repeat steps 3 and 4 to complete the route. 6. Push the [ENTER] knob to register the route.
3. PLOTTER OPERATION 3-38Creating voyage-based routes You can create routes based on your ship’s track. The route can be created automatically by time or distance, or manually. This feature is useful when you wish to retrace previous track. The “SAVE” icon (S AV E ) appears at the top of the screen when a voyage-based route is being created. 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the CREATE VOYAGE-BASED ROUTE soft key. ▲001 WAYPOINTS 35LENGTH 25.6 nm002 WAYPOINTS 2LENGTH 56.7 nm003 WAYPOINTS 3LENGTH 21.1 nm004 WAYPOINTS 3LENGTH 21.1 nmSAVEROUTENEWSELECT ROUTERETURNPUSH ENTER KNOB TOSEARCH FOR--- Save route menu 4. Press the NEW soft key to show the new route window. Note: If you want to tack voyage-based points onto the end of an existing route, select the route with the trackball, then press the SELECT ROUTE soft key instead of the NEW soft key. Then, go to step 6. SAVEROUTENext consecutive route number BCKTRK TIMEBCKTRK DISTMANUALCANCELROUTE NAME0 0 6COMMENTUSE FURUNO BACK TRACK FUNCTION TO AUTOMATICALLY CREATE ROUTE BY TIME OR DISTANCE. Save route window 5. If required, you may change the route name and enter a comment.
3. PLOTTER OPERATION 3-396. Choose how to record points for your route, by time, by range or manual entry, by pressing BCKTRK TIME, BCKTRK RANGE or MANUAL soft key as appropriate. For manual entry, go to step 8. For BCKTRK TIME, BCKTRK DIST one of the following displays appears. 00h01m(When selecting BCKTRK TIME.)00.1nm(When selecting BCKTRK DIST.)TIME INTERVAL DISTANCE INTERVAL Displays for entry of time, distance interval 7. Enter interval desired with the trackball and the alphanumeric keys. Press the START LOG and RETURN soft keys followed by the [MENU] key to close the menu. At this moment, a voyage-based route will be created. 8. For manual entry of waypoints, do the following: a) Press the [SAVE/MOB] key momentarily to enter a waypoint mark at own ship position. A new waypoint is created under the youngest empty waypoint number and added to the route. (At this time you may close the SAVE ROUTE screen by pressing the RETURN soft key followed by the [MENU] key.) b) Repeat step a) as necessary. 35 waypoints may be entered. To stop recording waypoints and save the route You can stop recording waypoints and save the route as shown in the procedure below. When 35 waypoints have been entered the message “Total 35 WPTS have been already registered in the route. Stop creating voyage-based route.” is displayed. In this case, automatically creating voyage-based route stops. 1. Press the [MENU] key followed by the WAYPOINTS/ROUTES and CREATE VOYAGE-BASED ROUTE soft keys. 2. Press the FINISH LOG soft key to stop recording waypoints and save the route. 3. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-403.9.2 Connecting routes Two routes which you have created can be connected as follows to form a new route. 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key. 4. Press the NEW ROUTE soft key. 5. If desired enter route name and comment. 6. Press the CONECT soft key. 7. Use the trackball and the alphanumeric keys to enter the route name for the first route, beneath FIRST in the connect route window. NEW ROUTEF < -- > RSAVECANCELROUTE NAMECOMMENT0 0 1CONNECT ROUTEFIRST SECOND_ _ _ _ _ _ _ _ _ _ _ _FORWARD FORWARD Connect route window 8. Press the F<− −>R soft key to select direction to follow the waypoints of the route, forward or reverse. 9. Enter the route name of the second route as you did for the first route. 10. Press the SAVE soft key. 11. Press the [MENU] key to close the menu. Note: The maximum number of waypoints in a route is 35. If this number is exceeded an error message appears. In this case, delete waypoints in one or both routes so the total number of waypoints does not exceed 35.
3. PLOTTER OPERATION 3-413.9.3 Inserting waypoints Waypoints can be inserted in a route as follows: Inserting a waypoint from the route list 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key. 4. Use the trackball to select a route. 5. Press the EDIT ROUTE soft key. The route name screen appears. 6. Press the LOCAL LIST soft key. EDIT ROUTE▲ 90.0°2.86nm322.6°3.08nm 75.2°4.99nm152.5°19.87nmINSERT WPTREMOVE WPTCHANGE WPTCOORD TYPERETURNLEGROUTE NAME: 001COMMENT: 01 48°18.290'N123°14.286'W007WPT02 48°17.341'N123°10.232'W005WPT03 48°20.261'N123°11.658'W003WPT04 48°19.862'N123°04.190'W006WPT Edit route menu 7. Use the trackball to place the cursor at the location where you want to insert a waypoint. 8. Press the INSERT WPT or CHANGE WPT soft key as appropriate. The local waypoint list appears. 001 34°44.111'N135°21.134'W001WPT002 34°43.432'N135°41.456'W002WPT003 34°14.124'N135°21.567'W003WPT004 34°34.490'N135°51.387'W004WPTLOCAL LIST▲ Waypoint list for editing a route (local list)
3. PLOTTER OPERATION 3-429. Use the trackball to select the waypoint you want to insert. (You can switch between the local list and alphanumeric list by using the LOCAL LIST and ALPHA LIST soft keys.) 10. Press the SELECT WPT or CHANGE WPT soft key, whichever is displayed. 11. Press the [MENU] key to close the menu. Inserting a waypoint from the plotter display Inserting a waypoint before first waypoint or after last waypoint in a route 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key. 4. Use the trackball to select a route. 5. Press the EDIT ROUTE soft key. 6. Press the PLOT soft key to show the plotter screen. 7. Operate the trackball to place the cursor on the first (or last) waypoint of the route. A flashing diamond appears over the waypoint when it is correctly selected. 8. Press the ADD TO START soft key or the ADD TO END soft key depending on the waypoint you selected at step 7. 9. Operate the trackball to place the cursor on an existing waypoint (ADD WPT soft key appears) or new location (ADD NEW WP soft key appears). 10. Press the ADD WPT soft key (ADD NEW WP soft key). 11. Press the [MENU] key to close the menu. Inserting a waypoint in an intermediate location on a route 1. Follow steps 1 through 6 in “Inserting a waypoint before the first or last waypoint in a route.” 2. Operate the trackball to place the cursor on a line connecting waypoints. The SPLIT LEG soft key appears and the line flashes when it is correctly selected. 3. Press the SPLIT LEG soft key. 4. Move the cursor to a new location or select an existing waypoint, in which case the INSERT WPT soft key replaces the INSERT NEW WP soft key. 5. Press the INSERT WPT soft key (INSERT NEW WP soft key). 6. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-433.9.4 Removing waypoints from a route Removing a waypoint from the route list 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key. 4. Select a route. 5. Press the EDIT ROUTE and LOCAL LIST soft keys. 6. Select the waypoint you want to remove. 7. Press the REMOVE WPT soft key. 8. Press the [MENU] key to close the menu. Removing a waypoint from the plotter display 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key. 4. Select a route. 5. Press the EDIT ROUTE soft key. 6. Press the PLOT soft key to show the plot screen. 7. Operate the trackball to place the cursor on the waypoint you want to remove from the route. 8. Press the REMOVE WPT soft key. The route is redrawn, eliminating the waypoint removed. 9. Press the [MENU] key to close the menu. 3.9.5 Erasing routes 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key. 4. Use the trackball to select a route. 5. Press the ERASE ROUTE soft key. You are asked if you are sure to erase the route. 6. Push the [ENTER] knob to erase the route, or the [CLEAR] key to escape. 7. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-443.10 Navigation This section shows you how to get to a desired destination by “quick points,” waypoints, port services and routes. Note: Reciprocal setting and canceling of destination is available by outputting the data sentence ZDA from the NavNet unit connected to the navigator. 3.10.1 Navigating to a “quick point” The “quick point” feature allows you to navigate to point(s) without retaining the data indefinitely in your unit’s memory. Selecting quick point entry method You need to tell your unit how to set the quick point: 1 POINT, 35 POINTS (up to 35 points) or 35PTS/PORT SVC. (For how to navigate to points/port services see “3.10.2 Navigating to ports, port services” on page 3-45.) 1. Press the [MENU] key. 2. Press the PLOTTER SETUP soft key. 3. Use the trackball to select SET GOTO METHOD, then press the EDIT soft key. GOTO METHOD 1 POINT 35 POINTS 35PTS/PORT SVC Go to method window 4. Use the trackball to select a method. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu. Navigating to a single quick point 1. Place the cursor on an existing waypoint (GOTO WPT soft key appears) or a new location (GOTO CURSOR soft key appears). 2. Select “1 POINT” following the procedure in the above paragraph. 3. Depending on the selection you made at step 1, press the GOTO CURSOR or GOTO WPT soft key. A solid light-blue line with arrows connects between own ship and destination, which is marked as “<QP01>” for cursor-selected location or waypoint name in case of waypoint. This line shows the shortest course to the destination. Arrows on the line show the direction to follow to get to the quick point. Range and bearing from own ship to the destination appear at the top of screen. The quick point location is saved to the waypoint list as waypoint “QP01.”
3. PLOTTER OPERATION 3-45Navigating to multiple quick points 1. Select “35 POINTS” following the procedure in “Selecting quick point entry method” on the previous page. 2. Press the GOTO soft key. 3. Place the cursor on an existing waypoint (SELECT WPT soft key appears) or a new location (ADD QP soft key appears). 4. Depending on the action taken at step 3, press the SELECT WPT or ADD QP soft key. “QP<01>” appears at the cursor location if a quick point is selected. To erase last-entered quick point (waypoint), press the ERASE LST QP (ERASE LST WP) soft key. 5. Repeat steps 3 and 4 to complete the route. 6. Push the [ENTER] knob to finish. A solid light-blue line with arrows connects between own ship and the first point and all other points are connected with a green dashed line with arrows. Arrows on the line show the direction to follow to get to your destination. Quick points are numbered in sequential order from QP<01> and are saved to the waypoint list. Range and bearing from own ship to the first destination appear at the top of screen. The quick points are saved as a route, under the name “Q>RTE” (Quick Route). 3.10.2 Navigating to waypoints Selecting a waypoint from the plotter display 1. Operate the trackball to select a waypoint. 2. Press the GOTO WPT soft key. Note: GOTO method should be selected to “1 POINT” on the PLOTTER SETUP menu. Selecting a waypoint from the waypoint list 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the WAYPOINTS soft key to open the waypoint menu. 4. Press the LOCAL LIST or ALPHANUMERIC LIST soft key as desired. 5. Use the trackball to select a waypoint. 6. Press the GOTO soft key, and the plotter display appears. For either of the above methods, a solid light-blue line with arrows runs between waypoint selected and own ship’s position. Arrows on the line show the direction to follow to get to the waypoint. Waypoint data appears at the top of screen.
3. PLOTTER OPERATION 3-463.10.3 Navigating to ports, port services (NavCharts™ only) NavCharts™ have a port service list which shows services available at ports or harbors. (See page 3-13.) You can use the list to set your destination as follows: 1. Select “35 PTS/PORT SVC” following the procedure in “Selecting quick point entry method” on page 3-44. 2. Place the cursor on the location desired, then press the GOTO soft key. Soft key titles change as in the figure below. FROMOS0.26 nm180.2°MPUNTA CORNACCHIAACCO AMENOI. ISCHIACASAMICCIOLAISCHIAPORTO40°45.971'N13°57.462'E+QUICK ROUTENEARSRVCPORTCANCEL GOTOGOTO 16.0nm Plotter display 3. Press the PORT or NEAR SRVC soft key depending on objective. PORT shows a list of ports in your area. NEAR SRVC displays the port service list. ▼PORT & SERVICE SELECT PORT & SRVC ACCIAROLIACQUAMORTAAGNONE S. NICOLAAGROPOLIAMALFIBAIACAPRICASA MICCIOLA-ISCHIA▲Port servicesPort list (Italy)▼ Port services and sample port list
3. PLOTTER OPERATION 3-474. If you selected PORT at step 3, use the trackball to select a port, then press the ENTER soft key. Make a route using the soft keys, then push the [ENTER] knob. (If you want to go directly to that port, simply press the ADD QP soft key followed by the [ENTER] knob.) If you selected NEAR SRVC at step 3, select service mark desired with the trackball and then push the ENTER soft key or the [ENTER] knob. Then, the display shows the locations of those services nearest you. (The figure below shows the location of filling stations in an area in southern Italy.) Use the trackball to place the “hand cursor” on the port service icon desired, then press the ENTER soft key. Make a route using the soft keys, then push the [ENTER] knob. (If you want to go directly to location selected, simply press the ADD QP soft key followed by pushing the [ENTER] knob.) FROMOS 0.26 nm180.2°MPUNTA CORNACCHIAACCO AMENOI. ISCHIACASAMICCIOLAISCHIA PORTO40°45.971'N13°57.462'E+ENTERCANCEL GOTOGOTO 16.0nm Sample filling station locations (southern Italy)
3. PLOTTER OPERATION 3-483.10.4 Following a route Selecting the route to follow 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the ROUTES soft key to open the route list. 4. Select a route. 5. Press the GOTO soft key to show the plotter display. The cursor is on the waypoint nearest own ship. WPT002WPT001FISHCRABGOTO ROUTEGOTO WPTRVRSE ROUTERETURN 16.0 nm359.2°M 104.5°M TRIP83.2nm 10.0 ktFISH 0.7 Plotter display, route selected as destination 6. Operate the trackball to place the cursor on the waypoint or leg in the route from where to start navigating the route. 7. Press the GOTO WPT or FOLLOW LEG soft key, depending on the action taken at step 6. A solid light-blue line runs between own ship and first waypoint. Green dashed lines connect all other waypoints. The arrows on the lines show the direction to traverse the route. Navigating waypoints in reverse order Press the RVRSE ROUTE soft key followed by the [ENTER] knob to navigate waypoints in reverse order. The arrows on the route line point in the direction selected.
3. PLOTTER OPERATION 3-49Restarting navigation When you steer to avoid an obstacle or the vessel drifts, you may go off your intended course, as in Line 1 in the figure below. Also, if you don’t need to return to the original course, you can go directly to the next waypoint, as in Line 2 in the figure below. In these cases, use the restart navigation function to restart navigation. Original courseObstacle Line 1Line 2 Example of when to restart navigation 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the LOG soft key. Estimated Time of Arrival at destinationPassed waypoint (gray characters) TO Waypoint (WPT name in reverse video)▲LOGRE-STARTSTOPRVRSE SPEEDCOORDTYPEETA 23:59 30. APR02 90.0°2.86nm322.6°3.08nm 75.2°4.99nm152.5°19.87nmLEG01 48°18.290'N123°14.286'W007WPT 48°17.341'N123°10.232'W005WPT03 48°20.261'N123°11.658'W003WPT04 48°19.862'N123°04.190'W006WPT02Replaces trianglewhen selecting aroute leg.Replaced by "FOLLOW LEG"when selectinga route leg. Log display 4. Use the trackball to select a waypoint or a route leg. When a route leg is selected the single arrow cursor is replaced by double arrows. 5. Press the RESTART soft key or FOLLOW LEG soft key in case of route leg. Note: Navigation may be restarted from the plotter display, with the RESTART key, when a single quick point (QP<01>) is selected for navigation. 6. Press the [MENU] key to close the menu.
3. PLOTTER OPERATION 3-50Setting speed for ETA calculation Speed, which may be input manually or automatically, is required to calculate ETA (Estimated Time of Arrival) to a destination. 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the LOG soft key. 4. Press the SPEED soft key. SPEED FOR ETA▲ SPD 010.0ktGPS AVG. SPEED▼ Select speed for ETA window 5. Enter speed manually in the SPD field, or use GPS speed data (if applicable) by selecting GPS AVG. SPEED. 6. Press the ENTER soft key or the [ENTER] knob to register your selection. 7. Press the [MENU] key to close the menu. Switching waypoints When you arrive to a waypoint on a route, you can switch to the next waypoint by one of the three methods below. PERPENDICULAR: Automatically switches the destination waypoint when the boat comes passes an imaginary perpendicular line passing through the center of the destination waypoint. ARRVL ALM CRCL: Destination waypoint is automatically switched when the boat comes within the arrival alarm range. For how to set the arrival alarm, see the paragraph 3.11.2 Arrival alarm. MANUAL: The destination waypoint may be manually switched by using the RESTART soft key (see page 3-49). This function is operative when “1 POINT” is selected as the GOTO method (see page 3-44). WPT 1 PerpendicularWaypoint switchedat this point.WPT 1Waypoint switchedat this point.Arrival Alarm CircleWPT 2 WPT 2 Automatic waypoint switching methods
3. PLOTTER OPERATION 3-51To select waypoint switching method do the following: 1. Press the [MENU] key. 2. Press the PLOTTER SETUP soft key. 3. Use the trackball to select WAYPOINT SWITCHING. 4. Press the EDIT soft key to show the waypoint switching window. 5. Use the trackball to select appropriate waypoint switching method; PERPENDICULAR, ARRVL ALM CRCL (default setting), or MANUAL. 6. Press the ENTER soft key. 7. Press the [MENU] key to close the menu. 3.10.5 Canceling route navigation 1. Press the [MENU] key to open the menu. 2. Press the WAYPOINTS/ROUTES soft key. 3. Press the LOG soft key. 4. Press the STOP soft key. 5. Push the [ENTER] knob. 6. Press the RELEASE soft key. 7. Push the [ENTER] knob.
3. PLOTTER OPERATION 3-523.11 Alarms The plotter section has eight conditions which generate both audio and visual alarms: arrival alarm, anchor watch alarm, XTE (Cross Track Error) alarm, proximity alarm, speed alarm, trip alarm, water temperature alarm and bottom alarm. (The bottom and water temperature alarms, which require depth and water temperature data, may also be set on the sounder alarm menu. For these alarms see Chapter 4.) You may set up the plotter alarms on the ALARM menu, which may be displayed by pressing the [ALARM] key. ALARM2EDITNEXT PAGECLEAR ALARMALARM1EDITNEXT PAGECLEAR ALARMRETURNPage 2Page 1PREV. PAGEPREV. PAGEAUDIO ALARM INTERNAL BUZZARRIVAL ALARM OFF 0.010nmANCHOR WATCH ALARM OFF 0.010nmPROXIMITY ALARM OFF XTE ALARM OFF 0.050nmSPEED ALARM OFF TRIP ALARM OFF 0000.0nmALARM INFORMATION NO ALARMBOTTOM ALARM OFFTEMPERATURE ALARM OFFALARM INFORMATION NO ALARM Plotter alarm menu 3.11.1 Audio alarm on/off Audio and visual alarms are released whenever an alarm setting is violated. You can enable or disable the audio alarm as follows: 1. Press the [ALARM] key to show the alarm menu. 2. Use the trackball to select AUDIO ALARM. 3. Press the EDIT soft key to show the audio alarm window. AUDIO ALARMINT & EXT BUZZ INTERNAL BUZZ OFF Audio alarm window 4. Use the trackball to select INT & EXT BUZZ (Internal + External alarm), INTERNAL BUZZ (Internal alarm) or OFF as appropriate. This turns on or off the audio alarm globally for all alarms, including radar. 5. Press the ENTER soft key. 6. Press the [ALARM] key to finish.
3. PLOTTER OPERATION 3-533.11.2 Arrival alarm The arrival alarm informs you that your boat is approaching a destination waypoint. The area that defines an arrival zone is that of a circle which you approach from the outside of the circle. The alarm will be released if your boat enters the circle. When the arrival alarm is active a red dashed circle marks the arrival alarm area. Note that the arrival alarm and anchor watch alarm can be turned on together. : Alarm area Own shipAlarmrangeDestinationwaypoint How the arrival alarm works 1. Press the [ALARM] key to open the alarm menu. 2. Use the trackball to select ARRIVAL ALARM. 3. Press the EDIT soft key to show the arrival alarm window. ARRIVAL ALARM▲ON 0.010nmOFF▼ Arrival alarm window 4. Use the trackball to select ON. 5. Use the trackball and the alphanumeric keys to enter alarm setting: Operate the trackball to select digit; use the alphanumeric keys to enter value. The available arrival alarm setting is 0.001 to 9.999 miles. 6. Press the ENTER soft key or push the [ENTER] knob to register setting. 7. Press the [ALARM] key to finish.
3. PLOTTER OPERATION 3-543.11.3 Anchor watch alarm The anchor watch alarm informs you that your boat is moving when it should be at rest. When the anchor watch is active, a red dashed circle with an “X” at its center marks the anchor watch area. Your ship's position where you start the anchor watch alarm.Alarmsetting: Alarm area How the anchor watch alarm works 1. Press the [ALARM] key to open the alarm menu. 2. Use the trackball to select ANCHOR WATCH ALARM. 3. Press the EDIT soft key to open the anchor alarm window. ANCHOR WATCH ALARM▲ON 0.010nmOFF▼ Anchor watch alarm window 4. Use the trackball to select ON. 5. Use the trackball and the alphanumeric keys to enter alarm setting: Operate the trackball to select digit; use the alphanumeric keys to enter value. The available anchor watch setting is 0.001 to 9.999 miles. 6. Press the ENTER soft key or push the [ENTER] knob to register setting. 7. Press the [ALARM] key to finish. Note: If the arrival alarm range is changed, turn off the anchor watch alarm and then turn it on again to give priority to the anchor watch alarm.
3. PLOTTER OPERATION 3-553.11.4 XTE (Cross-Track Error) alarm The XTE alarm warns you when your boat is off its intended course. When the XTE alarm is active two red dashed lines mark the XTE alarm area. : Alarm Destination waypointOwn shipposition AlarmsettingIntendedcourse How the XTE alarm works 1. Press the [ALARM] key to open the alarm menu. 2. Use the trackball to select XTE ALARM. 3. Press the EDIT soft key to open the XTE alarm window. XTE ALARM▲ON 0.050nmOFF▼ XTE alarm window 4. Use the trackball and the alphanumeric keys to enter alarm setting: Operate the trackball to select digit; use the alphanumeric keys to enter value. The available XTE alarm setting is 0.001 to 9.999 miles. 5. Press the ENTER soft key or push the [ENTER] knob to register setting. 6. Press the [ALARM] key to finish. 3.11.5 Speed alarm The speed alarm warns when your boat’s speed is within or under/over the speed range set. 1. Press the [ALARM] key to open the alarm menu. 2. Use the trackball to select SPEED ALARM. 3. Press the EDIT soft key to display the speed alarm window. SPEED ALARM▲WITHIN 000.0 ~ 000.0 ktUNDER/OVER 000.0 ~ 000.0 ktOFF▼ Speed alarm window
3. PLOTTER OPERATION 3-564. Use the trackball to select WITHIN, UNDER/OVER, or OFF as appropriate 5. For WITHIN and UNDER/OVER use the trackball and the alphanumeric keys to enter alarm range: Operate the trackball to select digit; use the alphanumeric keys to enter value. 6. Press the ENTER soft key or push the [ENTER] knob to register setting. 7. Press the [ALARM] key to finish. 3.11.6 Proximity alarm The proximity alarm alerts you when own ship nears a waypoint, which is marked with the proximity mark, by the proximity alarm radius set for that waypoint on the waypoint list. When own ship is within a waypoint’s proximity alarm radius, the alarm sounds. The proximity mark remains on the screen until the waypoint is erased. Radius in proportion toproximity alarm radius,which is set on waypoint list001WPT Proximity mark 1. Press the [ALARM] key to open the alarm menu. 2. Use the trackball to select PROXIMITY ALARM. 3. Press the EDIT soft key to show the proximity alarm window. PROXIMITY ALARM▲ON OFF▼ Proximity alarm window 4. Use the trackball to select ON or OFF as appropriate, then press the ENTER soft key. 5. Press the [ALARM] key to finish.
