Furuno USA 9ZWRTR088B Transceiver for Radar model FR-8045 User Manual

Furuno USA Inc Transceiver for Radar model FR-8045

User Manual II Part 3

2-12. DESCRIPTION OF RADAR2.1 General2.1.1 Minimum and maximum rangesMinimum rangeThe minimum range is defined by the shortest distance at which, using a scale of 0.0625 or 0.125 nm, a target that has an echoing area of 10 m2 is shown separate from the point that shows the antenna position.The minimum range depends on the pulselength, antenna height, and signal process-ing (like main bang suppression and digital quantization). Use a shorter range scale as far as it gives favorable definition or clarity of picture. Maximum rangeThe maximum detection range, Rmax, changes depending on the height of the anten-na, the height of the target above the sea, the size, shape and material of the target, and the atmospheric conditions.Under normal atmospheric conditions, the maximum range is equal or a little shorter than the optical horizon. The radar horizon is longer than the optical one by approxi-mately 6%, because of the diffraction property of the radar signal. The Rmax is shown in the following formula.If the height of the antenna is 9 m and the height of the target is 16 m, the maximum radar range is;Note: The detection range is reduced by any precipitation (which absorbs the radar signal).Rmax = 2.2 x ( h1 + h2)where Rmax: radar horizon (nautical miles)h1: antenna height (m)h2: target height (m)Radar horizonOptical horizonRmax = 2.2 x ( 9 + 16) = 2.2 x (3 + 4) = 15.4 nm
2. DESCRIPTION OF RADAR2-22.1.2 Radar resolutionThe bearing resolution and range resolution are important in radar resolution.Bearing resolutionThe bearing resolution is the ability of the radar to display the echoes received from two targets at the same range as the separate echoes. The bearing resolution is pro-portional to the antenna length and the wavelength.Bearing resolutionRange resolutionThe range resolution is the ability to display the echoes received from two targets on the same bearing as separate echoes. The range resolution is calculated by only pulselength.The test targets used to calculate the range and bearing resolution are radar reflectors that have an echoing area of 10 m2.Range resolutionTargetsTargetsHorizontal beam widthHorizontal beam widthSeparatetarget echoesOverlappedtarget echoesSeparatetarget echoesOverlappedtarget echoesTargetsTargetsOverlappingTransmissionpulseTransmissionpulse
2. DESCRIPTION OF RADAR2-32.1.3 Bearing accuracyOne of the most important features of the radar is how accurately the bearing of a tar-get can be measured. The accuracy of bearing measurement depends on the narrow-ness of the radar beam. The bearing taken is relative to the heading of the ship. Correct adjustment of the heading line at installation is important to get accurate bear-ings. To minimize the error when you measure the bearing of a target, put the target echo at the extreme position on the screen by selecting a suitable range.2.1.4 Range measurementMeasurement of the range to a target is important function of the radar. There are three methods to measure range: the fixed range rings, the Variable Range Marker (VRM), and the cursor (if the cursor is set to measure range and bearing). The fixed range rings appear on the screen with a given interval and provide a rough estimate of the range to a target. The diameter of VRM is increased or decreased so that the marker touches the inner edge of the target (see paragraph 1.15.2). The VRM is a more accurate range measurement than the fixed range rings. For cursor, see section 1.13.2.2 False EchoesThe echo signals can appear on the screen at positions where there is no target or disappear when there are targets. These false echoes are shown below.2.2.1 Multiple echoesMultiple 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 can be seen on the dis-play at double, triple or other multiples of the actual range of the target as shown be-low. You can reduce and remove the multiple reflection echoes with the A/C SEA control.Multiple echoesYour shipTargetTrueechoMultipleecho
2. DESCRIPTION OF RADAR2-42.2.2 Sidelobe echoesWhen the radar pulse is transmitted, some radiation escapes on each side of the beam, called "sidelobes”. If a target is where a target can be detected by the sidelobes as well as the mainlobe, the side echoes can be shown on both sides of the true echo at the same range. Sidelobes show normally only on short ranges and from strong tar-gets. You can reduce the sidelobes with the A/C SEA control.2.2.3 Virtual imageA large target close your ship can appear at two positions on the screen. One of them is the true echo reflected by the target. The other is a false echo which is caused by the mirror effect of a large object on or close your ship as shown in the following figure. If your ship comes near a large metal bridge, for example, a false echo can temporarily appear on the screen.True targetMainlobe (beam)AntennaSidelobeFalse echoes by sidelobesSidelobeTrueechoFalseechoYour shipTarget shipMirror imageof target shipBridgeRoute for direct reflectionRoute forindirect reflection
2. DESCRIPTION OF RADAR2-52.2.4 Shadow sectorFunnels, stacks, masts, or derricks near the antenna interrupt the radar beam, and a non-detecting sector can occur. Radar can not detect targets within this sector.2.3 SART (Search and Rescue Transponder)2.3.1 SART descriptionA Search and Rescue Transponder (SART) responds to any X-band (3 cm) radar with-in a range of approximately 8 nm. Each radar pulse received causes the SART to transmit a response which is swept continuously across the complete radar frequency band.Wharf and its echoLarge ship Size of blind sector dependson size of obstruction and range.Radar position Radar positionWharf and its echoShadow sector occursbecause obstruction(like mast) is in pathof radar beam.Shadow sectoroccurs becausewharf is hiddenbehind ship. Radar antennabeamwidthScreen A: When SART is distant Screen B: When SART is close Echo from SARTPosition ofSARTYour shipposition Your shippositionSART marklength24 NM 1.5 NMPosition ofSARTEcho fromSARTLines of 12 dots are displayed inconcentric arcs.