3. PLOTTER OPERATION 3-573.11.7 Trip alarm The trip alarm informs you when you have traveled a certain distance. 1. Press the [ALARM] key to open the alarm menu. 2. Use the trackball to select TRIP ALARM. 3. Press the EDIT soft key to show the trip alarm window. TRIP ALARM▲ON 0000.0nm OFF▼ Trip alarm window 4. Select ON. 5. Use the trackball and the alphanumeric keys to enter alarm setting: Operate the trackball to select digit; use the alphanumeric keys to enter value. 6. Press the ENTER soft key or push the [ENTER] knob to register setting. 7. Press the [ALARM] key to finish.
3. PLOTTER OPERATION 3-583.11.8 Alarm information When an alarm setting has been violated, the buzzer sounds and the speaker icon appears and is red. Press the [CLEAR] key to silence the alarm. You can see which alarm has been violated on the ALARM menu. In the example below the arrival alarm has been violated. 1. Press the [ALARM] key. The name of the offending alarm appears in the alarm information window. ALARM1EDITCLEAR ALARMNEXT PAGERETURNAlarm informationwindowSpeaker iconXXX = Destination waypoint nameAUDIO ALARM INTERNAL BUZZARRIVAL ALARM ON 0.010nmANCHOR WATCH ALARM OFF 0.010nmPROXIMITY ALARM OFF XTE ALARM OFF 0.050nmSPEED ALARM OFF TRIP ALARM OFF 0000.0nmALARM INFORMATIONARRIVEDAT WAYPOINT XXX ! Plotter alarm menu, page 1 2. Press the CLEAR ALARM soft key to acknowledge the alarm (and silence the buzzer if it was not done with the [CLEAR] key). The color of the speaker icon changes from red to background color. The icon remains on the screen until the cause of the alarm is eliminated or the alarm is disabled. If more than one alarm has been violated the message CONTINUE appears at the bottom of the alarm information window. In this case, press the NEXT INFO soft key to see which other alarms have been violated. 3. Press the [ALARM] key to finish. Note: The alarm icon is red when an alarm setting is violated, and changes to background color when the [CLEAR] key or CLEAR ALARM soft key is pressed. The color does not change regardless of how many other alarms are violated.
3. PLOTTER OPERATION 3-59Alarm messages The table below shows the plotter alarm messages and their meanings. Plotter alarm messages and their meanings Message Meaning ARRIVED AT WAYPOINT XXX! (XXX = waypoint name) Arrival alarm violated. ENTERED INTO AVOIDANCE AREA! Proximity alarm violated. EXCEEDED ANCHOR WATCH LIMIT! Anchor watch alarm violated. EXCEEDED XTE LIMIT! XTE alarm violated. SPEED ALARM! Speed alarm violated. TEMPERATURE ALARM! Water temperature alarm violated. TRIP ALARM! MILEAGE EXCEEDED Trip alarm violated.
3. PLOTTER OPERATION 3-603.12 Resetting Trip Distance Trip distance is shown on the navigation data display. You can reset the trip distance to zero as follows: 1. Press the [MENU] key. 2. Press the SYSTEM CONFIGURATION and GENERAL SETUP soft keys in that order to show the GENERAL SETUP menu. GENERALSETUP1EDITNEXTPAGERETURN▲KEY BEEP ONLANGUAGE ENGLISHRANGE UNIT nm, ktTEMPERATURE UNIT°FDEPTH UNIT ftTEMPERATURE SOURCE NMEADEPTH SOURCE NMEARESET TRIP LOG NO General setup menu, page 1 3. Use the trackball to select RESET TRIP LOG, then press the EDIT soft key. 4. Use the trackball to select YES, then press the ENTER soft key. 5. Press the [MENU] key to close the menu.
4-14. VIDEO SOUNDER OPERATION With connection of the optional Network Sounder ETR-6/10N you can show video sounder images on the display. 4.1 Principle of Operation The video sounder determines the distance between its transducer and underwater objects such as fish, lake bottom or seabed and displays the results on screen. It does this by utilizing the fact that an ultrasonic wave transmitted through water travels at a nearly constant speed of 4800 feet (1500 meters) per second. When a sound wave strikes an underwater object such as fish or sea bottom, part of the sound wave is reflected back toward the source (transducer). Thus by calculating the time difference between the transmission of a sound wave and the reception of the reflected sound wave, the depth to the object can be determined. The entire process begins in the network sounder. Transmitter power is sent to the transducer as a short pulse of electrical energy. The electrical signal produced by the transmitter is converted into an ultrasonic signal by the transducer and transmitted into the water. Any returning signals from intervening objects (such as a fish school) are received by the transducer and converted into an electrical signal. The signals are then amplified in the amplifier section, and finally, displayed on screen. The picture displayed is made up of a series of vertical scan lines, one for each transmission. Each line represents a snapshot of what has occurred beneath the boat. A series of snapshots are accumulated side by side across the screen, and the resulting contours of the bottom and fish between the bottom and surface are displayed. 0206040------------ Underwater conditions and video sounder display
4. VIDEO SOUNDER OPERATION 4-24.2 Sounder Displays 4.2.1 Selecting a sounder display There are seven display modes from which to choose: dual frequency, single frequency, marker zoom, bottom zoom, bottom lock, bottom discrimination, and A-scope. To select a display; 1. Press the [DISP] key and then select sounder display desired. 2. If not already displayed, press the [HIDE/SHOW] soft key to show the sounder soft keys. 3. Press the DISPLY MODE soft key to show the display mode window. DISPLAY MODEDUAL FREQSINGLE FREQMARKER ZOOMBOTTOM ZOOMBOTTOM LOCKBOTTOM DSCRM Display mode window 4. Use the trackball or the [ENTER] knob to select a display. 5. Press the RETURN soft key to close the window. Note: On menus which show the RETURN soft key you may use it or the ENTER knob to register setting and close the window.
4. VIDEO SOUNDER OPERATION 4-34.2.2 Description of sounder displays Single-frequency display Color barSoft keysVariable Range Marker(White)Depth scaleTx frequencyDepth5030Temp. scaleWatertemp.graphWatertemp.display50.0FMinute markerIcons (alarm,battery,simulation)Bottom echoZero lineFishecho50k40AUTO/D.BOXSHIFTFREQ50/200DISPLYMODE050100150200120SOUNDERSINGLEDisplay modeSOUNDER DUALSOUNDER SINGLESOUNDER M. ZOOMSOUNDER B. ZOOMSOUNDER B/LSOUNDER B/DCross-haircursor0'30"TimeS I M Indications on the single frequency display Note: The water temperature display requires an appropriate water temperature sensor. It can be turned on or off with TEMPERATURE GRAPH on the SOUNDER MENU. Selecting transmission frequency The single frequency display shows either the 50 kHz picture or 200 kHz picture. To select transmission frequency, press the FREQ 50/200 soft key. “50” or “200” is highlighted on its key label with each press of the key.
4. VIDEO SOUNDER OPERATION 4-4Dual-frequency display The dual-frequency display provides both 50 kHz and 200 kHz pictures. This display is useful for comparing the same picture with two different sounding frequencies. 0.050k 200k Dual-frequency display 50 kHz picture The sounder uses ultrasonic pulses to detect bottom conditions. The lower the frequency of the pulse, the wider the detection area. Therefore, the 50 kHz frequency is useful for general detection and judging bottom condition. 200 kHz picture The higher the frequency of the ultrasonic pulse the better the resolution. Therefore, the 200 kHz frequency is ideal for detailed observation of fish school. 50 kHz200 kHz Sounding area and transmission frequency Marker-zoom display The marker-zoom display expands a selected area of the normal sounder picture to full vertical size of the screen on the left-half window. You may specify the portion to expand by operating the VRM (Variable Range Marker), which you can shift with the [ENTER] knob. The area between the VRM and zoom marker is expanded. The length of the segment is equal to one division of the depth scale. Note: The VRM is set independently from other displays in case of multiple displays.
4. VIDEO SOUNDER OPERATION 4-5200k8042.0MARKER-ZOOMDISPLAYFish schoolFishschoolThis partis zoomed.Zoom markerVRM NORMAL DISPLAY500100-----------506070---------------0'20" Marker-zoom display plus normal sounder display Bottom-zoom display The bottom-zoom display expands bottom and bottom fish echoes by the zoom range selected on the SOUNDER RANGE SETUP menu (see paragraph 5.9.3), and is useful for determining bottom hardness. A bottom displayed with a short echo tail usually means it is a soft, sandy bottom. A long echo tail means a hard bottom. 200k20.0BottomNORMAL DISPLAYZoom markerBOTTOM-ZOOMDISPLAY80500100---------- 0 10 20 30 ------------- Bottom-zoom display plus normal sounder display
4. VIDEO SOUNDER OPERATION 4-6Bottom-lock display The bottom-lock display provides a compressed normal picture on the right half of the screen and a 10 or 20 feet (3 or 6 meter) wide layer in contact with the bottom is expanded onto the left half of the screen. This mode is useful for discriminating bottom fish from the bottom echo. You may select the bottom lock range from the SOUNDER RANGE SETUP menu. For details, see paragraph 5.9.3. 200k80This partis zoomed.Fishschool Zoom markerNORMAL DISPLAYBOTTOM-LOCKDISPLAY500100----------108642010--------------- Bottom-lock display plus normal sounder display
4. VIDEO SOUNDER OPERATION 4-7Bottom discrimination display The bottom discrimination mode displays the bottom echo to help you determine bottom hardness. A bottom displayed with a short echo tail usually means it is a soft, sandy bottom. A long echo tail means a hard bottom. 20.0NORMAL DISPLAYBOTTOMDISCRIMINATIONDISPLAY200k08024500100------------------50-Zoom markerLong tail = Hard bottomShort tail = Soft bottomBottom tail Bottom discrimination display A-scope display (display only) The A-scope display, available in all modes, shows echoes at each transmission with amplitudes and tone proportional to their intensities, on the right 1/10 of the screen. It is useful for estimating fish species and bottom composition. To turn on the A-scope display, press the DISPLAY MODE soft key, select display mode desired, then press the A-SCPE soft key to show “ON” on its label. For modes other than SINGLE FREQ the screen must be split horizontally to show the A-scope display. SINGLE FREQ DISPLAY A-SCOPE DISPLAY200k500100--------84Strong echo (bottom)A-scope displayWeak echo (fish)No response-- A-scope display
4. VIDEO SOUNDER OPERATION 4-8 4.2.3 Selecting screen split method in combination displays On combination sounder displays you can split the screen vertically or horizontally, using the SPLIT soft key as below. 0.050k 200k0.050k200kSPLIT / SPLIT / How to use the SPLIT soft key (example: dual frequency display)
4. VIDEO SOUNDER OPERATION 4-94.3 Automatic Sounder Operation Automatic sounder operation is useful when you are preoccupied with other tasks and do not have the time to adjust the display. 4.3.1 How the automatic sounder works The automatic sounder function automatically selects the proper gain, range scale and clutter suppression level according to the depth. It works as follows: • The range changes automatically to locate the bottom on the lower half of the screen. The range jumps to one step shallower range when the bottom echoes reach a half way point of the full scale from the top and to one step deeper range when they come to the lower edge of the scale. • The gain is automatically adjusted to display the bottom echo in reddish brown (default color arrangement). • Clutter, which suppresses low level noise, is automatically adjusted. 4.3.2 Types of automatic sounder modes Two types of automatic sounder modes are available: CRUISING and FISHING. CRUISING is for tracking the bottom, and FISHING is for searching fish schools. CRUISING uses a higher clutter rejection setting than FISHING therefore it is not recommended for fish detection - weak fish echoes may be erased by the clutter suppression circuit. 4.3.3 How to enable automatic sounder operation 1. If not displayed, press the [HIDE/SHOW] key to show the sounder soft keys. 2. Press the AUTO/D. BOX soft key. AUTO MODE▲CRUISINGFISHINGOFF (MANUAL)▼ Mode/frequency window 3. Use the trackball or the [ENTER] knob to select CRUISING or FISHING as appropriate. 4. Press the RETURN soft key.
4. VIDEO SOUNDER OPERATION 4-104.4 Manual Sounder Operation Manual operation is useful for observing fish schools and bottom using a fixed gain setting. The gain, range and range shift functions used together give you the means to select the depth you can see on the screen. The basic range can be thought of as providing a “window” into the water column and range shifting as moving the “window” to the desired depth. 4.4.1 Selecting the manual mode 1. If not displayed, press the [HIDE/SHOW] key to show the sounder soft keys. 2. Press the AUTO/D. BOX soft key to show the mode/frequency window. 3. Select OFF (MANUAL). 4. Press the RETURN soft key. 4.4.2 Selecting display range Press the [RANGE +] or [RANGE -] key to select a range. The default ranges in feet, meters, fathoms and passi/braza are as below. Note that the range cannot be changed in the automatic sounder mode. Default sounder ranges Range 1 Range 2 Range 3 Range 4 Range 5 Range 6 Range 7 Range 8 15 ft 30 ft 60 ft 120 ft 200 ft 400 ft 1000 ft 4000 ft 5 m 10 m 20 m 40 m 80 m 150 m 300 m 1200 m 3 fa 5 fa 10 fa 20 fa 40 fa 80 fa 150 fa 650 fa 3 P/B 5 P/B 10 P/B 30 P/B 50 P/B 100 P/B 200 P/B 700 P/B 4.4.3 Adjusting the gain Normally, set the gain to the point where excessive noise does not appear on the screen. Use a higher gain setting for greater depths and a lower setting for shallow waters. Gain too high Gain proper Gain too low Examples of proper and improper gain
4. VIDEO SOUNDER OPERATION 4-11Press the [GAIN] key to show the gain window, and adjust the [ENTER] knob or trackball. Current level is shown on the bar, and the setting range is 0-100(%). Press the RETURN soft key to finish. GAIN 200kHz57 ▲HIGHLOW ▼ Gain window Note 1: On the dual-frequency display, the gain can be independently set for 50 kHz and 200 kHz. Use the FREQ 50/200 soft key to select the frequency for which to adjust gain. Note 2: Gain cannot be adjusted in the automatic sounder mode. The message “SOUNDER GAIN CANNOT BE CHANGED IN AUTO MODE” is displayed when you attempt to do so. 4.4.4 Shifting the range The basic range may be shifted up or down as desired by pressing the SHIFT soft key followed by adjusting the [ENTER] knob. Press the RETURN soft key to finish. Shift Shift concept
4. VIDEO SOUNDER OPERATION 4-124.5 Measuring Depth, Time The VRM measures the depth and the cross-hair cursor, time. 1. Rotate the [ENTER] knob to shift the VRM; counterclockwise to shift it downward, clockwise to shift it upward. You may also use the trackball to shift the VRM. 2. Roll the trackball horizontally to adjust the cross-hair cursor to measure time. VRM (white) 40.0 Depth to VRMCross-haircursor50k97 1502005010000'33"Time for a scan line to travelfrom the right edge of the display to the cross-hair cursor How to measure depth and time Note: If, when the range setting is over 1000 ft (m, fa, p/b), the VRM indication and depth scale may overlap one another, shift the cross-hair cursor slightly to show them completely. Further, when the display is shifted, the depth scale may obscure the time indication.
4. VIDEO SOUNDER OPERATION 4-134.6 Reducing Interference Interference from other acoustic equipment operating nearby or other electronic equipment on your boat may show itself on the display as shown below. Interference from Electrical inteferenceother sounder Types of interference To reduce interference, do the following: 1. Press the [MENU] key. 2. Press the SOUNDER MENU soft key. 3. Select NOISE LIMITER, then press the EDIT soft key to show the noise limiter window. NOISE LIMITER▲OFFLOWMEDIUMHIGH▼ Noise limiter window 4. Use the trackball to select the degree of suppression desired (LOW, MEDIUM, HIGH), or turn the noise limiter off. 5. Press the RETURN soft key followed by the [MENU] key to close the menu. Turn the noise limiter circuit off when no interference exists, otherwise weak echoes may be missed.
4. VIDEO SOUNDER OPERATION 4-144.7 Reducing Low Level Noise Light-blue dots may appear over most of the screen. This is mainly due to sediment in the water, or noise. This noise can be suppressed by adjusting CLUTTER on the SOUNDER SETUP menu. Appearance of clutter When the automatic sounder mode is used, clutter is automatically adjusted. To reduce low level noise in manual sounder operation do the following: 1. Press the [MENU] key. 2. Press the SOUNDER MENU soft key. 3. Select CLUTTER, then press the EDIT soft key to show the clutter window. CLUTTER ▲ 09 ▼ Clutter window 4. Adjust the trackball upward or downward to select clutter rejection level desired; 0 (OFF) through 16. The higher the number the higher the degree of suppression. Note that the clutter suppressor may erase weak echoes. Therefore, turn off the clutter when its use is not required. 5. Press the RETURN soft key followed by the [MENU] key to close the menu. Note: Unlike the signal level feature, clutter does not reduce display colors. However, if you do not wish to change the relation between weak and strong echoes, use signal level instead.
4. VIDEO SOUNDER OPERATION 4-154.8 Erasing Weak Echoes Sediments in the water or reflections from plankton may be painted on the display in green or light blue. These weak echoes may be erased as below. Weakechoes Appearance of weak echoes 1. Press the [MENU] key. 2. Press the SOUNDER MENU soft key. 3. Select SIGNAL LEVEL, and press the EDIT soft key to show the signal level window. SIGNAL LEVEL▲ OFFSL1SL2SL3SL4SL5SL6▼SIGNAL LEVEL▲ OFFSL1SL2SL3▼ 16-color display 8-color display Signal level window 4. Use the trackball to select level of erasure or OFF as appropriate. The higher the number the stronger the echo that will be erased. 5. Press the RETURN soft key followed by the [MENU] key to close the menu. Note: Unlike “clutter,” signal level reduces display colors. Therefore, if you do not wish to reduce colors, use clutter instead.
4. VIDEO SOUNDER OPERATION 4-164.9 White Marker The white marker functions to display a particular echo color in white. For example, you may want to display the bottom echo in white to discriminate fish echoes near the bottom. 1. Press the [MENU] key. 2. Press the SOUNDER MENU soft key. 3. Select WHITE MARKER, then press the EDIT soft key to open the white marker window. WHITE MARKER ▲ OFF ▼ White marker window 4. Use the trackball to select the color to display in white. As you use the trackball, the number in the white marker window changes, the white marker on the echo strength bar shifts and the selected echo color is displayed in white. ←White marker shows color currently displayed in white. Color bar (16 color) when white marker function is active 5. Press the RETURN soft key followed by the [MENU] key to close the menu. To turn the white marker function off, display “OFF” in the white marker window.
4. VIDEO SOUNDER OPERATION 4-174.10 Picture Advance Speed The picture advance speed determines how quickly the vertical scan lines run across the screen. When selecting a picture advance speed, keep in mind that a fast advance speed will expand the size of the fish school horizontally on the screen and a slow advance speed will contract it. The advancement speed may be set independent of or synchronized with ship’s speed. 4.10.1 Advancement independent of ship’s speed 1. Press the [MENU] key. 2. Press the SOUNDER MENU soft key. 3. Select PICTURE ADVANCE, and press the EDIT soft key to open the picture advance window. PICTURE ADVANCE▲2/11/11/21/41/81/16STOP▼ Picture advance window 4. Use the trackball to select speed desired. The fractions in the window denote the number of scan lines produced per transmission. For example, 1/8 means one scan line is produced every eight transmissions. STOP freezes the display and it is convenient for observing an echo. 5. Press the RETURN soft key followed by the [MENU] key to close the menu. Note: When using the plotter/sounder combination display, advancement of the sounder picture may be temporarily interrupted while the plotter display is being shifted or its display range is being changed.
4. VIDEO SOUNDER OPERATION 4-184.10.2 Advancement synchronized with ship’s speed With speed data provided by a speed-measuring device, picture advance speed may be automatically synchronized with ship’s speed. As shown in the figure below the horizontal scale of the display is not influenced with the speed-dependent picture advance mode active, thus it permits judgment of fish school size and abundance at any speed. With the advancement synchronized with ship’s speed the picture advance speed setting (on the previous page) is ignored. FULLSPEEDHALFSPEEDActual MovementSame sizefish schoolsSpeedNormal ModeSpeed-Dependent Picture Advance ModeFish school shrinks as speedis increased; expandedas speed is decreased.Fish schools are shownsame size regardlessof ship’s speed. How the speed-dependent picture advance mode works Activating/deactivating the speed-dependent picture advance mode 1. Press the [MENU] key followed by the SOUNDER MENU soft key. 2. Select SPD SENSING PIC ADV. 3. Press the EDIT soft key to open the setting window. 4. Use the trackball to select ON or OFF (default setting) as appropriate. 5. Press the ENTER soft key followed by the [MENU] key to close the menu. Note: Use the same speed data sentence (STG or STW) throughout the network for smooth advancement of the sounder picture. See the paragraph 6.5 for how to output data through the network.
4. VIDEO SOUNDER OPERATION 4-194.11 Display Colors You can select the number of colors and background color to display as follows: 1. Press the [MENU] key. 2. Press the SOUNDER MENU soft key. 3. Select HUE, then press the EDIT soft key to show the hue window. HUE ▲ 1 ▼ Hue window 4. Use the trackball to select hue number, referring to the table below. (You can see the result of your selection on the display.) Hue no. and background and echo colors Hue No. Echo Color Background Color 1 16 color Blue 2 8 color Blue 3 16 color Dark blue 4 8 color Dark blue 5 16 color White 6 8 color White 7 16 color Black 8 8 color Black 9 Monochrome yellow, eight intensities 5. Press the RETURN soft key followed by the [MENU] key to close the menu.
4. VIDEO SOUNDER OPERATION 4-204.12 Alarms The sounder section has five conditions which generate audio and visual alarms: bottom alarm, fish alarm (bottom lock), fish alarm (normal) and water temperature alarm (temperature sensor required). You may set up the sounder alarms on the ALARM menu, which may be displayed by pressing the [ALARM] key. SOUNDER ALARMEDITCLEAR ALARMRETURNAUDIO ALARM INTERNAL BUZZBOTTOM ALARM OFFTEMPERATURE ALARM OFFFISH ALARM OFFFISH ALARM (B/L) OFFALARM INFORMATIONNO ALARM Sounder alarm menu 4.12.1 Audio alarm on/off The audio alarm sounds whenever an alarm setting is violated. You can enable or disable the audio alarm as follows: 1. Press the [ALARM] key to show the ALARM menu. 2. Use the trackball to select ALARM AUDIO. 3. Press the EDIT soft key to show the audio alarm window. AUDIO ALARMINT & EXT BUZZ INTERNAL BUZZ OFF Alarm audio window 4. Use the trackball to select INT & EXT BUZZ (Internal + External alarm), INTERNAL BUZZ (Internal alarm) or OFF. External buzzer required to select “INT+EXT BUZZ.” OFF globally turns the audio alarm on or off for all modes, including radar. 5. Press the ENTER soft key. 6. Press the [ALARM] key to close the menu.
4. VIDEO SOUNDER OPERATION 4-214.12.2 Bottom alarm The bottom alarm sounds when the bottom echo is within the alarm range set. To activate the bottom alarm, the depth must be displayed. Note that the bottom alarm is turned on or off reciprocally with the bottom alarm on the plotter alarm menu. 1. Press the [ALARM] key to show the ALARM menu. 2. Use the trackball to select BOTTOM ALARM. 3. Press the EDIT soft key to show the bottom alarm window. BOTTOM ALARM▲ON 0000.0-0000.0 ftOFF▼ Bottom alarm window 4. Use the trackball to select ON or OFF as appropriate. For ON, enter alarm range with the trackball and numeric keys: Adjust the trackball to select digit; hit appropriate numeric key to enter value. 5. Press the ENTER soft key or push the [ENTER] knob to register setting. 6. Press the [ALARM] key to close the menu. 4.12.3 Fish alarm The fish alarm sounds when a fish echo is within the preset alarm range. Note that the sensitivity of the fish alarm can be set on the SOUNDER SYSTEM SETUP menu. 1. Press the [ALARM] key to show the ALARM menu. 2. Use the trackball to select FISH ALARM. 3. Press the EDIT soft key to show the fish alarm window. FISH ALARM ▲ON 0000.0-0000.0 ft OFF▼ Fish alarm window 4. Use the trackball to select ON or OFF as appropriate. For ON, use the trackball and numeric keys to enter range: Adjust the trackball to select digit; hit the appropriate numeric key to enter value. 5. Press the ENTER soft key or push the [ENTER] knob to register setting. 6. Press the [ALARM] key to close the menu.
4. VIDEO SOUNDER OPERATION 4-224.12.4 Fish alarm (B/L) The bottom-lock fish alarm sounds when a fish echo is within a predetermined distance from the bottom. Note that the sensitivity of the fish alarm can be set on the SOUNDER SYSTEM SETUP menu. 1. Press the [ALARM] key to show the ALARM menu. 2. Use the trackball to select FISH ALARM (B/L). 3. Press the EDIT soft key to show the fish alarm (B/L) window. FISH ALARM (B/L) ▲ON 0000.0-0000.0 ft OFF▼ Fish alarm (B/L) window 4. Use the trackball to select ON or OFF as appropriate. For ON, use the trackball and numeric keys to enter range: Adjust the trackball to select digit; hit appropriate numeric key to enter value. 5. Press the ENTER soft key or push the [ENTER] knob to register setting. 6. Press the [ALARM] key to close the menu.
4. VIDEO SOUNDER OPERATION 4-234.12.5 Water temperature alarm There are two types of water temperature alarms: WITHIN RANGE and OUT OF RANGE. The WITHIN RANGE alarm sounds when the water temperature is within the range set, and the OUT OF RANGE alarm sounds when the water temperature is higher or lower than the range set. Note that the water temperature alarm is turned on or off reciprocally with the water temperature alarm on the plotter menu. 1. Press the [ALARM] key to show the ALARM menu. 2. Use the trackball to select TEMPERATURE ALARM. 3. Press the EDIT soft key to show the temperature alarm window. TEMPERATURE ALARM▲WITHIN RANGE +000.0 - +000.0°FOUT OF RANGE +000.0 - +000.0°FOFF▼ Water temperature alarm window 4. Use the trackball to select WITHIN RANGE, OUT OF RANGE or OFF as numeric key to enter alarm range: Adjust the trackball to select digit; hit appropriate numeric key to enter value. To switch between plus and minus and vice versa use the +< - ->- soft key. 5. Press the ENTER soft key or push the [ENTER] knob to register setting. 6. Press the [ALARM] key to close the menu.
4. VIDEO SOUNDER OPERATION 4-244.12.6 When an alarm setting is violated... When an alarm setting has been violated the buzzer sounds and the speaker icon appears in red. Press the [CLEAR] key to silence the alarm. At this time the color of the speaker icon changes from red to background color. You can see which alarm has been violated on the alarm menu display. In the example below the bottom alarm has been violated. To see which alarm(s) has been violated: 1. Press the [ALARM] key. The name of the offending alarm is shown in the ALARM INFORMATION window. SOUNDER ALARMEDITCLEAR ALARMRETURNAlarm informationwindowSpeaker iconAUDIO ALARM INTERNAL BUZZBOTTOM ALARM 0050.0-0100.0ftTEMPERATURE ALARM OFFFISH ALARM OFFFISH ALARM (B/L) OFFALARM INFORMATIONDEPTH ALARM! Sounder alarm menu 2. Press the CLEAR ALARM soft key to acknowledge the alarm (and silence the buzzer if it has not already been done with the [CLEAR] key). The color of the speaker icon changes from red to background color. The icon remains on the screen until the reason for the alarm is eliminated or the alarm is disabled. If more than one alarm has been violated, the message CONTINUE appears at the bottom of the alarm information window. In this case, press the NEXT INFO soft key to see which other alarms have been violated. Note: The alarm icon is red when an alarm setting is violated, and changes to background color when the [CLEAR] key or CLEAR ALARM soft key is pressed. The color remains the same regardless of how many times another alarm is violated. 3. Press the [ALARM] key to close the menu.
4. VIDEO SOUNDER OPERATION 4-25Alarm messages The table below shows the sounder alarm messages and their meanings. Sounder alarm messages and their meanings Message Meaning DEPTH ALARM! Bottom alarm violated. FISH ALARM! Fish alarm violated. TEMPERATURE ALARM! Water temperature alarm violated. 4.13 Water Temperature Graph The water temperature graph (appropriate sensor required) plots water temperature on the sounder display. (See the figure on page 4-3.) It can be turned on or off as below. 1. Press the [MENU] key to open the menu. 2. Press the SOUNDER MENU soft key. 3. Select TEMPERATURE GRAPH and press the EDIT soft key. 4. Select OFF (default setting) or ON as appropriate. 5. Press the ENTER soft key. 6. Press the [MENU] key to close the menu.
4. VIDEO SOUNDER OPERATION 4-264.14 Interpreting the Sounder Display 4.14.1 Zero line The zero line (sometimes referred to as the transmission line) represents the transducer’s position, and moves off the screen when a deep phased range is used. Zero lineShift Zero line 4.14.2 Bottom echo Echoes from the bottom are normally the strongest and are displayed in reddish-brown, but the color and width will vary with bottom composition, water depth, frequency, sensitivity, etc. In a comparatively shallow depth, a high gain setting will cause a second or sometimes a third or a fourth echo to be displayed at the same interval between them below the first echo trace. This is because the echo travels between the bottom and the surface twice or more in shallow depths. The color of the bottom echo can be used to help determine the density of the bottom materials (soft or hard). The harder the bottom, the wider the trace. If the gain is set to show only a single bottom echo on mud, a rocky bottom will show a second or third bottom return. The range should be chosen so the first and second bottom echoes are displayed when bottom hardness is being determined. Intensity differencein water depthSecond bottomechoRock baseMud and sand Bottom echoes
4. VIDEO SOUNDER OPERATION 4-274.14.3 Fish school echoes Fish school echoes will generally be plotted between the zero line and the bottom. Usually the fish school/fish echo is weaker than the bottom echo because its reflection property is much smaller compared to the bottom. The size of the fish school can be ascertained from the density of the display. Size offish schoolSmallschoolLargeschool Fish school echoes 4.14.4 Surface noise/Aeration When the waters are rough or the boat passes over a wake, surface noise may appear near the zero line. As surface turbulence is acoustically equivalent to running into a brick wall, the bottom echo will be displayed intermittently. Similar noise sometimes appears when a water temperature difference (thermocline) exists. Different species of fish tend to prefer different temperature zones, so the thermocline may be useful to help identify target fish. 200 kHz tends to show shallow thermoclines better than 50 kHz. In rough waters the display is occasionally interrupted due to below-the-ship air bubbles obstructing the sound path. This also occurs when the boat makes a quick turn or reverses movement. Lowering the picture advance speed may reduce the interruption. However, reconsideration of the transducer installation may be necessary if the interruption occurs frequently. Surface noiseCaused by aeratedwaterThermocline Surface noise/aeration
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5-15. CUSTOMIZING YOUR UNIT This chapter describes the various options which allow you to set up your unit to suit your needs. For mode-specific menus, e.g. radar, plotter and sounder, make sure that you select the appropriate display when making changes or viewing menu options. 5.1 General Setup This paragraph shows you how to set up functions common to the plotter, radar and sounder displays. This is done on the GENERAL SETUP menu, which you may display from any mode. These items include language, key beep, units of measurement, data sources, etc. 1. Press the [MENU] key to display the main menu. 2. Press the SYSTEM CONFIGURATION soft key. 3. Press the GENERAL SETUP soft key. GENERALSETUP1EDITNEXTPAGERETURNGENERALSETUP2EDITPREV.PAGEPage 1 Page 2 KEY BEEP ONLANGUAGE ENGLISHRANGE UNIT nm, ktTEMPERATURE UNIT°FDEPTH UNIT ftTEMPERATURE SOURCE NMEADEPTH SOURCE NMEARESET TRIP LOG NOLAT/LON DISPLAY DD°MM.MMMM’TD DISPLAY LORAN CSPEED SOGPOSITION DISPLAY LAT/LONTIME DISPLAY 24 HOURSINFRARED REMOTE MODE ARANGE & BEARING MODE RHUMB LINEBEARING READOUT MAGNETICMAGNETIC VARIATION AUTO 07.0°E General setup menu 4. Press the NEXT PAGE or PREV. PAGE soft key to switch pages if necessary. 5. Use the trackball to select item. 6. Press the EDIT soft key. 7. Use the trackball to select option desired, then press the ENTER soft key. 8. Press the [MENU] key to close the menu.
5. CUSTOMIZING YOUR UNIT 5-2Contents of general setup menu Item Description Settings Default Setting Key Beep Turns key beep on/off. On, Off On Language Chooses menu language. English, French, German, Italian, Portuguese, Spanish English Range Unit Chooses unit of range and speed measurement. nm, kt; km, km/h; sm, mph; nm & yd, kt; nm & m, kt; km & m, km/h; sm & yd, mph nm, kt Temperature Unit Chooses unit of water temperature measurement. °C,°F °F Depth Unit Chooses unit of depth measurement. ft, m, fa, P/B (Passi/Braza) ft Temperature Source Chooses source of water temperature data. ETR, NMEA. Select ETR to show water temperature data fed from the network sounder. NMEA Depth Source Chooses source of depth data. ETR, NMEA. Select ETR to show depth data fed from the network sounder. NMEA Reset Trip Log Resets distance run to zero. Yes, No No Lat/Lon Display Chooses how many digits (or seconds) to display after decimal point in latitude and longitude position. DD°MM.MM’, DD°MM.MMM’, DD°MM.MMMM’, DD°MM’SS.S” DD°MM.MMMM’ TD Display Chooses TD type. Loran C, Decca Loran C Speed Chooses speed format to display. SOG (Speed over ground), STW (Speed through water) SOG Position Display Chooses position display format. LAT/LON, TD LAT/LON Time Display Chooses time notation. 12 hours, 24 hours 24 hours Infrared Remote Mode A remote controller can be set exclusively for use with a specific display unit, in the case of multiple NavNet display units. For further details see the Installation Manual. A, B, C, D A Range & Bearing Mode Chooses how to calculate range and bearing. Rhumb Line: Straight line drawn between two points on a nautical chart. Great Circle: Shortest course between two points on the surface of the earth. Rhumb Line (Continued on next page)
5. CUSTOMIZING YOUR UNIT 5-3Contents of general setup menu (con’t from previous page) Item Description Settings Default Setting Bearing Readout Chooses bearing display format for course, course over ground and cursor bearing. True, Magnetic Magnetic Magnetic Variation The magnetic variations for all areas of the earth are preprogrammed into this unit. The preprogrammed variation is accurate for most instances, however you may wish to manually enter a variation. For manual input, select Manual, hit the EDIT soft key, enter value, then hit the ENTER soft key to set. “AUTO” requires position data. Auto, Manual Auto (07.0°W) 5.2 Radar Setup This paragraph explains how to customize the radar display to suit your operational needs. 5.2.1 Radar display setup The radar display may be set up from the RADAR DISPLAY SETUP menu, which contains items such as EBL reference and cursor position format. 1. Press the [MENU] key to show the main menu. 2. Press the RADAR DISPLAY SETUP soft key. DISPLAYSETUPEDITD. BOXRETURN▲EBL REFERENCE RELATIVECURSOR POSITION RNG & BRG-RELTUNING AUTOTX SECTOR BLANKING OFF 000° 001° NOISE REJECTION OFFBACKGROUND COLOR BLACK/GREENECHO COLOR GREEN2ND ECHO REJECTION OFFWATCHMAN TIME 5 minutesRANGE UNIT nmTRAIL MODE RELATIVE Radar display setup menu
5. CUSTOMIZING YOUR UNIT 5-4Contents of radar display setup menu Item Description Settings Default Setting EBL Reference References EBL bearing, shown in the EBL data box, to North (True) or heading (Relative). Relative with no heading input. True only in course-up, north-up and true motion. True, Relative Relative Cursor Position Chooses how to display cursor position. Note: “RNG & BRG-TRUE” requires heading data, true bearing. Reverts to relative bearing when heading data is lost. LAT/LON: Lat/Long position of cursor TD: Loran C or Decca TDs RNG & BRG-REL: Range and bearing in relative bearing. RNG & BRG-TRUE: Range and bearing in true bearing. RNG & BRG-REL Tuning Selects receiver tuning method. For further details see the paragraph “2.6 Tuning.” Auto, Manual Auto Turns on/off dead sector graphic, which shows area where no echoes are transmitted. To set sector, select ON, then enter range. Max. sector is 135°. Dashed lines mark the dead sector. Note that noise may occasionally appear in the TX sector when the echo trail feature is turned on. TX Sector Blanking Dead sector On, Off Off Noise Rejection Electrical noise, appearing on the screen as “speckles,” may be suppressed with the noise rejector. Note that some forms of interference cannot be suppressed. Off, Low, High Low (Con’t on next page)
5. CUSTOMIZING YOUR UNIT 5-5Contents of radar display setup menu (con’t from previous page) Item Description Settings Default SettingBackground Color Chooses colors of background, range rings and characters. Effective when HUE soft key is set for MANUAL. Black/Green Background: Black Rings: Green Characters: Green Black/Red Background: Black Rings: Green Characters: Red Blue/White Background: Blue Rings: White Characters: White DK Blue/White Background: Dark Blue Rings: Green Characters: Red White/Green Background: White Rings: Green Characters: Green Black/Green Echo Color Chooses echo color. Yellow, Green, Multi-color. (Multi-color shows echoes in red, yellow or green in order of descending strength.) Green 2ND Echo Rejection Reduces second-trace echoes. See the paragraph “2.24 Suppressing Second-trace Echoes.” On, Off Off Watchman Time Sets watchman stand-by period. For further details see the paragraph “ 2.23 Watchman.” 5, 10, 20 minutes 5 minutes Range Unit Select unit of range measurement. nm, km, sm nm Trail Mode Sets echo trail reference. Note: Relative trail is available in all presentation modes except true motion. True trail is available in all modes. True: Echo trails plotted in actual courses and speeds. Requires compass signal and speed input. Relative: Echo trails move relative to own ship. Relative
5. CUSTOMIZING YOUR UNIT 5-65.2.2 Radar range setup You may choose the radar ranges you wish to use, from the RADAR RANGE SETUP menu. After choosing the ranges desired, change the range with the [RANGE] key to activate range settings. Available ranges depends on the radar used. At least two ranges must be turned on. When less than two ranges are turned on you cannot escape from the RADAR RANGE SETUP menu. Note that this function is not available with the GD-1900C. 1. Press the [MENU] key to show the main menu. 2. Press the RADAR RANGE SETUP soft key to show the RADAR RANGE SETUP menu. RANGESETUPON/OFFRETURNRANGESETUPON/OFFRETURN▲▲Range unit: nm Range unit: km* = Max. range depends on network radar used and is set on the network radar at installation.0.125nm0.25nm0.5nm0.75nm1nm1.5nm2nm3nm4nm6nm8nm12nm16nm24nm36nm48nm64nm72nmMAXIMUM RANGE XXnm*ONONONONOFFONOFFONOFFONOFFONOFFONOFFOFFOFFOFF0.25km0.5km0.75km1km1.5km2km3km4km6km8km12km16km24km36km48km64km72kmMAXIMUM RANGE XXkm *ONONONONOFFONOFFONOFFONOFFONOFFOFFOFFOFFOFF Radar range setup menu 3. Use the trackball to select the range which you want to turn on or off. 4. Press the ON/OFF soft key to turn a range on or off as appropriate. 5. Press the RETURN soft key to register settings. 6. Press the [MENU] key to close the menu. Model Maximum Range 1823C 24 nm, km, sm 1833C 36 nm, km, sm 1933C 48 nm, km, sm 1943C 64 nm, km, sm 1953C 72 nm, km, sm
5. CUSTOMIZING YOUR UNIT 5-75.2.3 Function key setup The function keys provide one-touch execution of a desired function. The default radar function key settings are as shown in the table below. Function Key Default Function Function Key Label 1 Turn heading line off. HL 2 Turn range rings on/off. RNG 3 Turn echo trail on/off. TRL 4 Turn display offcenter on/off. SFT 5 Radar source RSR If the above settings are not to your liking you may change them as follows: 1. Press the [MENU] key. 2. Press the FUNCTION KEY SETUP soft key. FUNC KEYEDITRETURN▲Function key settingFunction key labelHLRNGTRLSFTRSRSOFT KEY 1HL: HDG LINE OFF SOFT KEY 2RNG: RINGS ON/OFFSOFT KEY 3TRL: ECHO TRAILSOFT KEY 4SFT: OFFCENTERSOFT KEY 5RSR: RADAR SOURCE Radar function key menu 3. Select the function key you want to program, then press the EDIT soft key. ▲SOFT KEY 1OFFHL: HDG LINE OFFMOD: MODEGAI: GAIN SEA: A/C SEARAI: A/C RAINFTC: FTCES: ECHO STRETCHPLS: PULSE LENGTHZOM: ZOOM▲SOFT KEY 1SFT: OFFCENTERTRL: ECHO TRAILRNG: RINGS ON/OFFTLL: TLL OUTPUTALM: GUARD ALARMEBL: EBLVRM: VRMTTM: TTM ON/OFFWMK: WPT ON/OFFWTM: WATCHMAN▲SOFT KEY 1ACQ: ACQUISITIONTX: STBY/TXRSR: RADAR SOURCEDBX: D. BOX ON/OFFCHG: CHANGE CNTRLScrolldown▲Scrolldown Radar function key options
5. CUSTOMIZING YOUR UNIT 5-84. Select function desired with the trackball, then press the ENTER soft key or [ENTER] knob to register your selection. 5. Press the [MENU] key to close the menu. Radar function keys Menu Item Function Function Key Label OFF Assigns no function. — HL: HDG LINE OFF Turns heading line off. HL MOD: MODE Selects presentation mode. MOD GAI: GAIN Shows gain sensitivity adjustment window. GAI SEA: A/C SEA Shows A/C SEA adjustment window. SEA RAI: A/C RAIN Shows A/C RAIN adjustment window. RAI FTC: FTC Displays FTC window. Available with Model 1700 series radar. Inoperative otherwise. FTC ES: ECHO STRETCH Turns echo stretch on/off. ES PLS: PULSE LENGTH Sets pulselength (long or short). PLS ZOM: ZOOM Turns zoom on/off. ZOM SFT: OFFCENTER Press to shift display center to cursor location. Press again to turn shift off and return cursor to display center. SFT TRL: ECHO TRAIL Starts/stops echo trails. TRL RNG: RINGS ON/OFF Turns range rings on/off. RNG TLL: TLL OUTPUT Outputs cursor position, in NMEA format, to navigator. TLL ALM: GUARD ALARM Displays alarm soft keys. ALM EBL: EBL Switches control between EBL1 and EBL2 with each press. EBL VRM: VRM Switches control between VRM1 and VRM2 with each press. VRM TTM: TTM ON/OFF Turns TTM (Tracked Target Message) display on/off. TTM WMK: WPT ON/OFF Turns waypoint marker on/off. WMK WTM: WATCHMAN Turns watchman on/off. WTM ACQ: ACQUISITION Acquires and tracks cursor-selected target. (Requires ARP-equipped Model 1800/1900 series network radar.) ACQ TX: STBY/TX Toggles between standby and transmit TX RSR: RADAR SOURCE Selects source for radar picture. RSR DBX: D. BOX ON/OFF Turns data boxes on/off. DBX CHG: CHANGE CNTRL Changes display control in combination display. CHG Note: To use CHANGE CNTRL set it on all displays, with the same soft key number.
5. CUSTOMIZING YOUR UNIT 5-95.3 Plotter Setup This paragraph provides the information necessary for setting up the plotter display. 5.3.1 Navigation options Navigation options, for example, waypoint switching method, may be set on the PLOTTER SETUP menu. 1. Show the plotter display, then press the [MENU] key open the main menu. 2. Press the PLOTTER SETUP soft key. PLOTTERSETUPEDITD. BOXRETURNWAYPOINT SWITCHING ARRVL ALM CRCLCOURSE VECTOR LINESET GOTO METHOD 1POINT Plotter setup menu Contents of plotter setup menu Item Description Settings Default SettingWaypoint Switching Chooses waypoint switching method. See “switching waypoints” on page 3-50. Perpendicular, Arrvl Alm Crcl, Manual Perpendicular Course Vector You may extend a line from the own ship position to show ship’s course. It may be a vector (length depends on ship’s speed) or a simple line (course bar). Line, Vector, Off Line Set GOTO Method Sets the method by which to navigate to a quick point. See “3.10.1 Navigating to a quick point.” 1 Point, 35 Points, 35 Pts/Port Service 1 Point D. BOX (soft key) Sets up data boxes. See paragraph 5.5.
5. CUSTOMIZING YOUR UNIT 5-105.3.2 Function key setup The function keys provide one-touch execution of a desired function. The default plotter function key settings are as shown in the table below. Function Key Default Function Function Key Label 1 Start/stop recording/plotting own ship’s track. TRK 2 Edit mark/line. EML 3 Ruler (measure range and bearing between two points). RUL 4 Add new waypoint. ADD 5 Alphanumeric waypoint list. APL If the above settings are not to your liking you may change them as follows: 1. Press the [MENU] key. 2. Press the FUNCTION KEY SETUP soft key. FUNC KEYEDITRETURN▲Function key settingFunction key labelTRKEMLRULADDALPSOFT KEY 1TRK: TRACK ON/OFF SOFT KEY 2 EML: EDIT MK/LINESOFT KEY 3RUL: RULERSOFT KEY 4 ADD: ADD NEW WPTSOFT KEY 5ALP: ALPHA LIST Plotter function key menu 3. Select the soft key you want to program, then press the EDIT soft key. A menu shows the functions available and the current selection is highlighted. SOFT KEY 1OFFADD: ADD NEW WPTMWP: MOVE WPTRUL: RULERGWP: GOTO WPTGRT: GOTO ROUTEEML: EDIT MK/LINETRK: TRACK ON/OFFTTM: TTM ON/OFFDTT: DEL TGT TRKALP: ALPHA LISTLCL: LOCAL LISTRTE: ROUTE LISTDBX: D. BOX ON/OFFCHG: CHANGE CNTRL▲Scroll Plotter function key options
5. CUSTOMIZING YOUR UNIT 5-114. Select function desired with the trackball, then press the ENTER soft key or [ENTER] knob to register your selection. 5. Press the [MENU] key to close the menu. Plotter function keys Menu Item Function Function Key Label OFF Assigns no function. — ADD: ADD NEW WPT Registers waypoint at cursor position. Place cursor for waypoint location, then press function key. ADD MWP: MOVE WPT Moves selected waypoint to different position. Select waypoint, press function key, select new position, then press the [ENTER] knob. MWP RUL: RULER Measures range and bearing between two points. Press START POINT soft key to change starting point if necessary. Range and bearing between two points appears at the top of the screen. RUL GWP: GOTO WPT Specify waypoint to set as destination. Enter waypoint name in window, then press the ENTER soft key. GWP GRT: GOTO ROUTE Specify route to follow. Enter route name in window, then press the ENTER soft key. GRT EML: EDIT MK/LINE Displays mark & line menu. Press appropriate soft key to access menu item. EML TRK: TRACK ON/OFF Each press starts or stops recording/plotting own ship’s track. TRK TTM: TTM ON/OFF Turns TTM (target track) display on/off. TTM DTT: DEL TGT TRACK Erases all TTM track. DTT ALP: ALPHA LIST Displays waypoint alphanumeric list. ALP LCL: LOCAL LIST Displays waypoint local list. LCL RTE: ROUTE LIST Displays route list. RTE DBX: D. BOX ON/OFF Shows/hides data boxes. DBX CHG: CHANGE CNTRL Changes control in combination screen. CHG Note: To use CHANGE CNTRL set it on all displays, with the same soft key number.
5. CUSTOMIZING YOUR UNIT 5-125.4 Chart Setup This paragraph shows you how to setup digital charts, from offsetting chart position to turning chart attributes on or off. 5.4.1 Chart offset In some instances position may be off by a few seconds. For example, the position of the ship is shown to be at sea while it is in fact moored at a pier. You can compensate for this error by offsetting chart position as shown in the procedure below. 1. Show the plotter display, then press the [MENU] key followed by the CHART SETUP and CHART OFFSET soft keys. +SETOFFSETRESETOFFSETRETURNBRIDGEFISHWP-002 34° 22. 3456'N 353.9°M TRIP NU080° 22. 3456'E 0.75nm 9.9 nmCHART OFFSET+16.0nm Plotter display, chart offset selected 2. Use the trackball to place the cursor at the correct latitude and longitude position of own ship. 3. Press the SET OFFSET soft key. 4. Press the [MENU] key to close the menu. The “chart offset icon” ( ) appears at the top of the display. To cancel chart offset, press the RESET OFFSET soft key at step 3 in the above procedure.
5. CUSTOMIZING YOUR UNIT 5-135.4.2 FURUNO, NavCharts™ chart attributes FURUNO, NavCharts™ chart attributes may be turned on or off from the CHART DETAILS menu, which you may display as follows: 1. Press the [MENU] key. 2. Press the CHART SETUP and CHART DETAILS soft keys. CHARTDETAILSEDITCNTOUR LINERETURN▲LAT/LON GRID GREENTEXT INFORMATION ONWAYPOINTS LARGEWAYPOINT NAMES ONCHART BORDER LINES ONLANDMASS BRT YELLOWBACKGROUND BLACKNAVAIDS ONLIGHT SECTOR INFO ONOTHER SYMBOLS WHITEMARKS SIZE LARGE Chart details menu (FURUNO, NavCharts™)
5. CUSTOMIZING YOUR UNIT 5-14Contents of chart details menu (FURUNO, NavCharts™) Item Description Settings Default Setting Lat/Lon Grid Latitude and longitude grids Red, yellow, green, light-blue, purple, blue, white, Off Green Text Information Geographic place, name On, Off On Waypoints Waypoint size Large, Small, Off Large Waypoint Names Waypoint name On, Off On Chart Border Lines Border lines (indices) On, Off On Landmass Landmass color, brightness Bright, Dim: Red, yellow, green, light-blue, purple, blue, white. Off Brt, Yellow Background Chart background color White, Black Black Navaids Navaids data on NavCharts™; lighthouse data on FURUNO charts On, Off On Light Sector Info Lighthouse viewing sector On, Off On Other Symbols Other map symbols Red, yellow, green, light-blue, purple, blue, white, Off White Marks Size Marks size Large, Small Large Depth < 10 m On, off, red, yellow, green, light-blue, purple, blue, white On, Red Depth = 10 m On, off, red, yellow, green, light-blue, purple, blue, white On, Yellow Depth > 10 m On, off, red, yellow, green, light-blue, purple, blue, white On, Light-blue CNTOUR LINE soft key (See next page.) Depth Info On, off, red, yellow, green, light-blue, purple, blue, white On, Red
5. CUSTOMIZING YOUR UNIT 5-15CNTOUR LINE soft key 1. Press the [MENU] key. 2. Press the CHART SETUP and CHART DETAILS soft keys. 3. Press the CNTOUR LINE soft key. CONTOUR LINEEDITRETURNDEPTH < 10m REDDEPTH = 10m YELLOWDEPTH > 10m LIGHT BLUEDEPTH INFORMATION RED10m = APPROX. 30ft OR 5fa OR 6pb Contour line menu (FURUNO, NavCharts™) 5.4.3 C-MAP chart attributes C-MAP chart attributes may be turned on or off from the CHART DETAILS menu as follows: 1. Press the [MENU] key. 2. Press the CHART SETUP and CHART DETAILS soft keys. CHARTDETAILSEDITDEPTHINFONEXTPAGERETURNCHARTDETAILSEDITDEPTHINFOPREV.PAGEPage 2Page 1 PLACE NAME PLOTTER/OVERLAYCOMPASS PLOTTER/OVERLAYTIDE & CURRENT PLOTTER/OVERLAYNATURAL FEATURE PLOTTER/OVERLAYRIVER & LAKE PLOTTER/OVERLAYCULTURAL FEATURE PLOTTER/OVERLAYLANDMARK PLOTTER/OVERLAYCHART GENERATION PLOTTER/OVERLAYNEW OBJECT PLOTTER/OVERLAYCOMPLEX OBJECT ICON MULTIPLEINFORMATION LEVEL BASICWAYPOINT PLOTTER/OVERLAYWAYPOINT NAME PLOTTER/OVERLAYLAT/LON GRID PLOTTER/OVERLAYCHART BORDER LINE PLOTTER/OVERLAYBACKGROUND COLOR BLACKPORT & SERVICE PLOTTER/OVERLAYATTENTION AREA PLOTTER/OVERLAYNAV LANE PLOTTER/OVERLAYLIGHT PLOTTER/OVERLAYBUOY & BEACON PLOTTER/OVERLAYSIGNAL PLOTTER/OVERLAYCARTOGRAPHIC OBJECT PLOTTER/OVERLAY Chart details menu (C-MAP)
5. CUSTOMIZING YOUR UNIT 5-16Contents of chart details menu (C-MAP) Item Description Settings Default Setting Waypoint Waypoint display Plotter/Overlay, Plotter, Off Plotter/Overlay Waypoint Name Waypoint name Plotter/Overlay, Plotter, Off Plotter/Overlay Lat/Lon Grid Latitude and longitude grids Plotter/Overlay, Plotter, Off Plotter/Overlay Chart Border Line Border lines (indices) Plotter/Overlay, Plotter, Off Plotter/Overlay Background Color Chart background color White, Black Black Port & Service Port services icon display Plotter/Overlay, Plotter, Off Plotter Attention Area Attention area icon display Plotter/Overlay, Plotter Plotter/Contour, Off Plotter/Contour Nav Lane Navigation lanes Plotter/Overlay, Plotter, Off Plotter Light Lighthouse icon, sector Plotter/Overlay, Plot/No Sector, Off Plotter/Overlay Buoy & Beacon Buoys, beacons display Plotter/Overlay, Plotter, Off Plotter/Overlay Signal Signals category icon Plotter/Overlay, Plotter, Off Plotter/Overlay Cartographic Object Cartographic objects category icon Plotter/Overlay, Plotter, Off Plotter Place Name Geographic names Plotter/Overlay, Plotter, Off Plotter/Overlay Compass Compass category icons Plotter/Overlay, Plotter, Off Plotter/Overlay Tide & Current Tide display Plotter/Overlay, Plotter, Off Plotter/Overlay Natural Feature Land outline Plotter/Overlay, Plotter, Off Plotter/Overlay River & Lake Rivers and lakes Plotter/Overlay, Plotter, Off Plotter/Overlay Cultural Feature Cultural features icons Plotter/Overlay, Plotter, Off Plotter/Overlay Landmark Landmarks category icons Plotter/Overlay, Plotter, Off Plotter/Overlay Chart Generation Chart generation category icons Plotter/Overlay, Plotter, Off Plotter/Overlay New Object New object category icons Plotter/Overlay, Plotter, Off Plotter/Overlay Complex Object Icon Single or multiple icon for object composed of several icons Multiple, Single Multiple Information Level Basic or detailed data for objects Basic, Detailed Basic (Con’t on next page)
5. CUSTOMIZING YOUR UNIT 5-17Contents of chart details menu for C-MAP (con’t from previous page) Item Description Settings Default Setting Bathymetric Line Plotter/Overlay, Plotter, Off Plotter/Overlay Spot Sounding Plotter/Overlay, Plotter, Off Plotter/Overlay Bottom Type Plotter/Overlay, Plotter, Off Plotter/Overlay Depth Area Limit 0-99999 ft (m, fa, P/B) 20,164 ft (6, 50 m, 3, 27 fa, 4, 30 P/B) DEPTH INFO soft key (See below.) Bathymetric Range 0-99999 ft (m, fa, P/B) 0-33 ft (0-10 m, 0-6 fa, 0-6 P/B) Settings description Basic: Shows basic characteristics of objects. Detailed: Shows detailed characteristics of objects. Multiple: Shows multiple icons for complex objects. Off: Turns item off. On: Turns item on. Plotter: Shows item on plotter display. Plot/No Sector: Shows item on plotter display. Sector not shown. Plotter/Contour: Shows contour on plotter display. Plotter/Overlay: Shows item on plotter and overlay displays. Single: Shows single icon for complex objects. DEPTH INFO soft key 1. Press the [MENU] key. 2. Press the CHART SETUP and CHART DETAILS soft keys. 3. Press the DEPTH INFO soft key. DEPTHINFO EDITRETURNBATHYMETRIC LINE PLOTTER/OVERLAYSPOT SOUNDING PLOTTER/OVERLAYBOTTOM TYPE PLOTTER/OVERLAYDEPTH AREA LIMIT 00020, 00164ftBATHYMETRIC RANGE 00000-00033ft Depth info menu (C-MAP)
5. CUSTOMIZING YOUR UNIT 5-185.5 Data Boxes Setup You may select the data to show in the data boxes for the plotter, radar and sounder displays. Six boxes may be displayed in case of small size data box and two for large size data box. 1. Display the radar, plotter or sounder display, whichever you want to set. 2. Press the [MENU] key to open the main menu. 3. Press one of the following sets of soft keys depending on the display selected at step 1. Plotter mode: PLOTTER SETUP, D. BOX Radar mode: RADAR DISPLAY SETUP, D. BOX Sounder mode: SOUNDER MENU, D. BOX DATA BOXEDITRETURN▲DATA BOX SIZE SMALLPOSITION ONWAYPOINT OFFCOG ONSOG ONSTW OFFBEARING OFFRANGE OFFTIME TO GO OFFETA OFFTEMPERATURE OFFDEPTH OFFTRIP LOG ONDATE OFFTIME OFFWIND OFF Data box menu 4. Use the trackball to select an item, then press the EDIT soft key. 5. Select ON or OFF as desired. 6. Press the ENTER soft key or the [ENTER] knob to register your selection. Six items may be set to ON for small data boxes; two for large data boxes. 7. Repeat steps 4-6 to turn other items on or off. 8. Press the [MENU] key to close the menu.
5. CUSTOMIZING YOUR UNIT 5-195.6 Hot Page Setup Six user-arrangeable hot pages are provided for quick selection of desired display. If the default hot pages are not to your liking you may change them as shown below. 1. Press the [MENU] key followed by pressing the SYSTEM CONFIGURATION, SYSTEM SETUP, HOT PAGE & NAV DISP SETUP and HOT PAGE SETUP soft keys in that order. 2. Use the trackball to select the hot page number to set, then press the EDIT soft key. The “SELECT SCREEN TYPE” window appears. HOTPAGESETUPENTERCANCELHOT PAGE 1HOT PAGE 2HOT PAGE 3 3HOT PAGE 4 4HOT PAGE 5 5HOT PAGE 6SELECT SCREEN TYPEFULL SCREENSPLIT x 2SPLIT x 3 Hot page setup menu 3. Use the trackball to select screen type desired among FULL SCREEN, SPLIT X 2 and SPLIT X 3 and push the [ENTER] knob. For the full-screen display, rotate the [ENTER] knob to select screen desired, then press the [ENTER] knob. If you selected a split screen, for example, SPLIT X 3, the display now looks as in the figure below. HOT PAGE 1Red cursor showscurrent screen selectionRADAR PLOTTER SOUNDERNAV DATA OVERLAY Hot page setup menu, SPLIT X 3 screen, main screen selection
5. CUSTOMIZING YOUR UNIT 5-204. Rotate the [ENTER] knob to select a main screen, then press the [ENTER] knob. For example, select the radar display. Your choice is then marked with an “X” to show that is has been selected. Sub screenHOT PAGE 1 RADAR PLOTTER SOUNDERCOMPASS HIGHWAY EXT VIDEO Hot page setup menu, SPLIT X 3 screen, sub screen selection 5. Rotate the [ENTER] knob to select the screen to show at the top right 1/4 screen, then press the [ENTER] knob or the ENTER soft key. 6. Rotate the [ENTER] knob to select the screen to show at the bottom right 1/4 screen, then press [ENTER] knob or the ENTER soft key. Note: The SELECT WINDOW soft key functions to select the window to process. 7. Press the [MENU] key to close the menu.
5. CUSTOMIZING YOUR UNIT 5-21NAVSETUPEDITRETURN* For GPS receiver other than GP-310B/320B.POSITION SOURCE ALLSPEED AVERAGING* 0060second(s)LOCAL TIME OFFSET* +00:00TEMP CALIBRATION 00 FDEPTH CALIBRATION 00ftNav setup menu5.7 Navigator Setup This section provides the information necessary for selecting the type of navigator connected to your plotter. 5.7.1 Navigation data source The NAV SETUP menu mainly selects the source of nav data. For GPS receiver other than the GP-310B/320B, speed averaging and local time offset (to use local time) are also available. Press the [MENU] key followed by the SYSTEM CONFIGURATION, NAV OPTION and NAV SOURCE SETTINGS soft keys to display this menu. Contents of nav setup menu Item Description Settings Default Setting Position Source Chooses source of position data. FURUNO BB GPS: GPS Receiver GP-310B/320B GP: GPS navigator (via NETWORK or NMEA port) LC: Loran C navigator (via NETWORK or NMEA port) ALL: Multiple navaid connection (via NETWORK or NMEA port) ALL Speed Averaging Calculation of ETA is based on average ship’s speed over a given period. If the period is too long or too short, calculation error will result. Change this setting if calculation error occurs. The default setting is suitable for most conditions. 0-9999 seconds 60 seconds Local Time Offset GPS uses UTC time. If you would rather use local time, enter the time difference between it and UTC. This setting is not necessary when the time difference is entered at the GPS navaid which is connected. Use the + <- -> - soft key to switch from plus to minus and vice versa. -13:30 to +13:30 hours 00:00 Temp Calibration Offsets NMEA water temperature data. -40°F - 40°F 0°F Depth Calibration Offsets NMEA depth data. -15 - +90 ft 0 ft
5. CUSTOMIZING YOUR UNIT 5-225.7.2 GPS receiver setup (Set equipped with GP-310B/320B) The GPS SETUP menu sets up the GPS Receiver GPS-310B/320B. Press the [MENU] key followed by the SYSTEM CONFIGURATION, NAV OPTION and GPS SENSOR SETTINGS soft keys to display this menu. GPS SETUPEDITGPSSTATUSRETURNLOCAL TIME OFFSET +00:00GEODETIC DATUM WGS-84POSITION SMOOTHING 000 second (s)SPD/CSE SMOOTHING 005 second (s)GPS SPEED AVERAGING 060 second (s)LATITUDE OFFSET 0.000’NLONGITUDE OFFSET 0.000’EDISABLE SATELLITE - - - - - -LATITUDE 45°35.000’NLONGITUDE 125°00.000’WANTENNA HEIGHT 005 mGPS FIX MODE 2D/3DCOLD START NOWAASSET UPAppears only when GPS-320B is connected. GPS setup menu Contents of GPS setup menu Item Description Settings Default Setting Local Time Offset GPS uses UTC time. If you would rather use local time, enter the time difference between it and UTC. Use the +< - ->- soft key to switch from plus to minus and vice versa. -13:30 to +13:30 hours 00:00 Geodetic Datum Geodetic datum is a reference for geodetic survey measurements consisting of fixed latitude, longitude and azimuth values associated with a defined station of reference. You must have the correct geodetic datum selected in your plotter so that it will reference the correct point on the chart for a given latitude and longitude. Although WGS-84 is now the world standard, other categories of charts still exist. Refer to Appendix for a full list of geodetic datum. See Appendix for full list. WGS-84 (Con’t on next page)
5. CUSTOMIZING YOUR UNIT 5-23Contents of GPS setup menu (con’t from previous page) Item Description Settings Default Setting Position Smoothing When the DOP or receiving condition is unfavorable, the GPS fix may change greatly, even if the vessel is not moving. This change can be reduced by smoothing the raw GPS fixes. A setting between 000 to 999 is available. The higher the setting the more smoothed the raw data. If the setting is too high, the response time required to show a change of latitude and longitude will be too long. This is especially noticeable if the vessel is moving fast. Increase the setting if the GPS fix changes randomly. 0-999 seconds 0 seconds (no position smoothing)Spd/Cse Smoothing During position fixing, ship’s velocity (speed and course) is directly measured by receiving GPS satellite signals. The raw velocity data may vary too much depending on receiving conditions and other factors. You can reduce this random variance by increasing the smoothing. The higher the smoothing setting, the more the raw data will be averaged. If this setting is high, the response to speed and course changes will slow. For no smoothing, enter all zeroes. 0-999 seconds 5 seconds GPS Speed Averaging Calculation of ETA is based on average ship’s speed over a given period. If the period is too long or too short, calculation error will result. Change this setting if calculation error occurs. The default setting is suitable for most conditions.0-999 seconds 60 seconds Latitude, Longitude Offset Offsets latitude position to further refine position accuracy. 0.001’S – 9.999’N 0.001’E – 9.999’W 0.0’ (no offset) (Con’t on next page)
5. CUSTOMIZING YOUR UNIT 5-24Contents of GPS setup menu (con’t from previous page) Item Description Settings Default Setting Disable Satellite Every GPS satellite is broadcasting abnormal satellite number(s) in its Almanac, which contains general orbital data about all GPS satellites, including those which are malfunctioning. Using this information, the GPS receiver automatically eliminates any malfunctioning satellite from the GPS satellite schedule. However, the Almanac sometimes may not contain this information. If you hear about a malfunctioning satellite from another source, you can disable it manually. Enter satellite number (two digits, max. 3 satellites),then press the ENTER soft key. Max. 3 satellites None Latitude Sets initial latitude position after cold start. Use the N < - -> S soft key to switch coordinate. — 45°35.000’N Longitude Sets initial longitude position after cold start. Use the W < - -> E soft key to switch coordinate. — 125°00.000’W Antenna Height Enters the height of the GPS antenna unit above sea surface. For further details refer to the installation manual. 0-99 m 5 m GPS Fix Mode Chooses position fixing method: 2D (three satellites in view), 2D/3D (three or four satellites in view whichever is greater). 2D, 2D/3D 2D/3D Cold Start Clears the Almanac to receive the latest Almanac. No, Yes No GPS STATUS (soft key) Displays GPS satellite status display. Requires GPS Receiver GP-310B/320B or GPS navigator outputting the data sentence GSA or GSV. For further details see the chapter on Maintenance.
5. CUSTOMIZING YOUR UNIT 5-25WAAS SETUP Press the WAAS SETUP soft key to show the WAAS SETUP display. Note: This function requires GP-320B antenna. Contents of WAAS SETUP menu Item Description Settings Default setting WAAS MODE Select ON to use the WAAS mode. On, Off Off WAAS SEARCH WAAS satellite can be searched automatically or manually. For manual search, enter appropriate WAASsatellite number. Auto, Manual Auto WAAS ALARM When the WAAS signal is lost, the audible alarm sounds with the visual message “NO WAAS SIGNAL.” On: Alarm continues to sound until the WAAS positioning mode is available again or the alarm is recognized by key operation. Off: Alarm sounds three times. On, Off Off CORRECTION DATA SET Selects the type of message for WAAS correction. Use “02 (default setting)” until the system becomes operational. 00 to 27, 99 02
5. CUSTOMIZING YOUR UNIT 5-265.7.3 TD display setup The TD SETUP menu sets which Loran C or Decca chain to use to display TD position. (Connection of a Loran C or Decca navigator is not necessary to display TD position.) 1. Press the [MENU] key. 2. Press the SYSTEM CONFIGURATION, NAV OPTION and TD SETUP soft keys to display the TD SETUP menu. TD SETUPEDITRETURNLORAN-C GRI 9940 11-27 U.S. WEST COASTCORRECTION 1 +000.0 µsCORRECTION 2 +000.0 µs DECCACHAIN 01 R-G S BALTICCORRECTION 1 +00.00 laneCORRECTION 2 +00.00 lane TD setup menu Displaying Loran C TDs 1. Select GRI, then press the EDIT soft key to show the GRI & station pair window. GRI & STATION PAIRU.S. WEST COAST9940 11-27▲▼▼ Loran GRI & station pair window 2. Adjust the trackball upward or downward to select GRI code. 3. Roll the trackball rightward to show the display below, to enable selection of station pair. GRI & STATION PAIRU.S. WEST COAST11-279940▲▼▼ Loran C GRI & station pair window 4. Adjust the trackball vertically to select station pair. 5. Press the ENTER soft key to register your selection.
5. CUSTOMIZING YOUR UNIT 5-276. If necessary, you may enter a position offset to refine Loran C position accuracy. Select (GRI) CORRECTION 1 or CORRECTION 2, then press the EDIT soft key. Enter correction value with the trackball and alphanumeric keys. Use the + < − −> - soft key to switch from plus to minus and vice versa. Press the ENTER soft key or push the [ENTER] knob. 7. Press the RETURN soft key twice. 8. Press the GENERAL SETUP soft key followed by the NEXT PAGE soft key. 9. Select “LORAN C” from “TD DISPLAY” and “TD” from “POSITION DISPLAY.” 10. Press the [MENU] key twice to close the menu. Displaying DECCA TDs 1. Select CHAIN, then press the EDIT soft key to show the chain & station pair window. CHAIN STATION PAIRS BALTIC01 R-G▲▼▼ Decca chain and station pair window 2. Adjust the trackball upward or downward to select Decca chain number. 3. Roll the trackball rightward to show the display below, to enable selection of station pair. CHAIN STATION PAIRS BALTICR-G01▲▼▼ Decca chain and station pair window 4. Adjust the trackball upward or downward to select station pair (R: red, G: green and P: purple). 5. Press the ENTER soft key to register your selection. 6. If necessary, you may enter position offset to refine Decca position. Select (CHAIN) CORRECTION 1 or CORRECTION 2, then press the EDIT soft key. Enter correction value with the trackball and alphanumeric keys. Use the + < − −> - soft key to switch from plus to minus and vice versa. Press the ENTER soft key or push the [ENTER] knob. 7. Press the RETURN soft key twice. 8. Press the GENERAL SETUP soft key followed by the NEXT PAGE soft key. 9. Select “DECCA” from “TD DISPLAY” and “TD” from “POSITION DISPLAY.” 10. Press the [MENU] key twice to close the menu.
5. CUSTOMIZING YOUR UNIT 5-285.8 Nav Data Display Setup The nav data display shows various navigation data, fed from a navigator, network equipment, etc. You may select the data to display and where to display it as follows: 1. Press the [MENU] key to open the main menu. 2. Press the SYSTEM CONFIGURATION, SYSTEM SETUP, HOT PAGE & NAV DISP SETUP and NAV DATA DISPLAY SETUP soft keys. NAV DATAEDITRETURN1 POSITION2 WPT POS 3 SOG4 STW 5 COG6 BEARING 7 RANGE8 DEPTH 9 TEMP Nav data setup screen 3. Use the trackball to select a location. 4. Press the EDIT soft key. The following display appears. POSITIONWPT POSITIONSOGSTWCOGBEARINGRANGEDEPTHTEMPERATURELOG TRIPTIME TO GOETADATETIMEWINDDISPLAY DATA Nav data setup window 5. Select the data to display, then press the ENTER soft key or [ENTER] knob to register your selection. 6. Press the RETURN soft key followed by the [MENU] key to close the menu.
5. CUSTOMIZING YOUR UNIT 5-295.9 Sounder Setup This section shows you how to customize your network sounder to your liking. You can set fish alarm sensitivity, fine tune sensors, etc. 5.9.1 System setup 1. Show the sounder display, then press the [MENU] key. 2. Press the SOUNDER SYSTEM SETUP soft key. SYSTEM SETUPEDITSENSORSETUPRETURNFISH ALARM LEVEL MEDIUMTRANSMISSION ONTVG 200 kHz 3TVG 50k Hz 3ECHO OFFSET 200 kHz +00ECHO OFFSET 50 kHz +00BOTTOM LEVEL 200 kHz +000BOTTOM LEVEL 50 kHz +000KP PULSE INTERNALSMOOTHING SM3TLL OUTPUT ON Sounder system setup menu Sounder system setup menu description Item Description Settings Default Setting Fish Alarm Level Sets the fish alarm sensitivity; that is, the minimum echo strength which will trigger the fish alarms. High: Orange and stronger echoes trigger the alarm.* Medium: Yellow and stronger echoes trigger the alarm.* Low: Green and stronger echoes trigger the alarm.* * = 8-color display Low Transmission Turns TX power on/off. On, Off On (Continued on next page)
5. CUSTOMIZING YOUR UNIT 5-30Sounder system setup menu description (con’t from previous page) Item Description Settings Default Setting TVG (50 kHz, 200 kHz) TVG (Time Varied Gain) compensates for propagation attenuation of the ultrasonic waves. It does this by equalizing echo presentation so that fish schools of the same size appear in the same density in both shallow and deep waters. In addition, it reduces surface noise. Note that if the TVG level is set too high short range echoes may not be displayed. 0-9 3 (both 50 kHz and 200 kHz) Echo Offset (50 kHz, 200 kHz) If the on-screen echo level appears to be too weak or too strong and the level cannot be adjusted satisfactorily with the gain control, adjust echo offset to compensate for too weak or too strong echoes. -50 - +50 0 (both 50 kHz and 200 kHz) Bottom Level (50 kHz, 200 kHz) If the depth indication is unstable in automatic operation or the bottom echo cannot be displayed in reddish-brown by adjusting the gain control in manual operation, you may adjust the bottom echo level detection circuit, for both 50 kHz and 200 kHz, to stabilize the indication. Note that if the level is set too low weak echoes may be missed and if set too high the depth indication will not be displayed. -100 - +100 0 (both 50 kHz and 200 kHz) KP Pulse Selects source of keying pulse. Internal, External (See installation manual.) Internal Smoothing Smoothes echoes to present stable display. The higher the setting the greater the smoothing. SM1-SM4, OFF SM3 TLL Output Outputs current position to plotter where it is marked with TLL mark. Use soft key to output TLL. ON, OFF ON SENSOR SETUP soft key (See next page.) Offsets speed, depth and water temperature indications and speed of sound. See next section for details.
5. CUSTOMIZING YOUR UNIT 5-315.9.2 Sensor setup The SENSOR SETUP menu lets you further refine speed, water temperature and depth data fed from the network sounder. 1. Show the sounder display, then press the [MENU] key. 2. Press the SOUNDER SYSTEM SETUP and SENSOR SETUP soft keys to show the SENSOR SETUP menu. The current ship’s speed, water temperature, depth and speed of sound are shown at the bottom of the menu. SENSOR SETUPEDITRETURNSPEED12.3ktDEPTH125.0ftTEMP78.8°FACSTC SPD1500m/sSPEED CALIBRATION + 00%TEMP. CALIBRATION + 00°FDEPTH CALIBRATION +00ftASCTC SPD CALIBRATION + 000m/s Sensor setup menu 3. Select item to adjust, then press the EDIT soft key. 4. Adjust the trackball upward or downward to set appropriate value. Speed and temperature calibrations: Enter plus or minus value. For example, if the water temperature readout is 77°F but the actual water temperature is 75°F, enter –2(°F). Depth calibration: If you desire the depth readout to show the distance between ship’s draft and bottom (rather than transducer and bottom), set ship’s draft here. Enter a plus or minus value. Acoustic speed calibration: Sets the speed of sound used by the network sounder. Normally no adjustment is required, however if echoes are returning too slow or too fast adjust the value as appropriate. This is only used if water salinity is at an extreme level. Under normal circumstances, do not adjust. Sensor setup menu settings Item Settings Default Setting Speed Calibration -50 -+50% 0 (no offset) Temperature Calibration -40°F – +40°F 0 (no offset) Depth Calibration -15 - +90 ft 0 (no offset) Acoustic Speed Calibration -500 - +500 m/s 0 (no offset) 5. Press the RETURN soft key followed by the [MENU] key.
5. CUSTOMIZING YOUR UNIT 5-325.9.3 Sounding range, zoom range, bottom lock range This paragraph shows you how to set custom ranges for basic range, zoom range (marker and bottom zoom) and bottom lock range. All default basic ranges are restored whenever the unit of depth measurement is changed. Therefore, change the depth unit before changing the basic ranges. 1. Show the sounder display, then press the [MENU] key to open the main menu. 2. Press the SOUNDER RANGE SETUP soft key to show the SOUNDER RANGE SETUP menu. RANGE SETUPEDITRETURNRANGE 1 15 ftRANGE 2 30 ft RANGE 3 60 ftRANGE 4 120 ftRANGE 5 200 ftRANGE 6 400 ftRANGE 7 1000 ftRANGE 8 4000 ftZOOM RANGE 30 ftBOTTOM LOCK RANGE 20 ft Sounder range setup menu 3. Select the range to change, then press the EDIT soft key. 4. Rotate the trackball or [ENTER] knob to set range desired, then press the RETURN soft key. For basic range, set depth from lowest to highest; a range cannot be higher than its succeeding neighbor. 5. Press the [MENU] key to finish. Default basic ranges Range 1 Range 2 Range 3 Range 4 Range 5 Range 6 Range 7 Range 85 m 10 m 20 m 40 m 80 m 150 m 300 m 1200 m 15 ft 30 ft 60 ft 120 ft 200 ft 400 ft 1000 ft 4000 ft 3 fa 5 fa 10 fa 20 fa 40 fa 80 fa 150 fa 650 fa 3 P/B 5 P/B 10 P/B 30 P/B 50 P/B 100 P/B 200 P/B 700 P/B Setting range: 2 m –1200 m, 7 ft – 4000 ft, 2 fa – 650 fa, 1 P/B – 1000 P/B Zoom range and bottom-lock ranges Item Settings Default Setting Zoom Range 2 m – 120 m, 7 ft – 400 ft, 1 fa – 60 fa, 1 P/B – 70 P/B 10 m, 30 ft, 10 fa, 10 P/B Bottom-lock Range 3 or 6 m, 10 or 20 ft, 2 or 3 fa, 2 or 3 P/B 6 m, 20 ft, 3 fa, 3 P/B
5. CUSTOMIZING YOUR UNIT 5-335.9.4 Function key setup The function keys provide one-touch execution of a desired function. The default sounder function key settings are as shown in the table below. Function Key Default Function Function Key Label 1 Output current position. TLL 2 Suppress clutter. CLT 3 Erase weak signal. SLV 4 Suppress noise. NL 5 Set picture advancement speed. PA If the above settings are not to your liking you may change them as follows: 1. Show the sounder display. 2. Press the [MENU] key. 3. Press the FUNCTION KEY SETUP soft key. FUNC KEYEDITRETURN▲Function key settingFunction key labelTLLCLTSLVNLPASOFT KEY 1TLL: TLL OUTPUT SOFTKEY 2 CLT: CLUTTERSOFT KEY 3SLV: SIGNAL LEVELSOFT KEY 4NL: NOISE LIMITERSOFT KEY 5PA: PICTURE ADV Sounder function key menu 4. Select the function key you want to program, then press the EDIT soft key. ▲SOFT KEY 1OFF MOD: AUTO MODEG20: GAIN 200 kHzG5: GAIN 50 kHzSFT: SHIFTNL: NOISE LIMITERCLT: CLUTTERWMK: WHITE MARKERHUE: HUESLV: SIGNAL LEVEL▲SOFT KEY 1PA: PICTURE ADVTG: TEMP. GRAPHTV2: TVG 200 kHzTV5: TVG 50 kHzEO2: OFFSET 200KEO5: OFFSET 50KSMT: SMOOTHINGZMR: ZOOM RANGEBLR: B/L RANGETLL: TLL OUTPUT▲SOFT KEY 1SSR: SNDR SOURCEDBX: D. BOX ON/OFFCHG: CHANGE CNTRL▲Scrolldown Scrolldown Sounder function key options
5. CUSTOMIZING YOUR UNIT 5-345. Select function desired with the trackball, then press the ENTER soft key or [ENTER] knob to register your selection. 6. Press the [MENU] key to close the menu. Sounder function keys Menu Item Function Function Key Label OFF Assigns no function. MOD: AUTO MODE Display automatic mode selection window. MOD G20: GAIN 200 kHz Displays 200 kHz gain adjustment window. G20 G5: GAIN 50 kHz Displays 50 kHz gain adjustment window. G5 SFT: SHIFT Shifts range in manual operation. SFT NL: NOISE LIMITER Suppresses noise. NL CLT: CLUTTER Suppresses clutter. CLT WMK: WHITE MARKER Sets white marker. WMK HUE: HUE Sets hue. HUE SLV: SIGNAL LEVEL Erases weak signals. SLV PA: PICTURE ADV Sets picture advance speed. PA TG: TEMP. GRAPH Turns temperature graph on/off. TG TV2: TVG 200 kHz Sets TVG for 200 kHz. TV2 TV5: TVG 50 kHz Sets TVG for 50 kHz. TV5 E02: OFFSET 200K Offsets echo strength for 200 kHz. EO2 E05: OFFSET 50K Offsets echo strength for 500 kHz. EO5 SMT: SMOOTHING Sets echo smoothing rate. SMZ ZMR: ZOOM RANGE Sets zoom range. ZMR BLR: B/L RANGE Sets bottom lock range for bottom-lock display. BLR TLL: TLL OUTPUT Outputs current position to plotter. Also inscribes line on sounder and registers position as a waypoint on plotter. TLL SSR: SNDR SOURCE Selects source for sounder data. SSR DBX: D. BOX ON/OFF Turns data boxes on/off. DBX CHG: CHANGE CNTRL Switches control in combination display. CHG Note: To use CHANGE CNTRL set it on all displays, with the same soft key number.
6. DATA TRANSFER 6-16. DATA TRANSFER This chapter provides information for saving and replaying data to and from memory cards, uploading and downloading data, loading waypoint data from Yeoman, and outputting data through the network. 6.1 Memory Card Operations The memory cards store these data: marks, lines, waypoints, routes, track, and setting data (plotter only). 6.1.1 Formatting memory cards Before you can use a memory card it must be formatted. This prepares the card for use with the system. Note that formatting a memory card erases all data from the card. 1. Insert a blank memory card into the card slot. 2. Press the [MENU] key followed by the SYSTEM CONFIGURATION, DATA TRANSFER, UPLOAD/DOWNLOAD DATA and SAVE DATA TO MEMORY CARD soft keys to show the SAVE DATA menu. SAVE DATAEDITSAVEFORMATRETURN▲TRACKS OFFMARKS & LINES OFFWAYPOINTS & ROUTES OFFSETTING DATA OFF Save data menu 3. Press the FORMAT soft key. You are asked if you are ready to format the memory card. 4. Push the [ENTER] knob to format (or press the [CLEAR] key to escape). “NOW FORMATTING MEMORY CARD” appears. Do not remove the card while it is being formatting. When the formatting is completed, “FORMAT COMPLETED. PUSH ENTER KNOB TO CONTINUE.” appears. 5. Push the [ENTER] knob to continue. Note: If the memory card was not inserted correctly, the message “FAILED TO FORMAT MEMORY CARD.” appears.
6. DATA TRANSFER 6-26.1.2 Saving data to a memory card 1. Insert a formatted memory card into the slot. 2. Press the [MENU] key followed by the CONFIGURATION, DATA TRANSFER, UPLOAD/DOWNLOAD DATA and SAVE DATA TO MEMORY CARD soft keys to show the SAVE DATA menu. SAVE DATAEDITSAVEFORMATRETURN▲TRACKS OFFMARKS & LINES OFFWAYPOINTS & ROUTES OFFSETTING DATA* OFF* = Plotter data only Save data menu 3. Use the trackball to select item to save. 4. Press the EDIT soft key. 5. Use the trackball to select ON. 6. Press the ENTER soft key. 7. Repeat steps 3 to 6 to choose other data to save if desired. 8. Press the SAVE soft key, then press the [ENTER] knob. The message “NOW SAVING DATA TO MEMORY CARD. DO NOT TURN OFF DISPLAY UNIT UNTIL COMPLETED.” appears. When saving is completed, “COMPLETED SAVING DATA. PUSH ENTER KNOB TO CONTINUE.” appears. Push the [ENTER] knob to continue.
6. DATA TRANSFER 6-3Memory card messages Various memory card messages appear to alert you to memory card-related error. These are tabulated below. Memory card messages Message Reason Remedy Memory card is not inserted. Please insert memory card. Push ENTER knob to continue. Memory card not inserted. Push the [ENTER] knob to return to the SAVE DATA display and then insert card. Memory card is not formatted. Push ENTER knob to continue. Unformatted memory card. Push the [ENTER] knob to return to the SAVE DATA display. Format the card referring to page 6-1. Wrong card is inserted. Please insert correct memory card. Push ENTER knob to continue. Chart card inserted instead of memory card. Remove chart card, insert memory card, and then push the [ENTER] knob to continue. Overwrite data? (Track) (Mark) (WPT) (Config) Data type to be recorded exists on memory card. (Two or more of same type of data cannot be recorded.) Push the [ENTER] knob to overwrite same data type on the card, or press the [CLEAR] key to escape.
6. DATA TRANSFER 6-46.1.3 Playing back data from a memory card Data (track, marks, lines, waypoints, routes and setting data) can be loaded from a memory card and displayed on the screen. This feature is useful for observing past data and setting up the equipment for a specific purpose with “setting data.” 1. Press the [MENU] key followed by the SYSTEM CONFIGURATION and DATA TRANSFER soft keys. 2. Press the UPLOAD/DOWNLOAD DATA soft key. 3. Press the LOAD DATA IN MEMORY CARD soft key to show the LOAD DATA menu. LOAD DATAEDITLOADRETURN▲TRACKS OFFMARKS & LINES OFFWAYPOINTS & ROUTES OFFSETTING DATA* OFF* = Plotter data only Load data menu 4. Use the trackball to select item to load. 5. Press the EDIT soft key. (The EDIT soft key is inoperative when no memory card is inserted or there is no data in the memory card.) 6. Use the trackball to select ON. (Select OFF to not load selected data.) Press the ENTER soft key. If the memory card does not contain the item selected, the unit beeps and ON cannot be selected. 7. After selecting all items desired, press the LOAD soft key, then press the [ENTER] knob. The message “START LOADING FROM MEMORY CARD.” appears. 8. After loading is completed, the message “COMPLETED LOADING DATA. PUSH ENTER KNOB TO CONTINUE.” appears. Push the [ENTER] knob to continue. Notes on loading data Tracks: Since loaded track data is added to internal track, oldest track will be erased when the track memory capacity is exceeded. Waypoints & routes: The loaded data replaces like stored data. Marks & lines: The loaded data is added to internal data. When the mark/line memory becomes full no marks may be entered. Setting data: The loaded data replaces current configuration settings. If the memory card contents could not be loaded, push the [ENTER] knob to restart with default settings. Note that track memory capacity is not saved or loaded. To use loaded setting data, turn the power off and on again.
6. DATA TRANSFER 6-56.2 Uploading, Downloading Data You can upload/download waypoints, routes, marks and lines from/to a PC, through the DATA 4 port at the rear of the display unit. Note that radar and sounder data cannot be uploaded or downloaded. 6.2.1 Setting communication software on the PC The communication format (RS-232C) with the PC is as follows: Baud Rate: 4800 bps Character Length: 8 bits Stop bit: 1 bit Parity: None X Control: XON/XOFF (fixed) The following data can be downloaded/uploaded between a PC and this equipment: • Waypoint data (In alphanumeric order) • Route data (In order of route number) • End of sentence Note 1: There are two kinds of data for route data: route data and route comment data. Note 2: DGPS position fix is not available when uploading or downloading data. Note 3: Wiring information appears on the UPLOAD or DOWNLOAD menu. 6.2.2 Uploading or downloading data 1. Connect the PC to the equipment. 2. Press the [MENU] key to show the main menu. 3. Press the SYSTEM CONFIGURATION soft key. 4. Press the DATA TRANSFER soft key. 5. Press the UPLOAD/DOWNLOAD DATA soft key. 6. Press the DOWNLOAD WPT/ROUTE TO PC or UPLOAD WPT/ROUTE FROM PC soft key. UPLOADEDITUPLOADSELECT BPSRETURNDOWN-LOADEDITDWLOADSELECT BPSRETURN▲▲WAYPOINT & ROUTES OFFMARKS & LINES OFFWIRING INFORMATIONDISPLAY UNIT PC: DSUB9TxD >1>-WHITE-<2<RDRxD >2>-BLUE -<3<SDRD-A >3>-YELLOWRD-B >4>-GREEN+12V >5>-REDEXT BUZZ >6>-BLACKGND >7>-SHIELD-<5<SGRS232C SETTING • 4800BPS,• 8BIT,•1STOP BIT,• PARITY NONE,• CONTROL Xon/XoffWAYPOINT & ROUTES OFFMARKS & LINES OFFWIRING INFORMATIONDISPLAY UNIT PC: DSUB9TxD >1>-WHITE-<2<RDRxD >2>-BLUE -<3<SDRD-A >3>-YELLOWRD-B >4>-GREEN+12V >5>-REDEXT BUZZ >6>-BLACKGND >7>-SHIELD-<5<SGRS232C SETTING • 4800BPS,• 8BIT,•1STOP BIT,• PARITY NONE,• CONTROL Xon/Xoff Upload and download menus
6. DATA TRANSFER 6-67. To change the baud rate, press the SELECT BPS soft key. BAUD RATE▲▼4800 bps9600 bps19200 bps Baud rate window 8. Select baud rate, then press the ENTER soft key. 9. Press the DWLOAD or UPLOAD soft key. You are asked if you are ready to download or upload waypoints and routes. 10. Push the [ENTER] knob to download (upload). Waypoint data format 1 2 3 4 5 6 77PFEC, GPwpl, llll.llll, a, yyyyy.yyy, a, c----c, c, c----c, a <CR><LF>8 Waypoint data format 1: Waypoint latitude 2: N/S 3: Waypoint longitude 4: E/W 5: Waypoint name (Number of characters is fixed to 6 and space code is placed when the number of characters are less than 6.) 6: Waypoint color 7: Waypoint comment (1 byte for mark code + 13 characters of comment.) 1st byte of mark code: Fixed to “@”. 2nd byte of mark code: Internal mark code. See Note 1. 8. Information of marking waypoint. Always set to “A”. “A”: Displayed “V”: Not displayed Note 1: The following characters can be used for comments: _ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789&'#=9 =: =; =< = ==> =? =@ =A=B =C =D =E=F =G =H Characters available for comment
6. DATA TRANSFER 6-7Route data menu $GPRTE, x, x, a, ccc, c----c, c----c, ... , c----c <CR><LF>12345612 Route data format 1: Number of sentences required for one complete route data (1 to 4). See Note 2. 2: Number of sentences currently used (1 to 4) 3: Message mode (Always set to C) 4: Route No. (001 to 300, 3 digits required) 5 through 12: Waypoint name (Max. 8 names, length of each waypoint name is fixed to 7 byte) Note 2: A route can may contain 35 waypoints, and the GPRTE sentence for one route data may exceed 80 byte limitation. In this case, route data is divided into several GPRTE sentences (Max. 4 sentences). This value shows the number of sentences the route data has been divided. Route comment data format 12$PFEC, GPrtc, xx, c----c <CR><LF> Route comment format 1: Route No. (01 to 200, 3 digits required) 2: Route comment (Max. 16 characters, variable length) The same characters of the comment for waypoint comment can be used. End of sentence $PFEC, GPxfr, CTL, E <CR><LF> End of sentence
6. DATA TRANSFER 6-86.3 Loading Waypoint Data from Yeoman Waypoint data can be loaded from a Yeoman to this equipment. Connect the Yeoman to a DATA port on this equipment and then follow the procedure below. 1. Press the [MENU] key. 2. Press the SYSTEM CONFIGURATION key. 3. Press the DATA TRANSFER soft key. 4. Press the RECEIVE YEOMAN DATA soft key. 5. You are asked if you are sure to receive waypoint data from Yeoman equipment. Push the [ENTER] knob to receive the data. The message “NOW RECEIVING YEOMAN DATA. PUSH SOFT KEY ‘STOP’ TO STOP RECEIVING.” Is displayed. If waypoint capacity is reached the message “WAYPOINTS FULL. NO MORE WAYPOINT CAN BE RECEIVED. PUSH ANY KEY TO STOP.” appears. 6. To stop receiving, press the STOP soft key. 7. After waypoints have been received, press the [MENU] key.
6. DATA TRANSFER 6-96.4 Receiving Data Via Network Equipment You can receive waypoints, routes, marks and lines from NavNet equipment. 1. Press the [MENU] key. 2. Press the SYSTEM CONFIGURATION soft key. 3. Press the DATA TRANSFER soft key. 4. Press the RECEIVE DATA VIA NETWORK soft key. RECEIVE DATAEDITRCVRETURNHOST NAME PLOT1 - - - MARKS & LINES OFFWAYPOINTS & ROUTES OFF Receive data menu 5. Select HOST NAME, then press the EDIT soft key. HOST NAMEPLOT1--- Host name window 6. Use the trackball and the alphanumeric keys to input host name from which to receive data, then push the [ENTER] knob. 7. Select the data you wish to receive, then press the EDIT soft key. For example, select MARKS & LINES. MARKS & LINES▲▼ONOFF Marks & lines window 8. Select ON or OFF as appropriate, then press the ENTER soft key. 9. Turn WAYPOINTS & ROUTES on or off as appropriate.
6. DATA TRANSFER 6-1010. Press the RCV soft key followed by the [ENTER] knob. The message “START RECEIVING DATA VIA NETWORK.” is displayed. If no data could be found, the message “(HOST NAME)’ IS NOT FOUND.” appears. 11. When the transfer is completed, the message “DATA TRANSFER COMPLETED. PUSH ENTER KNOB TO CONTINUE.” appears. Push the [ENTER] knob to finish. 12. Press the [MENU] key to close the menu. 6.5 Outputting Data Through the Network Follow the procedure below to output data through the network. 1. Press the [MENU] key to open the menu. 2. Press the SYSTEM CONFIGURATION, SYSTEM SETUP, PORT SETUP and OUTPUT THROUGH NETWORK soft keys. SELECTSNTNCON/OFFRETURNSELECT SENTENCEAAMAPBBODBWRDPTGGAGLLGTDMTWRMARMBRMCVHWVTGWPLXTEZDAHDTHDGMWV---------------------------------------- Select sentence menu 3. Select sentence with the trackball. 4. Press the ON/OFF soft key to turn sentence on or off. 5. Press the RETURN soft key. 6. Press the [MENU] key to close the menu.
7-17. MAINTENANCE, TROUBLESHOOTING This chapter provides information necessary for keeping your unit in good working order and remedying simple problems. WARNINGDo not open the equipment.Hazardous voltage which cancause electrical shock existsinside the equipment. Only qualified personnel should work inside the equipment. 7.1 Preventive Maintenance Regular maintenance is important for optimum performance. A maintenance program should be established and should at least include the items shown in the table below. Maintenance program Item Check point Remedy Display unit connectors Check for tight connection. Tighten loosened connectors. LCD The LCD will, in time, accumulate a coating of dust which tends to dim the picture. Wipe LCD lightly with soft cloth to remove dust. Wipe the LCD carefully to prevent scratching, using tissue paper and an LCD cleaner. To remove dirt or salt deposits, use an LCD cleaner, wiping slowly with tissue paper so as to dissolve the dirt or salt. Change paper frequently so the salt or dirt will not scratch the LCD. Do not use solvents such as thinner, acetone or benzene for cleaning. Ground terminal Check for tight connection and corrosion. Clean or replace ground wire as necessary. 7.2 Replacement of Battery A lithium battery (Type CR2450-F2 ST2L, Code No. 000-144-941) fitted on a circuit board inside the display unit preserves data when the equipment is turned off, and its life is about three years. When its voltage is low the battery icon () appears at the top of the display. When the icon appears, contact your dealer to request replacement of the battery.
7. MAINTENANCE, TROUBLESHOOTING 7-27.3 Replacement of Fuse The fuse on the power cable protects the equipment from reverse polarity of the ship’s mains and equipment fault. If the fuse blows, find out the cause before replacing it. Use the correct fuse (15A for 12 V device, 7A for 24 V device). Using the wrong fuse will damage the equipment and void the warranty. CAUTIONUse the proper fuse.Use of a wrong fuse can cause fire ordamage the equipment. 7.4 Trackball Maintenance If the cursor skips or moves abnormally, you may need to clean the trackball. 1. Turn the retainer ring counterclockwise 45° to unlock it. Retainer Ring Display unit 2. Remove the retainer ring and ball. 3. Clean the ball with a soft lint-free cloth, and then blow carefully into the ball-cage to dislodge dust and lint. 4. Look for a build-up of dirt on the metal rollers. If dirty, clean the rollers using a cotton swab moistened lightly with isopropyl-rubbing alcohol. 5. Make sure that fluff from the swab is not left on the rollers. 6. Replace the ball and retainer ring. Be sure the retainer ring is not inserted reversely. Note: Trackball maintenance parts are available as below. Part Type Code No. Retainer ring and ball MU3721 000-144-645
7. MAINTENANCE, TROUBLESHOOTING 7-37.5 Simple Troubleshooting This section provides simple troubleshooting procedures which the user can follow to restore normal operation. If you cannot restore normal operation do not attempt to check inside the unit. Any trouble should be referred to a qualified technician. 7.5.1 General General troubleshooting If… Then… you cannot turn on the power • check for blown fuse. • check that the power connector is firmly fastened. • check for corrosion on the power cable connector. • check for damaged power cable. • check battery for proper voltage output (10.8 to 31.2 V). there is no response when a key is pressed • turn off and on the power. If there still is no response the key may be faulty. Request service. 7.5.2 Radar GD-1900C requires a network radar. Radar troubleshooting If… But… Then… you pressed the [POWER/BRILL] key and the RADAR TX soft key to show the radar picture nothing appears on the display • check that the antenna cable is firmly fastened. • check if radar source is correct.marks, legends appear no echo appears • check Tx fuse in power cable. If it is blown, replace it. the picture is not updated or it freezes — • check antenna cable. • for freeze up, turn the display unit on and off again. tuning is adjusted sensitivity is poor • magnetron may need to be replaced. Contact your dealer. the range is changed radar picture does not change • try to hit the [+] and [-] keys again. • turn the display unit off and on again. there is poor discrimination in range — • adjust A/C SEA. the true motion presentation is not working properly — • reselect true motion mode. • check if heading and speed are input. the range rings are not displayed — • hit the RADAR DISPLY and RINGS soft keys to display them.
7. MAINTENANCE, TROUBLESHOOTING 7-47.5.3 Plotter Requires GPS Receiver GP-310B. Plotter troubleshooting If… Then… position is not fixed within three minutes • check that antenna connector is firmly fastened. • check number of satellites received, on the GPS status display. (See page 7-11.) There should be three or more. position is wrong • check that the correct geodetic chart system is selected, on the GPS SENSOR SETTINGS menu. • enter position offset, on the GPS SENSOR SETTINGS menu. the track is not plotted • track is not being plotted. (“H” icon appears at the top of the display.) Press the TRACK HALT soft key on the TRACKS & MARKS CONTROL menu to start plotting again. the bearing is wrong • check that correct magnetic variation is entered, on the GENERAL SETUP menu. Loran C (or Decca) TDs do not appear • check that LORAN C (or DECCA) is selected at TD DISPLAY on the GENERAL SETUP menu. Also, check that proper Loran C (Decca) chains codes are entered, on the TD SETUP menu. Loran C (or Decca) TDs are wrong • enter TD offset, on the TD SETUP menu. the ship’s speed indication is not zero after the ship is stopped • try to decrease speed/course smoothing, on the GPS SENSOR SETTINGS menu.
7. MAINTENANCE, TROUBLESHOOTING 7-57.5.4 Sounder Requires Network Sounder ETR-6/10N. Sounder troubleshooting If… But… Then… you selected a sounder display with the DISP key picture does not appear • check that the network sounder’s signal cable is firmly fastened. • Check that sounder source is correct. • check that the network sounder is plugged in. The LED on the network sounder should flash every second. marks and characters appear picture does not appear • check for loosened transducer connector. the picture appears zero line does not appear • the picture is shifted. Confirm shift setting. picture sensitivity is too low — • check gain setting, if using manual operation. • marine life or air bubbles may be clinging to transducer face. • bottom may be too soft to return a suitable echo. the depth indication is not displayed — • adjust gain and range to display the bottom echo (in reddish brown), if you are using the manual sounder mode. noise or interference shows on the display — • check to be sure the transducer cable is not near ship’s engine. • check the ground. • other video sounders of the same frequency as yours may be operating near you. the water temperature graph appears data is wrong • check that sensor cable is tightly fastened.
7. MAINTENANCE, TROUBLESHOOTING 7-67.6 Diagnostics This paragraph provides the procedures for testing the equipment for proper operation. Four tests are provided: Memory I/O test, Keyboard test, Remote controller test, and Test pattern. 7.6.1 Memory I/O test The memory I/O test provides for individual testing of the display unit, GPS Receiver GP-310B/320B, Network Sounder ETR-6/10N and ARP, displaying program number and checking for proper operation. 1. Press the [MENU] key to show the menu. 2. Press the SYSTEM CONFIGURATION soft key. 3. Press the SYSTEM SETUP soft key. 4. Press the TEST & CLEAR soft key. 5. Press the MEMORY I/O TEST soft key. MEMORYI/O TST RETURN* = Requires GPS Receiver GP-310B/320B. ** = Requires Network Sounder ETR-6/10N.*** = Requires ARP-equipped Model 1800/1900 series network radar.DISPLAY UNIT TESTGPS SENSOR TEST*NETWORK SOUNDER TEST**ARP TEST*** MEMORY I/O TEST menu 6. Then, press appropriate soft key to start a diagnostic test.
7. MAINTENANCE, TROUBLESHOOTING 7-7Display unit test Press the DISPLAY UNIT TEST soft key at the MEMORY I/O TEST menu to test the display unit. The equipment displays program version number and checks devices. Results for device checks are shown as OK or NG (No Good). For any NG, request service. A test connector is required to check ports. “ - - “ shown when no test connector is connected. Chart number shown when chart is inserted. Press the RETURN soft key to return the MEMORY I/O TEST menu. XX = Program Version No. XX = Program Version No.Model 1800/1900 series GD-1900C* = For FURUNO, NAVIONICS model. 19500010XX for C-MAP model.Program No. 19500020XX*ROM1, 2 : OKROM3 : OKROM4 : OKSDRAM : OKSRAM : OKINT. BATT : OKPORT NMEA IN/OUT 1 : - - NMEA IN/OUT 2 : - - NMEA IN : - - RS232 : - - HEADING : 352.2° NETWORK : - -CARD SLOT : CHART NUMBER: HEADING PULSE : OKBEARING PULSE : OK (XX.Xrpm)TOTAL ON TIME : 000000.0 hTOTAL TX TIME : 000000.0 hMachine Status +130 Program No. 19500020XX*ROM1, 2 : OKROM3 : OKROM4 : OKSSDRAM : OKSRAM : OKINTERNALBATTERY : OKPORTNMEA IN/OUT 1 : - - NMEA IN/OUT 2 : - - NMEA IN : - - RS232C : - - HEADING : 352.2° NETWORK : - -CHART NUMBER: Machine Status +130 No results appear when"sub" radar selected asradar source. Display unit test results GPS sensor test (Requires GPS Receiver GP-310B/320B) Press the GPS SENSOR TEST soft key at the MEMORY I/O TEST menu to test the GPS Receiver GP-310B/320B. The equipment displays GPS receiver program version number, and checks the GPS unit for proper operation, displaying OK or NG (No Good) as the result. For NG, request service. Press the RETURN soft key to return the MEMORY I/O TEST menu. *: This is for GPS-310B, "48502380XX" appears for GPS-320B.XX = Program Version No.PROGRAM No. *48502180XXGPS UNIT : OKMachine Status +115 GPS receiver test results
7. MAINTENANCE, TROUBLESHOOTING 7-8Network sounder test (Requires Network Sounder ETR-6/10N) Press the NETWORK SOUNDER TEST soft key at the MEMORY I/O TEST menu to test the Network Sounder ETR-6/10N. The equipment displays network sounder program version number, checks the ROM and RAM, and displays water temperature (appropriate sensor required) and depth. The results of the ROM and RAM check are shown as OK or NG (No Good). For any NG, request service. Press the RETURN soft key to return to the MEMORY I/O TEST menu. XX = Program Version No.PROGRAM No. 02523060XXROM1, 2 : OKRAM : OKTEMPERATURE : xxx.xx °FDEPTH : xxx.xx mMachine Status +115 Network sounder test results ARP test (Requires ARP pcb in Model 1800/1900 series network radar) The ARP test is mainly provided for the service technician. Press the ARP TEST soft key at the MEMORY I/O TEST menu to test the ARP. The results of the ROM and RAM check are shown as OK or NG (No Good). For any NG, request service. Press the RETURN soft key to return the MEMORY I/O TEST menu. XX = Program Version No.PROGRAM No. 18590271XXARP ROM : OK ARP RAM : OKSPEED : OK 12.3ktCOURSE : OK 359.9°TRIGGER : OKVIDEO : OKBEARING PULSE : OKHEADING PULSE : OKMINIMUM HIT : 0003SCAN-TIME : 0250MANUAL ACQ : 00AUTO ACQ : 00FE-DATA1 : 000FE-DATA2 : 000Machine Status +115 ARP test results
7. MAINTENANCE, TROUBLESHOOTING 7-97.6.2 Test pattern The test pattern test checks the display for proper display of colors. 1. Press the [MENU] key to show the menu. 2. Press the SYSTEM CONFIGURATION soft key. 3. Press the SYSTEM SETUP soft key. 4. Press the TEST & CLEAR soft key. 5. Press the TEST PATTERN soft key to show the test pattern. 6. Push the [ENTER] knob consecutively to show white, red, green, blue and black colors individually. 7. Press the RETURN soft key. 8. Press the [MENU] key to close the menu. WHTBLUGRNBLKRED[ENTER] knob[ENTER] knob[ENTER] knob[ENTER] knob[ENTER] knob[ENTER] knobRETURNGREENWHITEBLACKBLUEGREENREDPUSH ENTER KNOB TO CHANGE PATTERN.RETURNWHITE Test pattern sequence
7. MAINTENANCE, TROUBLESHOOTING 7-107.6.3 Keyboard, remote controller test The keyboard test checks the controls on the display unit and remote controller for proper operation. 1. Press the [MENU] key to show the menu. 2. Press the SYSTEM CONFIGURATION soft key. 3. Press the SYSTEM SETUP soft key. 4. Press the TEST & CLEAR soft key. 5. Press the KEYBOARD & REMOTE TEST soft key. For Remote Controller For Display UnitPUSH "CLEAR" KEY3 TIMES TO RETURNK-BOARD TESTI/R REMOTE CODE Screen for testing keyboard, remote controller 6. Operate each control on the keyboard and remote controller one by one. A key is functioning properly if its on-screen location “fills” in black when the key is pressed. For the [ENTER] knob and trackball, rotate them to show their X-Y positions digitally, and push the [ENTER] knob to confirm its function. 7. Press the [CLEAR] key three times on the display unit or remote controller to escape from the test. 8. Press the [MENU] key to close the menu.
7. MAINTENANCE, TROUBLESHOOTING 7-117.7 GPS Status Display The GPS status display provides data about the GPS satellites. It is available with connection of the GPS Receiver GP-310B/320B or a GPS navigator outputting the data sentence GSA or GSV. 1. Press the [MENU] key. 2. Press the SYSTEM CONFIGURATION, NAV OPTION and GPS SENSOR SETTINGS soft keys to display the GPS SENSOR SETTINGS menu. 3. Press the GPS STATUS soft key. RETURN 23:59:59APR 10 2001DateandTimeDOP valueReceive signal levelBars show satellitesignal levels. Satelliteswhose signal levelextends past 40 areused to fix position.GPS antenna heightEstimated position of satellite in the sky. Satellites used for fixing position are circled.23122927011726052021302812330 40 50DOP 1.2ALT 1 mWNSE21122320290527 1728300126SATNo. SNRGPS 3DGPS position fixWWAAS satellite(GPS-320B only)WAAS satellite(in three digits, GPS-320B only) GPS status display 4. Press the RETURN soft key to quit the GPS status display.
7. MAINTENANCE, TROUBLESHOOTING 7-127.8 Clearing Memories Your equipment has a memory for each of the plotter, radar and sounder sections. These memories can be cleared to restart operation with default settings. The following data are not cleared: Radar; Heading adjustment, timing adjustment, MBS level, tuning point, tuning indication (short, medium, long), video level, dead sector, antenna height, STC curve, antenna type, on time, tx time, Sounder; White marker, hue, signal level, TLL output, depth calibration, range. 1. Press the [MENU] key to open the menu. 2. Press the SYSTEM CONFIGURATION soft key. 3. Press the SYSTEM SETUP soft key. 4. Press the TEST & CLEAR soft key. 5. Press the MEMORY CLEAR soft key. MEMORY CLEAREDITRETURNDISPLAY UNIT NOGPS SENSOR NONETWORK SOUNDER NO Memory clear menu 6. Use the trackball to choose the memory to clear. 7. Press the EDIT soft key. 8. Use the trackball to select YES, then press the ENTER soft key. One of the following displays appears depending on the selection made at step 6. ALL SETTNGS EXCEPTSNDR ARE RESET TODEFAULT. ARE YOU SURE?YES ... PUSH ENTER KNOBNO ... PUSH CLEAR KEYBEGIN COLD STARTTO CLEAR GPSMEMORY. ARE YOU SURE? YES ... PUSH ENTER KNOB NO ... PUSH CLEAR KEYSOUNDER WILL BE SET TO DEFAULT. ARE YOU SURE?YES ... PUSH ENTER KNOBNO ... PUSH CLEAR KEYDisplay Unit Clear GPS Receiver Clear Network Sounder Clear Windows for clearing memory 9. Push the [ENTER] knob to clear the memory selected. 10. Press the [MENU] key to close the menu. 11. Turn the power off and on again.
7. MAINTENANCE, TROUBLESHOOTING 7-137.9 Error Messages In addition to alarm messages your equipment also displays error messages. Error messages Error Message Meaning Remedy Connection with the ETR was cut. Network sounder disconnected. • Check that display unit where the sounder is connected is turned on. • Check network sounder’s cabling. Connection with the RADAR was cut. Radar disconnected. • Check that display unit where the radar is connected is turned on. • Check antenna cable. Low Voltage! Internal Battery Voltage of battery on circuit board in display unit is low. Have a qualified technician replace the battery. No bearing pulse detected. No bearing pulse from radar antenna. Check antenna cable. No GPS fix! GPS navigator is turned off or no GPS position data. There may be obstacles around GPS antenna. No position data. An error may occur on GP-310B/320B. Disconnect GPS cable from the display unit, and then contact your dealer. No heading pulse detected. Check heading sensor. HEADING DATA MISSING! No heading pulse Check heading cable.
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A-1 APPENDIX Menu Overview MENU key Radar MENU Key EBL REFERENCE (TRUE, RELATIVE)CURSOR POSITION (LAT/LON, TD, RNG&BRG-REL, RNG&BRG-TRUE)TUNING (AUTO, MAN)TX SECTOR BLANKING (ON (FROM 000°, SECTOR 001°)), OFF)NOISE REJECTION (OFF, LOW, HIGH)BACKGROUND COLOR (BLACK/GREEN, BLACK/RED, BLUE/WHITE, DK BLUE/WHITE, WHITE/GREEN)ECHO COLOR (YELLOW, GREEN, MULTI-COLOR)2ND ECHO REJECTION (ON, OFF)WATCHMAN TIME (5, 10, 20 minutes)RANGE UNIT (nm, km, sm)TRAIL MODE (TRUE, RELATIVE)D. BOX soft key (DATABOX SIZE SMALL/LARGE, POSITION, WAYPOINT, COG, SOG, STW, BEARING, RANGE, TIME TO GO, ETA, TEMPERATURE, DEPTH, TRIP LOG, DATE, TIME, WIND) RADAR DISPLAY SETUPARP SETUP0.125/0.25/0.5/0.75/1/1.5/2/3/4/6/8/12/16/24/36/48/64/72 (nm & sm)0.25/0.5/0.75/1/1.5/2/3/4/6/8/12/16/24/36/48/64/72 (km)SOFT KEY 1 - SOFT KEY 5(OFF, HDG LINE OFF, MODE, GAIN, A/C SEA, A/C RAIN, FTC (Model 1700 series NavNet radar only), ECHO STRETCH, PULSE LENGTH, ZOOM, OFFCENTER, ECHO TRAIL, RINGS ON/OFF, TLL OUTPUT, GUARD ALARM, EBL, VRM, TTM ON/OFF, WPT ON/OFF, WATCHMAN, ACQUISITION (ARP-equipped Model 1800/1900 series NavNet radar only), STBY/TX, RADAR SOURCE, D. BOX ON/OFF, CHANGE CNTRL)RADARRANGE SETUP#FUNCTION KEY SETUP*ARP TARGET INFO (INTERNAL ARP, EXTERNAL ARP, OFF)CANCEL ALL TARGETS (YES, NO)APP VECTOR MODE (RELATIVE, TRUE)ARP VECTOR TIME (30 seconds; 1, 3, 6, 15, 30 minutes)HISTORY INTERVAL (OFF, 30 seconds; 1, 3, 6 minutes)CPA (OFF, 0.5, 1, 2, 3, 5, 6 nm)TCPA (30 seconds; 1, 2, 3, 4, 5, 6, 12 minutes)AUTO ACQUISITION AREA (ON, OFF)TARGET ID NUMBER (ON, OFF)(Requires ARPcircuit board innetwork radar1800/1900.)* Default settings for function keys: SOFT KEY 1, HDG LINE OFF; SOFT KEY 2, RINGS ON/OFF; SOFT KEY 3, ECHO TRAIL;SOFT KEY 4, OFFCENTER, SOFT KEY 5, RADAR SOURCE1# = Not used on GD-1900C.Max. range24 nm/sm, km = 1823C36 nm/sm, km = 1833C48 nm/sm, km = 1933C64 nm/sm, km = 1943C72 nm/sm, km = 1953C
APPENDIX A-2 GENERALSETUPNAV SOURCESETTINGSNAV OPTIONSYSTEM CONFIGURATIONPOSITION SOURCE(FURUNO BB GPS, GP, LC, ALL)SPEED AVERAGING (0-9999 seconds, 60 seconds)LOCAL TIME OFFSET (-13:30-+13:30 hr, 00:00)TEMP CALIBRATION (-40 F - +40 F, 0 F)DEPTH CALIBRATION (-15 - +90 ft, 0 ft)Page 1Page 212GPS SENSORSETTINGS TD SETUPLOCAL TIME OFFSET (-13:30-+13:30, 00:00)GEODETIC DATUM (WGS-84, OTHERS: See page A-10.)POSITION SMOOTHING (0 - 999 seconds, 0 seconds)SPD/CSE SMOOTHING (0 - 999 seconds, 5 seconds)GPS SPEED AVERAGING (0 - 999 seconds, 60 seconds)LATITUDE OFFSET (0.000 - 9.999’N(S), 0.000’N)LONGITUDE OFFSET (0.000 - 9.999’W(E), 0.000’E)DISABLE SATELLITE (Max. 3)LATITUDE (45°35.000’N)LONGITUDE (125°00.000’W)ANTENNA HEIGHT (0 - 999 m, 5 m)GPS FIX MODE (2D, 2D/3D)COLD START (YES, NO)LORAN-C GRI (9940: 11-27 (US west coast))CORRECTION 1 (-999.9-+999.9 µs, 000.0 µs)CORRECTION 2 (-999.9-+999.9 µs, 000.0 µs)DECCA CHAIN (01: R-G (S Baltic))CORRECTION 1 (-99.99-+99.99 lane, 00.00 lane)CORRECTION 2 (-99.99-+99.99 lane, 00.00 lane)GPS STATUS soft key(Displays status of GPS satellites.)KEY BEEP (ON, OFF)LANGUAGE (ENGLISH, OTHERS)RANGE UNIT(nm, kt; km, km/h; sm, mph; nm&yd, kt; nm&m, kt; km&m, km/h; sm&yd, mph)TEMPERATURE UNIT (°C, °F)DEPTH UNIT (m, ft, fa, pb)TEMPERATURE SOURCE (ETR, NMEA)DEPTH SOURCE (ETR, NMEA)RESET TRIP LOG (YES, NO)LAT/LON DISPLAY(DD° MM. MM’ DD° MM. MMM’ DD° MM. MMMM’ DD° MM" SS.S")TD DISPLAY (LORAN C, DECCA)SPEED (SOG, STW)POSITION DISPLAY (LAT/LON, TD)TIME DISPLAY (12 HOURS, 24 HOURS)INFRARED REMOTE MODE (A, B, C, D)RANGE & BEARING MODE(GREAT CIRCLE, RHUMB LINE)BEARING READOUT (TRUE, MAGNETIC)MAGNETIC VARIATION (AUTO 07.0°W, MANUAL)WAAS SETUP soft key(Only when GPS-320B is connected.) WAAS MODE (On, Off)WAAS SEARCH (Auto, Manual)WAAS ALARM (On,. Off)CORRECTION DATA SET (02)
APPENDIX A-3 PORT SETUP24SYSTEMSETUP3SELECT SNTNC soft key*GPS/NMEA PORT FURUNO GPS SENSOR (YES, NO)OUTPUT FORMAT (NMEA 0183 Ver.1.5, 2.0)LAT/LON FORMAT(DD° MM. MM’ DD° MM. MMM’ DD° MM. MMMM’) OUTPUT DESTINATION (YES, NO)OUTPUT THROUGH NETWORK(Select data sentences to output to NavNetequipment. See * below. All sentences turned off in default setting.)PC/NMEA/ EXT. BUZZPORTNMEA OUTPUT FORMAT(NMEA 0183 Ver.1.5, 2.0)BAUD RATE(4800, 9600, 19200, bps))BIT LENGTH (7 bits, 8 bits)STOP BIT (1 bit, 2 bits)PARITY(EVEN, ODD, NONE) SELECT SNTNC soft key** = AAM, APB, BOD, BWR(BWC)#1, DPT(DBT)#2, GGA, GLL, GTD,MTW, RMA, RMB, RMC, VHW, VTG, WPL, XTE, ZDA, HDT, HDG, MWVSELECT SNTNC soft key*NMEA PORT FURUNO GPS SENSOR (YES, NO)OUTPUT FORMAT (NMEA 0183 Ver.1.5, 2.0)LAT/LON FORMAT(DD° MM. MM’ DD° MM. MMM’ DD° MM. MMMM’) OUTPUT DESTINATION (YES, NO)#1= BWR for rhumb line, BWC for great circle#2 = DBT for NMEA Ver. 1.5; DPT for NMEA Ver. 2.0
APPENDIX A-4 * = Requires GPS Receiver GP-310B.** = Requires Network Sounder ETR-6/10N.*** = Requires ARP-equipped Model 1800/1900 series network radar.3DATA TRANSFERUPLOAD/DOWNLOAD DATARECEIVE YEOMAN DATA (Receive Yeoman data.)DOWNLOAD WPT/ROUTE TO PC (WAYPOINTS & ROUTES, MARKS & LINES)UPLOAD WPT/ROUTE FROM PC (WAYPOINTS & ROUTES, MARKS & LINES)SAVE DATA TO MEMORY CARD (TRACKS, MARKS & LINES, WAYPOINTS & ROUTES, SETTING DATA)LOAD DATA IN MEMORY CARD (TRACKS, MARKS & LINES, WAYPOINTS & ROUTES, SETTING DATA)RECEIVE DATA VIA NETWORKHOST NAME (PLOT1)MARKS & LINES (ON, OFF)WAYPOINTS & ROUTES (ON, OFF) 4TEST & CLEARMEMORY I/O TESTHOT PAGE & NAV DISP SETUPHOT PAGE SETUP (Configures HOT PAGE 1 to 6.)RADAR (SIMULATION 1, SIMULATION 2, LIVE)PLOTTER ((SIMULATION, LIVE)SOUNDER (SIMULATION 1, SIMULATION 2, LIVE)SPEED (0.0-99 kt, 0 kt)COURSE (8 FIGURE, DIRECTION 0.0-359.9°, 000.0°)LATITUDE (85°0.0’N-85°0.0’, 45°35.000’N)LONGITUDE (180°0.0’E-180°0.0’W, 125°00.000’W)START DATE & TIME (00:00 01 APR 00)RADAR SIMULATION DATA (YES, NO)NAV DATA DISPLAY SETUP (Configures nav data displays.)TEST PATTERNMEMORY CLEARKEYBOARD & REMOTE TEST DISPLAY UNIT (YES, NO)GPS SENSOR (YES, NO)*NETWORK SOUNDER (YES, NO)**DISPLAY UNIT TESTGPS SENSOR TEST*NETWORK SOUNDER TEST**ARP TEST***SIMULATIONSETUPSELECT BPS soft key4800960019200 (bps)
APPENDIX A-5 Plotter MARKS/LINES COLOR (RED, YELLOW, GREEN, LIGHT BLUE, PURPLE, BLUE, WHITE)MARKS SHAPE ( )LINES STYLE ( )MARKS SIZE (LARGE, SMALL)MENU Key CHART OFFSET (offsets chart position.)TRACKS & MARKSCONTROLCHART SETUPOWN SHIP TRACK DISP (ON, OFF)OWN SHIP TRACK COLOR (RED, YELLOW, GREEN, LIGHT BLUE, PURPLE, BLUE, WHITE)TARGET TRACK DISPLAY (ON, OFF)TARGET TRACK COLOR (RED, YELLOW, GREEN, LIGHT BLUE, PURPLE, BLUE, WHITE)INTERVAL (TIME, DISTANCE)TIME INTERVAL (0 - 99m59s,10 seconds)DISTANCE INTERVAL (0 - 99.99nm/km/sm, 0.1 nm)MEMORY (TRACK & MARK) (0 - 8000 points, 2000 points)TRACK soft key (RESUME, HALT)LAT/LON GRID (RED, YELLOW, GREEN, LIGHT BLUE, PURPLE, BLUE, WHITE, OFF)TEXT INFORMATION (ON, OFF)WAYPOINTS (LARGE, SMALL, OFF)WAYPOINT NAMES (ON, OFF)CHART BORDER LINES (ON, OFF)LANDMASS (BRT, DIM, OFF, RED, YELLOW, GREEN, LIGHT BLUE, PURPLE, BLUE, WHITE)BACKGROUND (WHITE, BLACK)NAVAIDS (ON, OFF)LIGHT SECTOR INFO (ON, OFF) OTHER SYMBOLS (OFF, RED, YELLOW, GREEN, LIGHT BLUE, PURPLE, BLUE, WHITE)MARKS SIZE (LARGE, SMALL)CNTOUR LINE soft keyDEPTH < 10m (ON, OFF, RED)DEPTH = 10m (ON, OFF, YELLOW)DEPTH > 10m (ON, OFF, LIGHT BLUE)DEPTH INFORMATION (ON, OFF, RED)* Colors: RED, YELLOW, GREEN, LIGHT BLUE, PURPLE,BLUE, WHITE12ERASE T & M soft keyERASE ALL TRACKSERASE TRACKS BY AREAERASE TRACKS BY COLORERASE TARGET TRACKSERASE ALL MARKS/LINESERASE MARKS BY AREAMARK SETUP soft key✕, , , = Default settingCHART DETAILS (FURUNO, NavChartsTM)
APPENDIX A-6 CHART DETAILS(C-MAP chart) WAYPOINT SWITCHING (PERPENDICULAR, ARRVL ALM CRCL, MANUAL)COURSE VECTOR (VECTOR, LINE, OFF)SET GOTO METHOD (1 POINT, 35 POINTS, 35PTS/PORT SVC)PLOTTER SETUPWAYPOINT (PLOTTER/OVERLAY, PLOTTER, OFF)WAYPOINT NAME (PLOTTER/OVERLAY, PLOTTER, OFF)LAT/LON GRID (PLOTTER/OVERLAY, PLOTTER, OFF)CHART BORDER LINE (PLOTTER/OVERLAY, PLOTTER, OFF)BACKGROUND (WHITE, BLACK) PORTS & SERVICE (PLOTTER/OVERLAY, PLOTTER, OFF)ATTENTION AREA (PLOTTER/OVERLAY, PLOTTER, PLOTTER CONTOUR, OFF)NAV LANE (PLOTTER/OVERLAY, PLOTTER, OFF) LIGHT (PLOTTER/OVERLAY, PLOTTER, PLOT/NO SECTOR, OFF)BUOY & BEACON (PLOTTER/OVERLAY, PLOTTER, OFF)SIGNAL (PLOTTER/OVERLAY, PLOTTER, OFF)CARTOGRAPHIC OBJECT (PLOTTER/OVERLAY, PLOTTER, OFF)PLACE NAME (PLOTTER/OVERLAY, PLOTTER, OFF) COMPASS (PLOTTER/OVERLAY, PLOTTER, OFF) TIDE AND CURRENT (PLOTTER/OVERLAY, PLOTTER, OFF) NATURAL FEATURE (PLOTTER/OVERLAY, PLOTTER, OFF) RIVER & LAKE (PLOTTER/OVERLAY, PLOTTER, OFF) CULTURAL FEATURE (PLOTTER/OVERLAY, PLOTTER, OFF) LANDMARK (PLOTTER/OVERLAY, PLOTTER, OFF) CHART GENERATION (PLOTTER/OVERLAY, PLOTTER, OFF) NEW OBJECT (PLOTTER/OVERLAY, PLOTTER, OFF) COMPLEX OBJECT ICON (SINGLE, MULTIPLE) INFORMATION LEVEL (BASIC, DETAILED) DEPTH INFO soft key (See left margin.)Page 1Page 212D. BOX soft key (Same items as for D. BOX soft key on the RADAR DISPLAY SETUP menu. See page A-1.)3DEPTH INFO soft keyBATHYMETRIC LINE (PLOTTER/OVERLAY, PLOTTER, OFF)SPOT SOUNDING (PLOTTER/OVERLAY, PLOTTER, OFF)BOTTOM TYPE (PLOTTER/OVERLAY, PLOTTER, OFFDEPTH AREA LIMIT (33 ft)BATHYMETRIC RANGE (0-33 ft)
APPENDIX A-7 SYSTEM CONFIGURATION (Same items as on page A-2.) CREATE VOYAGE- BASED ROUTESOFT KEY 1 - SOFT KEY 5(OFF, ADD NEW WPT, MOVE WPT, RULER, GOTO WPT, GOTO ROUTE, EDIT MK/LINE, TRACK ON/OFF, TTM ON/OFF, DEL TGT TRK, ALPHA LIST, LOCAL LIST, ROUTE LIST, D. BOX ON/OFF, CHANGE CNTRL)(Assigns function of each plotter function key.)FUNCTION KEY SETUP*NEW (BCKTRK TIME, BCKTRK DIST, MANUAL)SELECT ROUTEWAYPOINTSROUTESWAYPOINTS/ROUTESLOCAL LISTALPHANUMERIC LISTWAYPOINT BY CURSORWAYPOINT BY RNG & BRGGOTONEW ROUTEEDIT ROUTEERASE ROUTELOG RESTARTSTOP/RELEASERVRSE/FORWARDSPEED (Speed for ETA, 0-99 kt, GPS or manual input)COORD TYPE* Defaut settings for function keys:SOFT KEY 1, TRACK ON/OFF; SOFT KEY 2, EDIT MK/LINE:SOFT KEY 3, RULER; SOFT KEY 4, ADD NEW WPT;SOFT KEY 5, ALPHA LIST3GOTONEW WPTEDIT WPTERASE WPTNEW WPTNEW WPTSTART POINTDestination isrequired.
APPENDIX A-8 Sounder MENU Key NOISE LIMITER (OFF, LOW, MEDIUM, HIGH)CLUTTER (0-16, 09 AUTO)WHITE MARKER (1-8 (8-color), 1-16 (16 color), OFF)ZOOM MARKER (ON, OFF)HUE (1-9, 1)SIGNAL LEVEL (OFF, SL1-SL3, 8 color, monochrome, SL1-SL6, 16 color)PICTURE ADVANCE (2/1, 1/1, 1/2, 1/4, 1/8, 1/16, STOP)TEMPERATURE GRAPH (ON, OFF)SPD SENSING PIC ADV (ON, OFF)D. BOX soft key (Same items as on plotter menu. See page A-2.)FISH ALARM LEVEL (HIGH, MEDIUM, LOW )TRANSMISSION (OFF, ON)TVG 200 kHz (0 - 9, 3)TVG 50 kHz (0 - 9, 3)ECHO OFFSET 200 kHz (-50 - +50, 0)ECHO OFFSET 50 kHz (-50 - +50, 0)BOTTOM LEVEL 200 kHz (-100 - +100, 0)BOTTOM LEVEL 50 kHz (-100 - +100, 0)KP PULSE (INTERNAL, EXTERNAL)SMOOTHING (OFF, SM1, SM2, SM3, SM4)TLL OUTPUT (ON, OFF)SENSOR SETUP soft key SPEED CALIBRATION (-50 - +50%, 0%) TEMP. CALIBRATION (-40°F - +40°F, 0°F) DEPTH CALIBRATION ( -15 - +90 ft, 0 ft) ACSTC SPD CALIBRATION (-500 - +500m/s, 0 m/s)SOUNDER MENUSOUNDERSYSTEM SETUPRANGE 1 - RANGE 8*ZOOM RANGE (2-120 m, 10 m; 7-400 ft, 30 ft; 1-60 fa, 10 fa; 1-70 P/B, 10 P/B)BOTTOM LOCK RANGE (3 m, 6 m; 10 ft, 20 ft; 2 fa, 3 fa: 3 fa; 2 P/B, 3 P/B: 3 P/B)SOUNDER RANGE SETUPSOFT KEY 1- SOFT KEY 5 (OFF, AUTO MODE, GAIN 200 kHz, GAIN 50 kHz, SHIFT, NOISE LIMITER, CLUTTER, WHITE MARKER, HUE, SIGNAL LEVEL, PICTURE ADV, TEMP. GRAPH, TVG 200 kHz, TVG 50 kHz, OFFSET 200K, OFFSET 50K, SMOOTHING, ZOOM RANGE, B/L RANGE, TLL OUTPUT, SNDR SOURCE, D. BOX ON/OFF, CHANGE CNTRL)(Assign function of echo sounder function key.)FUNCTION KEY SETUP#SYSTEM CONFIGURATION (Same items as on page A-2.)Range 1 Range 2 Range 3 Range 4 Range 5 Range 6 Range 7 Range 85 m 10 m 20 m 40 m 80 m 150 m 300 m 1200 m15 ft 30 ft 60 ft 120 ft 200 ft 400 ft 1000 ft 4000 ft3 fa 5 fa 10 fa 20 fa 40 fa 80 fa 150 fa 650 fa3 P/B 5 P/B 10 P/B 30 P/B 50 P/B 100 P/B 200 P/B 700 P/B* = Default sounder ranges# Default settings for function keys: SOFT KEY 1, TLL OUTPUT; SOFT KEY 2, CLUTTER; SOFT KEY 3, SIGNAL LEVEL: SOFT KEY 4, NOISE LIMITER, SOFT KEY 5, PICTURE ADV
APPENDIX A-9 EXT VIDEO (Same items as on page A-2.)MENU Key CONFIGURATION ALARM key Radar Alarms SET GUARD 1 (ERASE GUARD 1)SET GUARD 2 (ERASE GUARD 2)ALARM key Plotter Alarms AUDIO ALARM (INT & EXT BUZZ, INTERNAL BUZZ, OFF)ARRIVAL ALARM (ON, OFF, default range: 0.010 nm(km/sm))ANCHOR WATCH ALARM (ON, OFF, default range: 0.010 nm(km/sm))PROXIMITY ALARM (ON, OFF)XTE ALARM (ON, OFF, default range: 0.050 nm(km/sm))SPEED ALARM (WITHIN, UNDER/OVER, OFF)TRIP ALARM (ON, OFF)BOTTOM ALARM (ON, OFF) TEMPERATURE ALARM (WITHIN RANGE, OUT OF RANGE, OFF)NEXT INFO soft key (Shows which alarms have been violated.)CLEAR ALARM soft key (Acknowledges violated alarm.)ALARM key Sounder Alarms AUDIO ALARM (INT & EXT BUZZ, INTERNAL BUZZ, OFF)BOTTOM ALARM (ON, OFF) TEMPERATURE ALARM (WITHIN RANGE, OUT OF RANGE, OFF)FISH ALARM (ON, OFF)FISH ALARM (B/L) (ON, OFF) NEXT INFO soft key (Shows which alarms have been violated.)CLEAR ALARM soft key (Acknowledges violated alarm.)ALARM key
APPENDIX A-10 Geodetic Chart List 001: WGS84 002: WGS72 003: TOKYO : Mean Value (Japan, Korea, and Okinawa) 004: NORTH AMERICAN 1927 : Mean Value (CONUS) 005: EUROPEAN 1950 : Mean Value 006: AUSTRALIAN GEODETIC 1984 : Australia and Tasmania Island 007: ADINDAN : Mean Value (Ethiopia and Sudan) 008: : Ethiopia 009: : Mall 010: : Senegal 011: : Sudan 012: AFG : Somalia 013: AIN EL ABD 1970 : Bahrain Island 014: ANNA 1 ASTRO 1965 : Cocos Island 015: ARC 1950 : Mean Value 016: : Botswana 017: : Lesotho 018: : Malawi 019: : Swaziland 020: : Zaire 021: : Zambia 022: : Zimbabwe 023: ARC 1960 : Mean Value (Kenya, Tanzania) 024: : Kenya 025: : Tanzania 026: ASCENSION ISLAND 1958 : Ascension Island 027: ASTRO BEACON "E" : Iwo Jima Island 028: ASTRO B4 SOR. ATOLL : Tem Island 029: ASTRO POS 71/4 : St. Helena Island 030: ASTRONOMIC STATION 1952 : Marcus Island 031: AUSTRALIAN GEODETIC 1966 : Australia and Tasmania Island 032: BELLEVUE (IGN) : Efate and Erromango Islands 033: BERMUDA 1957 : Bermuda Islands 034: BOGOTA OBSERVATORY : Colombia 035: CAMPO INCHAUSPE : Argentina 036: CANTON ISLAND 1966 : Phoenix Islands 037: CAPE : South Africa 038: CAPE CANAVERAL : Mean Value (Florida and Bahama Islands) 039: CARTHAGE : Tunisia 040: CHATHAM 1971 : Chatham Island (New Zealand) 041: CHUA ASTRO : Paraguay 042: CORREGO ALEGRE : Brazil 043: DJAKARTA (BATAVIA) : Sumatra Island (Indonesia) 044: DOS 1968 : Gizo Island (New Georgia Island) 045: EASTER ISLAND 1967 : Easter Island 046: EUROPEAN 1950 (Cont'd) : Western Europe 047: : Cyprus 048: : Egypt 049: : England, Scotland, Channel, and Shetland Islands 050: : England,Ireland, Scotland, and Shetland Islands 051: : Greece 052: : Iran 053: : Italy Sardinia 054: : Italy Sicily 055: : Norway and Finland 056: : Portugal and Spain 057: EUROPEAN 1979 : Mean Value 058: GANDAJIKA BASE : Republic of Maldives 059: GEODETIC DATUM 1949 : New Zealand 060: GUAM 1963 : Guam Island 061: GUX 1 ASTRO : Guadalcanal Island 062: HJORSEY 1955 : Iceland 063: HONG KONG 1963 : Hong Kong 064: INDIAN : Thailand and Vietnam 065: : Bangladesh, India, and Nepal 066: IRELAND 1956 : Ireland 067: ISTS 073 ASTRO 1969 : Diego Garcia 068: JHONSTON ISLAND 1961 : Johnston Island 069: KANDAWALA : Sri Lanka 070: KERGUELEN ISLAND : Kerguelen Island 071: KERTAU 1948 : West Malaysia and Singapore 072: LA REUNION : Mascarene Island 073: L.C. 5 ASTRO : Cayman Brac Island 074: LIBERIA 1964 : Liberia 075: LUZON : Philippines (Excluding Mindanao Island) 076: : Mindanao Island 077: MAHE 1971 : Mahe Island 078: MARCO ASTRO : Salvage Islands 079: MASSAWA : Eritrea (Ethiopia) 080: MERCHICH : Morocco 081: MIDWAY ASTRO 1961 : Midway Island 082: MINNA : Nigeria 083: NAHRWAN : Masirah Island(Oman) 084: : United Arab Emirates 085: : Saudi Arabia 086: NAMIBIA : Namibia 087: MAPARIMA, BWI : Trinidad and Tobago 088: NORTH AMERICAN 1927 : Western United States 089: : Eastern United States 090: : Alaska 091: : Bahamas (Excluding San Salvador Island) 092: : Bahamas San Salvador Island 093: : Canada (Including Newfoundland Island) 094: : Alberta and British Columbia 095: : East Canada 096: : Manitoba and Ontario 097: : Northwest Territories and Saskatchewan 098: : Yukon 099: : Canal Zone 100: : Caribbean 101: : Central America 102: : Cuba 103: : Greenland 104: : Mexico 105: NORTH AMERICAN 1983 : Alaska 106: : Canada 107: : CONUS 108: : Mexico, Central America 109: OBSERVATORIO 1966 : Corvo and Flores Islands (Azores) 110: OLD EGYPTIAN 1930 : Egypt 111: OLD HAWAIIAN : Mean Value 112: : Hawaii 113: : Kaual 114: : Maui 115: : Oahu 116: OMAN : Oman 117: ORDNANCE SURVEY OF GREAT BRITAIN 1936 : Mean Value 118: : England 119: : England, Isle of Man, and Wales 120: : Scotland and Shetland Islands 121: : Wales 122: PICO DE LAS NIVIES : Canary Islands 123: PITCAIRN ASTRO 1967 : Pitcairn Island 124: PROVISIONAL SOUTH CHILEAN 1963 : South Chile (near 53° s) 125: PROVISIONAL SOUTH AMERICAN 1956 : Mean Value 126: : Bolivia 127: : Chile Northern Chie (near 19° s) 128: : Chile Southern Chile (near 43° s) 129: : Colombia 130: : Ecuador 131: : Guyana 132: : Peru 133: : Venezuela 134: PUERTO RICO : Puerto Rico and Virgin Islands 135: QATAR NATIONAL : Qatar 136: QORNOQ : South Greenland 137: ROME 1940 : Sardinia Islands 138: SANTNA BRAZ : Sao Maguel, Santa Maria Islands (Azores) 139: SANTO (DOS) : Espirito Santo Island 140: SAPPER HILL 1943 : East Falkland Island 141: SOUTH AMERICAN 1969 : Mean Value 142: : Argentina 143: : Bolivia 144: : Brazil 145: : Chile 146: : Colombia 147: : Ecuador 148: : Guyana 149: : Paraguay 150: : Peru 151: : Trinidad and Tobago 152: : Venezuela 153: SOUTH ASIA : Singapore 154: SOUTHEAST BASE : Porto Santo and Medeira Islands 155: SOUTHWEST BASE : Faial, Graciosa, Pico, Sao Jorge, and Terceira Islands 156: TIMBALAI 1948 : Brunel and East Malaysia (Sarawak and Sadah) 157: TOKYO : Japan 158: : Korea 159: : Okinawa 160: TRISTAN ASTRO 1968 : Tristan da Cunha 161: VITI LEVU 1916 : Viti Levu Island (Fiji Islands) 162: WAKE-ENIWETOK 1960 : Marshall Islands 163: ZANDERIJ : Suriname 164: BUKIT RIMPAH : Bangka and Belitung Islands (Indonesia) 165: CAMP AREA ASTRO : Camp Mcmurdo Area, Antarctica 166: G. SEGARA : Kalimantan Islands(Indonesia) 167: HERAT NORTH : Afghanistan 168: HU-TZU-SHAN : Taiwan 169: TANANARIVE OBSERVATORY 1925 : Madagascar 170: YACARE : Uruguay 171: RT-90 : Sweden 172 : Pulkovo 1942 : Russia
APPENDIX A-11World Time Chart
APPENDIX A-12 Icons Icon Meaning North marker. Points to North. Correct chart and suitable scale - full chart reliability. Chart overenlarged. Chart card not inserted. Wrong chart card inserted. Chart scale too small. Plotter, radar, sounder alarm setting violated. Track is not being recorded or plotted. Chart offset applied. S AV E Voyage-based route currently being created. Latitude and longitude position offset applied. Voltage of battery on circuit board in display unit is low. Contact your dealer about replacement. S I M Simulation mode.
APPENDIX A-13 SBAS Coverage Area 150 W 120 W 90 W 60 W 30 W 0 30 E 60 E 90 E 120 E 150 E 150 W 120 W 90 W 60 W 30 W 0 30 E 60 E 90 E 120 E 150 E 020 S40 S60 S20 N40 N60 N020 S40 S60 S20 N40 N60 NWAASEGNOS MSASSatellite, Region Position 120, AOR-E 15.5 W 122, AOR-W 54 W 131, IOR 64.5 E 134, POR 178 E 131 134122 120 Accuracy may be affected when using a GEO satellite within current service area.
SP - 1 E3503S02F SPECIFICATIONS OF MARINE RADAR MODEL 1823C/1833C/1933C/1943C/1953C 1. GENERAL 1.1 Indication System PPI Daylight display, raster scan, color LCD 1.2 Range, Pulse length (PL) & Pulse Repetition Rate (PRR) Range (nm) Pulse length (µs) PRR (Hz approx.) 0.125 to 1.5 0.08 2100 1.5 to 3 0.3 1200 3 to 72* 0.8 600 *Maximum Range: M1823C: 24nm, M1833C: 36nm, M1933C: 48nm, M1943C: 64nm, M1953C: 72nm 1.3 Range Resolution 20 m 1.4 Bearing Resolution M1823C: 6.7°, M1833C: 4.0°, M1933C: 2.4°, M1943C: 1.9°, M1953C: 1.9° (XN12A), 1.2° (XN13A) 1.5 Minimum Range 27 m 1.6 Bearing Accuracy ±1° 1.7 Range Ring Accuracy 0.9 % of range or 8 m, whichever is the greater 2. SCANNER UNIT 2.1 MODEL1823C: 2.1.1 Radiator Micro-strip 2.1.2 Polarization Horizontal 2.1.3 Antenna Rotation 30/24 rpm nominal (for short/long range) 2.1.4 Radiator Length 45 cm 2.1.5 Horizontal Beamwidth 5.2° 2.1.6 Vertical Beamwidth 25° 2.1.7 Sidelobe Attenuation -19 dB or less (within ±20º of main-lobe) -21 dB or less (±20º of main-lobe or more) 2.2 MODEL1833C: 2.2.1 Radiator Printed waveguide array 2.2.2 Polarization Horizontal 2.2.3 Antenna Rotation 24 rpm nominal 2.2.4 Radiator Length 60 cm 2.2.5 Horizontal Beamwidth 3.9° 2.2.6 Vertical Beamwidth 20° 2.2.7 Sidelobe Attenuation -18 dB or less (within ±20° of main-lobe) -23 dB or less (±20° of main-lobe or more)
SP - 2 E3503S02F 2.3 MODEL1933C: 2.3.1 Radiator Slotted waveguide array 2.3.2 Polarization Horizontal 2.3.3 Antenna Rotation 24 or 48 rpm nominal High brilliance monitor: 24 rpm nominal only 2.3.4 Radiator Length 100 cm (XN10) 2.3.5 Horizontal Beamwidth 2.4° 2.3.6 Vertical Beamwidth 27° 2.3.7 Sidelobe Attenuation -20 dB or less (within ±20° of main-lobe) -28 dB or less (±20° of main-lobe or more) 2.4 MODEL1943C: 2.4.1 Radiator Slotted waveguide array 2.4.2 Polarization Horizontal 2.4.3 Antenna Rotation 24 or 48 rpm nominal High brilliance monitor: 24 rpm nominal only 2.4.4 Radiator Length 120 cm (XN12) 2.4.5 Horizontal Beamwidth 1.9° 2.4.6 Vertical Beamwidth 22° 2.4.7 Sidelobe Attenuation -24 dB or less (within ±20° of main-lobe) -30 dB or less (±20° of main-lobe or more) 2.5 MODEL1953C: 2.5.1 Radiator Slotted waveguide array 2.5.2 Polarization Horizontal 2.5.3 Antenna Rotation 24 or 48 rpm nominal 2.5.4 Radiator Length 120 cm (XN12), 180 cm (XN13, 24rpm only) 2.5.5 Horizontal Beamwidth 1.9° (XN12), 1.2° (XN13) 2.5.6 Vertical Beamwidth 22° 2.5.7 Sidelobe Attenuation XN12: -24 dB or less (within ±20° of main-lobe) -30 dB or less (±20° of main-lobe or more) XN13: -24 dB or less (within ±10° of main-lobe) -30 dB or less (±10° of main-lobe or more) 3. TRANSCEIVER MODULE 3.1. Frequency and Modulation 9410 MHz ±30MHz (X band), P0N 3.2. Peak Output Power M1823C: 2.2 kW nominal, M1833C/1933C: 4 kW nominal, M1943C: 6 kW nominal, M1953C: 12 kW nominal
SP - 3 E3503S02F 3.3. Modulator FET Switching Method 3.4. Intermediate Frequency 60 MHz 3.5. Tuning Automatic or manual 3.6. Receiver Front End MIC (Microwave IC) 3.7. Bandwidth Tx pulselength 0.08 µs and 0.3 µs: 25 MHz Tx pulselength 0.8 µs: 3 MHz 3.8. Duplexer Circulator with diode limiter 3.9. Warming up 90 s approx. 4. DISPLAY UNIT 4.1. Display 10.4-inch rectangular TFT color LCD 640(H) x 480(V) dots, Effective radar display dia.: 152 mm 4.2. Range, Range Ring Interval (RI), Number of Rings Range (nm) 0.125 0.25 0.5 0.75 1 1.5 2 3 4 6 8 12 16 24 36 48 64 72 RI (nm) 0.0625 0.125 0.125 0.25 0.25 0.5 0.5 1 1 2 2 3 4 6 12 12 16 18 Rings 2 2 4 3 4 3 4 3 4 3 4 4 4 4 3 4 4 4 Maximum range: M1823C: 24nm, M1833C: 36nm, M1933C: 48nm, M1943C: 64nm, M1953C: 72nm 4.3.Markers Heading Line, Bearing Scale, Range Rings, Variable Range Marker (VRM), Electronic Bearing Line (EBL), Alarm Zone, Waypoint Mark (navigation input required) 4.4.Alphanumeric Indications Range, Range Ring Interval, Interference Rejection (IR), Variable Range Marker (VRM), Electronic Bearing Line (EBL), Stand-by (ST-BY), Echo Averaging (EAV), TX Pulse width Guard Alarm (G(IN), G(OUT)), Echo Stretch (ES), Range and Bearing to Cursor or Cursor Position, Echo Trailing (TRAIL), Trailing Time, Data Box (Position, COG, SOG, STW etc. selectable on menu) 4.5. Input Data IEC 61162-1 (NMEA 0183 Ver1.5/2.0) Own ship’s position: GGA>RMC>RMA>GLL Ship’s speed: RMC>RMA>VTG>VHW Bearing (True): HDT>HDG*1>HDM*1>VHW Bearing (Magnetic): HDM>HDG*1>HDT*1>VHW Course: RMC>RMA>VTG Water depth: DPT>DBT>DBS>DBK Wind: MWV>VWT>VWR Water Temperature: MTW Time: ZDA *1: calculated by magnetic deviation
SP - 4 E3503S02F 4.6. Output Data Alarm signal 12 VDC, 100 mA or less NMEA 0183 Ver1.5 GGA, GLL, RMA, RMC, GTD, VTG, ZDA (GPS data required) RMB, WPL, BWC or BWR, APB, AAM, BOD, XTE, VHW, MTW, DPT or DBT, DBS (ETR required), TLL (L/L, Heading data required), TTM (ARPA required) 5. PLOTTER FUNCTION 5.1. Projection Mercator 5.2. Usable Area 85 latitude or below 5.3. Effective Area 211.2 x 158.4 mm 5.4. Display pixels 640 x 480 dots 5.5. Position Indication Latitude/longitude, Loran C LOP or DECCA LOP 5.6. Effective Projection Area 0.125 nm to 1,024 nm (at equatorial area) 5.7. Track Display Plot interval: by time (1 sec. to 99 min. 59 sec.) or by distance (0 to 99.9 nm) 5.8. Colors Red, yellow, green purple, light-blue, blue, white 5.9. Memory Capacity Track/mark: 8000 points, Waypoint: 999 points 5.10. Storage Capacity Simple route: 200 routes with 35 waypoints each 5.11. MOB 1 point 5.12. Quick Routes 1 course with 35 waypoints max. 5.13. Electronic Chart FURUNO chart card or NAVIONICS chart card available C-MAP chart card also available for C-MAP NT Model 5.14. Alarms Arrival and Anchor watch, Cross track error and proximity alarms, Ship’s speed in and out alarms, Water temperature, Trip alarm, Fish alarm, Bottom alarm (ETR required) 6. POWER SUPPLY 6.1. Rated Voltage/Current M1823C 12-24 VDC: 7.5-3.7 A M1833C 12-24 VDC: 5.3-2.6 A (6.4-3.1 A) M1933C (24rpm) 12-24 VDC: 5.6-2.7 A (6.7-3.2 A) M1933C (48rpm) 12-24 VDC: 7.5-3.6 A M1943C (24rpm) 12-24 VDC: 6.3-3.1 A (7.4-3.5 A) M1943C (48rpm) 12-24 VDC: 8.1-3.8 A M1953C (24rpm) 12-24 VDC: 8.6-4.3 A M1953C (48rpm) 12-24 VDC: 10.3-5.1 A ( ): for high brilliance monitor
SP - 5 E3503S02F 6.2. Rectifier (option) 100-115/220-230 VAC, 1 phase, 50/60 Hz 7. ENVIRONMENTAL CONDITION 7.1. Ambient Temperature Scanner Unit: -25°C to +70°C Display Unit: -15°C to +55°C Remote Controller: +5°C to +45°C Power Supply Unit: -15°C to +55°C 7.2. Relative Humidity 93 % or less at +40°C 7.3. Waterproofing Scanner Unit: IPX6 Display Unit: IPX5 (External monitor connected: IPX0) Remote Controller, Power Supply Unit: IPX0 7.4. Bearing Vibration IEC 60945-3rd 8. COATING COLOR 8.1. Display Unit N3.0 8.2. Scanner Unit M1823C/1833C N9.5 (upper), 2.5PB3.5/10 (lower) M1933C/1943C/1953C N9.5 9. COMPASS SAFE DISTANCE 9.1. Display Unit Standard: 0.60 m Steering: 0.40 m 9.2. Scanner Unit M1823C/1833C: Standard: 0.90 m Steering: 0.70 m M1933C/1943C/1953C: Standard: 1.00 m Steering: 0.75 m
SP - 6 E3503S02F SPECIFICATIONS OF VIDEO PLOTTER GD-1900C 1. DISPLAY UNIT 1.1. Indication System PPI Daylight display, raster scan, color LCD 1.2. Display 10.4-inch rectangular TFT color LCD, 640(H) x 480(V) dots 1.3. Input Data IEC 61162-1 (NMEA 0183 Ver1.5/2.0) Own ship’s position: GGA>RMC>RMA>GLL Ship’s speed: RMC>RMA>VTG>VHW Bearing (True): HDT>HDG*1>HDM*1>VHW Bearing (Magnetic): HDM>HDG*1>HDT*1>VHW Course: RMC>RMA>VTG Water depth: DPT>DBT>DBS>DBK Wind: MWV>VWT>VWR Water Temperature: MTW Time: ZDA *1: calculated by magnetic deviation 1.4. Output Data Alarm signal 12 VDC, 100 mA or less NMEA 0183 Ver1.5 GGA, GLL, RMA, RMC, GTD, VTG, ZDA (GPS data required) RMB, WPL, BWC or BWR, APB, AAM, BOD, XTE, VHW, MTW, DPT or DBT, DBS (ETR required), TTM (ARPA required) 2. PLOTTER FUNCTION 2.1. Projection Mercator 2.2. Usable Area 85 latitude or below 2.3. Effective Area 211.2 x 158.4 mm 2.4. Display pixels 640 x 480 dots 2.5. Position Indication Latitude/longitude, Loran C LOP or DECCA LOP 2.6. Effective Projection Area 0.125 nm to 1,024 nm (at equatorial area) 2.7. Track Display Plot interval: by time (1 sec. to 99 min. 59 sec.) or by distance (0 to 99.9 nm) 2.8. Colors Red, yellow, green purple, light-blue, blue, white 2.9. Memory Capacity Track/mark: 8000 points, Waypoint: 999 points 2.10. Storage Capacity Simple route: 200 routes with 35 waypoints each 2.11. MOB 1 point 2.12. Quick Routes 1 course with 35 waypoints max. 2.13. Electronic Chart FURUNO chart card or NAVIONICS chart card available C-MAP chart card also available for C-MAP NT Model
SP - 7 E3503S02F 2.14. Alarms Arrival and Anchor watch, Cross track error and proximity alarms, Ship’s speed in and out alarms, Water temperature, Trip alarm, Fish alarm, Bottom alarm (ETR required) 3. POWER SUPPLY 3.1. Rated Voltage/Current 12-24 VDC: 2.1-1.1 A (3.1-1.6 A) ( ): for high brilliance monitor 3.2. Rectifier (option) PR-62: 100/110/220/230 VAC, 1 phase, 50/60 Hz 4. ENVIRONMENTAL CONDITION 4.1. Ambient Temperature -15°C to +55°C 4.2. Relative Humidity 93 % or less at +40°C 4.3. Waterproofing IPX5 4.4. Bearing Vibration IEC 60945-3rd 5. COATING COLOR 5.1. Display Unit N3.0 6. COMPASS SAFE DISTANCE 6.1. Display Unit Standard: 1.00 m Steering: 0.80 m
Index-1INDEXA A/C RAIN ........................................................2-5 A/C SEA..........................................................2-4 ACQ soft key.................................................2-35 ALARM key plotter........................................................3-52 radar..........................................................2-29 sounder.....................................................4-20 Alarms anchor watch ............................................3-54 arrival ........................................................3-53 audio .........................................................3-52 bottom.......................................................4-21 CPA/TCPA ................................................2-42 fish ............................................................4-21 fish(B/L).....................................................4-22 guard.........................................................2-29 heading missing data..................................2-8 lost target ..................................................2-43 messages..................................................3-59 messages (plotter) ....................................3-59 messages (sounder) .................................4-25 proximity....................................................3-56 speed ........................................................3-55 trip.............................................................3-56 water temperature.....................................4-23 XTE (cross track error) .............................3-55 Anchor watch alarm ......................................3-54 Antenna height (GPS Receiver GP-310B)....5-24 ARP acquisition of targets.................................2-36 activating...................................................2-35 ARP SETUP menu....................................2-35 CPA/TCPA alarm.......................................2-42 data...........................................................2-41 deactivating...............................................2-35 lost target alarm ........................................2-43 past position display .................................2-40 test ..............................................................7-8 tracking termination ..................................2-38 vector ........................................................2-39 Arrival alarm..................................................3-53 A-scope display...............................................4-7 Audio alarm...................................................3-52 Auto course-up mode .....................................3-8 AUTO S.SPD soft key...................................2-20 AUTO/D. BOX soft key ...................................4-9 B Battery replacement .......................................7-1 Bearing measurement by EBL......................2-14 Bearing reference ...........................................5-3 Bottom alarm ................................................4-21 Bottom discrimination display.........................4-7 Bottom echo..................................................4-26 Bottom-lock display.........................................4-6 Bottom-zoom display......................................4-5 Brilliance .........................................................1-7 C CENTER soft key..........................................1-13 CHART DETAILS menu................................5-13 CHART OFFSET soft key.............................5-12 Charts C-MAP chart attributes .............................5-15 cursor and data display (C-MAP) .............3-14 data for aids to navigation ........................3-12 FURUNO chart attributes .........................5-14 icon data (C-MAP) ....................................3-15 icons .........................................................3-10 indices....................................................... 3-11 inserting ......................................................1-5 NavChartsTM chart attributes ....................5-14 offsetting ...................................................5-12 port service icons......................................3-13 symbols for FURUNO, NavChartsTM ...... 3-12 tide information (C-MAP)..........................3-16 CLEAR ALARM soft key ...............................4-24 Clutter rejector ..............................................4-14 C-MAP charts attributes...................................................5-15 cursor and data display ............................3-14 icon data ...................................................3-15 tide information.........................................3-16 CNTOUR LINE soft key................................5-14 Cold start (GPS Receiver GP-310B) ............5-24
INDEX Index-2 Colors radar display ...............................................5-5 radar echoes...............................................5-5 sounder echoes ........................................4-19 Compass display.............................................3-3 Controls display unit ..................................................1-2 remote controller.........................................1-4 Course-up mode plotter ..........................................................3-8 radar............................................................2-9 CPA/TCPA alarm...........................................2-42 Cursor display format..............................................5-4 shifting.......................................................1-13 CURSOR soft key .........................................2-18 D Data boxes erasing ......................................................1-16 hiding.........................................................1-15 rearranging................................................1-16 setup .........................................................5-18 showing.....................................................1-15 DEPTH INFO soft key...................................5-17 Depth measurement......................................4-12 Depth source...................................................5-2 Depth unit........................................................5-2 Diagnostics ARP test......................................................7-8 display unit test ...........................................7-7 GPS sensor test..........................................7-7 keyboard test ............................................7-10 network sounder test...................................7-8 test menu ....................................................7-6 test pattern ..................................................7-9 DISP key .......................................................1-10 Display modes.................................................1-9 Display unit test...............................................7-7 DISPLY MODE soft key ..................................4-2 Downloading data ...........................................6-5 Dual frequency display....................................4-4 E E. AVG soft key .............................................2-27 E. STR soft key .............................................2-26 EBL reference .................................................5-4 EBL soft key ..................................................2-14 EBL/VRM key....................2-13, 2-14, 2-21, 2-22 Echo averaging.............................................2-27 Echo offset (sounder)....................................5-29 Echo stretch..................................................2-26 Echo trails color ..........................................................2-25 mode.........................................................2-25 starting ......................................................2-24 time ...........................................................2-23 EDIT XT-LMT soft key..............................3-4, 3-5 Error messages.............................................7-13 ETA calculation .............................................3-50 F Fish alarm sensitivity ..................................................5-28 setting .......................................................4-21 Fish alarm (B/L) sensitivity ..................................................5-28 setting .......................................................4-22 Fish school echo...........................................4-27 Fix mode (GPS Receiver GP-310B).............5-24 Formatting memory cards...............................6-1 FREQ 50/200 soft key ....................................4-3 Function keys function execution.....................................1-17 setup (plotter)............................................5-10 setup (radar) ...............................................5-7 setup (sounder).........................................5-32 Fuse replacement ...........................................7-2 G GAIN key radar ...........................................................2-2 sounder............................................4-10, 4-11 GENERAL SETUP menu................................5-1 Geodetic datum (GPS Receiver GP-310B) ..5-22 Geodetic datum codes................................. A-10 GPS Receiver GP-310B setup .....................5-22 GPS sensor (GP-310B) test ...........................7-7 GPS SETUP menu .......................................5-22 GPS status display........................................ 7-11 Guard alarm cancelling..................................................2-30 setting .......................................................2-29 H Heading line..................................................2-16 Head-up mode ................................................2-9 Highway display..............................................3-5
INDEX Index-3HIWAY CNTRL soft key ..................................3-5 HL OFF soft key............................................2-16 Hot page setup..............................................5-19 Hue radar, plotter................................................1-8 sounder.....................................................4-19 I I. REJ. soft key..............................................2-17 Icons............................................................. A-12 Interference rejection radar..........................................................2-17 sounder.....................................................4-13 K Keyboard test................................................7-10 Keying pulse .................................................5-29 L Language ........................................................5-2 Latitude, longitude display ..............................5-2 Lines entering.....................................................3-25 erasing ......................................................3-27 type ...........................................................3-26 LOAD DATA menu ..........................................6-4 Local time GPS Receiver GP-310B ...........................5-22 navigator (GPS, Loran C) .........................5-21 Lost target alarm ...........................................2-43 M Magnetic variation...........................................5-3 Maintenance battery replacement....................................7-1 fuse replacement ........................................7-2 preventive ...................................................7-1 trackball.......................................................7-2 Marker-zoom display.......................................4-5 Marks color ..........................................................3-25 entering.....................................................3-25 erasing all..................................................3-27 erasing individual......................................3-27 shape ........................................................3-25 Memory clearing .....................................................7-12 testing .........................................................7-6 Memory cards error messages...........................................6-3 formatting....................................................6-1 playing back................................................6-4 saving data to .............................................6-2 Memory I/O test ..............................................7-6 Menu tree........................................................A-1 Messages memory cards.............................................6-3 plotter alarms............................................3-59 sounder alarms.........................................4-25 MOB mark.....................................................1-14 Multiple echoes (radar).................................2-46 N Nav data display .............................................3-6 NAV DATA menu...........................................5-27 Nav data source............................................5-21 Nav data window ............................................3-2 NAV OPTION menu......................................5-21 Navigation canceling route navigation........................3-51 port, port services.....................................3-46 quick point ................................................3-44 restarting...................................................3-49 routes........................................................3-48 switching waypoints in a route..................3-50 waypoints..................................................3-45 Navigator setup....................................5-21, 5-22 NavNet image source............................................1-12 receiving data from.....................................6-9 Network sounder test......................................7-8 NEXT INFO soft key ............................3-58, 4-24 Noise limiter (sounder) .................................4-13 Noise rejection (radar) ..................................2-16 North marker.................................................2-16 North-up mode plotter..........................................................3-7 radar .........................................................2-10 O Offset EBL ....................................................2-21 OFFSET soft key .................................2-21, 2-22 P Picture advance speed .................................4-17 PLOTTER SETUP menu ................................5-9 PLOTTR CNTRL soft key ............................. 1-11
INDEX Index-4 Port, port services icons..........................................................3-13 navigating to..............................................3-46 Position offset (GPS Receiver GP-310B) .....5-23 Position smoothing (GPS Receiver GP-310B) ..................................................5-23 POWER/BRILL key................................. 1-6, 1-7 Presentation mode plotter ..........................................................3-7 radar............................................................2-8 Proximity alarm .............................................3-56 Pulselength (radar)..........................................2-7 R Racon............................................................2-50 RADAR SETTING menu.................................5-3 RADAR TX/ST-BY soft key .............................2-2 Range measurement by cursor (radar) ................2-12 measurement by range rings (radar) ........2-11 measurement by VRM (radar) ..................2-13 plotter ..........................................................3-9 radar............................................................2-6 setup (radar) ...............................................5-6 setup (sounder).........................................5-31 unit of measurement ...................................5-2 RANGE key plotter ..........................................................3-9 radar............................................................2-6 sounder .....................................................4-10 Remote controller control description.......................................1-4 testing........................................................7-10 RESET XTE soft key............................... 3-4, 3-5 RINGS soft key .............................................2-11 Routes cancelling navigation of.............................3-51 connecting.................................................3-40 entering with cursor...................................3-37 entering with existing waypoints ...............3-36 erasing ......................................................3-43 following ....................................................3-48 inserting waypoint from plotter display......3-42 inserting waypoint from route list ..............3-41 removing waypoint from............................3-43 switching waypoints in route navigation....3-50 voyage based............................................3-38 S SART ............................................................2-48 Satellite disable (GPS Receiver GP-310B) ..5-24 SAVE DATA menu...........................................6-1 SAVE/MOB key.............................................1-14 Second-track echoes (radar) ........................2-32 Sensor setup.................................................5-29 SENSOR SETUP menu................................5-30 SENSOR SETUP soft key ............................5-29 Shadow sectors ............................................2-47 Shift automatic (radar) ......................................2-20 manual (radar) ..........................................2-19 sounder.....................................................4-11 SHIFT soft key .....................................2-19, 4-11 Sidelobe echoes ...........................................2-46 Signal level erasure (sounder)......................4-15 SIM SETUP menu.........................................1-18 Simulation display.........................................1-18 Smoothing echoes (sounder)........................5-29 SNDR CNTRL soft key .................................1-11 Soft keys .........................................................1-3 Speed alarm..................................................3-55 Speed averaging GPS Receiver GP-310B)..........................5-23 navigator (GPS, Loran C) .........................5-21 Speed display..................................................5-2 Speed/course smoothing (GPS Receiver GP-310B)..................................................5-23 SPLIT soft key.................................................4-8 System configuration ......................................... x SYSTEM SETUP menu (sounder)................5-28 T TARGET INFO soft key.................................2-41 TARGET soft key ..........................................2-23 TD display.......................................................5-2 TD setup Decca........................................................5-26 Loran C .....................................................5-25 TD SETUP menu ..........................................5-25 Test menu .......................................................7-6 Test pattern .....................................................7-9 Time measurement (sounder) ......................4-12 Time notation ..................................................5-2 TLL data output (radar).................................2-28 TLL OUTPUT key .........................................2-28
INDEX Index-5Track displaying other targets'............................3-19 displaying own ship's ................................3-18 erasing all own ship's................................3-24 erasing all targets'.....................................3-24 erasing own ship's by area .......................3-23 erasing own ship's by color.......................3-24 memory distribution setting.......................3-22 plotting interval..........................................3-21 plotting method .........................................3-21 plotting of own ship's.................................3-19 TRACK HALT soft key...................................3-19 TRACK RESUME soft key............................3-19 Trackball cleaning.......................................................7-2 operation...................................................1-13 TRAIL COLOR soft key.................................2-25 TRAIL ON/OFF soft key................................2-24 TRAIL soft key...............................................2-23 TRAIL TIME soft key.....................................2-23 Trip alarm......................................................3-56 Trip distance resetting...................................3-60 Troubleshooting general........................................................7-3 plotter..........................................................7-4 radar............................................................7-3 sounder.......................................................7-5 True motion mode.........................................2-10 Tuning .............................................................2-2 TVG...............................................................5-29 Tx sector (radar) .............................................5-4 U Uploading data................................................6-5 V Vector (ARP).................................................2-39 Virtual image .................................................2-47 VRM (Variable Range Marker) radar..........................................................2-13 sounder.....................................................4-12 VRM soft key....................................... 2-14, 2-15 W WAAS ...........................................................5-25 W. MAN soft key ...........................................2-31 Watchman.....................................................2-31 Water temperature alarm..............................4-23 Water temperature graph..............................4-25 Water temperature unit...................................5-2 Waypoint marker (radar)...............................2-33 Waypoints changing size............................................3-34 color..........................................................3-29 editing from waypoint list..........................3-31 editing waypoint position ..........................3-32 editing with cursor.....................................3-31 entering at own ship position....................3-28 entering by range and bearing .................3-30 entering with cursor ..................................3-28 erasing from the menu..............................3-33 erasing from waypoint list.........................3-33 erasing with cursor ...................................3-33 loading from Yeoman..................................6-8 navigating to .............................................3-45 searching ..................................................3-35 shape........................................................3-29 switching in route navigation ....................3-50 White marker ................................................4-16 World time chart............................................... 11 WPT MK soft key..........................................2-33 X XTE (cross track error) alarm .......................3-55 XTE monitor.............................................3-4, 3-5 Y Yeoman...........................................................6-8 Z Zero line........................................................4-26 Zoom.............................................................2-18 ZOOM/D. BOX soft key ................................2-18

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