2. DESCRIPTION OF RADAR2-62.3.2 General remarks on receiving SARTSART range errorsWhen the SART is at a range greater than approximately 1 nm, the first dot is dis-played at 0.64 nm past the true position of the SART. When the range closes so that the fast-sweep responses are also seen, the first range echoes are displayed at 150 m past the true position.Range scaleWhen you find the SART position, do as follows:1. Use the RANGE key to set the range scale to 6 nm or 12 nm.2. Turn off [A/C Auto].3. Turn off [Int Rejector].SART displayTo display only the SART echo clearly on the radar screen, reduce the tuning on man-ual mode. The normal radar echoes get weak, but the SART echoes remain. Your ship comes near the SART, the arc for the SART display becomes larger. Most of the radar screen becomes fuzzy. Adjust the A/C SEA and GAIN controls to display the neces-sary screen.2.4 RACONThe RACON is a RAdar beaCON which sends radar-receivable signals in the radar frequency spectrum (X- or S-band). There are several signal formats; in general, the RACON signal appears on the radar screen as an echo in the shape of a rectangle originating at a point just past the position of the radar beacon. It has a Morse coded pattern. Note that the position on the radar display is not accurate.Echo descriptionYour ship positionRACON signalRACON stationEchoes on the radar screen
3-13. ARPA OPERATIONThe Automatic Radar Plotter ARP-11 (option) manually or automatically acquires and tracks ten targets. When a target is acquired automatically or manually, a target is au-tomatically tracked within 0.1 to 16 nm.3.1 Precautions for Use3.2 Controls for Use with ARPAENTER: Acquire the cursor-selected target. Display data for tracked target (in the data box at the bottom of the screen).CANCEL/HL OFF: Remove data of cursor-selected tracked target from the data box. Stop tracking the cursor-selected target (when its data is not displayed in the data box).MENU: Access the [Target] and [ARPA] menus for ARPA operations.CursorPad: Select a target to acquire (or cancel the tracking). Select a target to show (or remove) target data.Do not depend on one navigation devicefor the navigation of the ship. Thenavigator must check all aids availableto confirm position. Electronic aids arenot a replacement for basic navigationprinciples and common sense.· The ARPA automatically tracks an automatically or manually acquired radar target and calculates its course and speed, indicating them by a vector. Since the data from the auto plotter depend on the selected radar targets, the radar must be optimally tuned for use with the auto plotter, to ensure required targets will not be lost or unnecessary targets like sea returns and noise will not be acquired and tracked.· A target is not always a landmass, reef, ship, but can be returns from the sea surface and clutter. As the level of clutter changes with the environment, the operator must correctly adjust the A/C SEA, A/C RAIN and GAIN controls so that the target echoes do not disappear from the radar screen.The plotting accuracy and response ofthis ARPA meets IMO standards.The tracking accuracy is affected by thefollowing:· The tracking accuracy is affected by course change. One to two minutes is required to restore vectors to full accuracy after a sudden 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.The display accuracy is affected by thefollowing:· Echo intensity· Pulse width of radar transmission· Radar bearing error· Gyrocompass error· Course change (your ship or target)CAUTIONCAUTIONCAUTIONCAUTION
3. ARPA OPERATION3-23.3 ARPA Display On/OffYou can turn the ARPA display on or off. The system continuously tracks ARPA tar-gets regardless of this setting.1. Press the MENU key to open the menu.2. Use S or T to select [ARPA] and press the ENTER key.3. Use S or T to select [Display] and press the ENTER key.ARPA Display options4. Use S or T to select [Off] or [On] then press the ENTER key.5. Press the MENU key to close the menu.3.4 How to Acquire and Track the TargetsTen targets are acquired and tracked manually or automatically.3.4.1 Manual acquisitionYou can acquire a maximum of ten ARPA targets. When the automatic acquisition ([Auto Acquisition] on the [ARPA] menu) is set to on, you can manually acquire a max-imum of five targets.1. Use the CursorPad to put the cursor on the target to acquire.2. Press the ENTER key.The ARPA target symbol changes over time as shown below. A vector which indicates the motion direction of the target appears approximately one minute after the acquisi-tion.ARPA target symbolTarget number[River] and [Sea] (Non-IEC system): An acquired target gets the youngest unused number. When a target is lost and disappears from the number list, the next acquired target takes the number of that lost target (ie: In a five-target list, if the target 2 is lost, the next acquired target takes the number of target 2).[IEC] and [Russian-River] (IEC system): An acquired target gets the youngest un-used number. When a target is lost and disappears from the number list, the next ac-quired target takes the next sequential number until reaching a maximum 10. If the target number reaches a maximum 10, the next acquired target takes the number of a previously lost target.OffOnAt acquisition 1 min. afteracquisition3 min. afteracquisition01 Target numberVector0101
3. ARPA OPERATION3-33.4.2 Automatic acquisitionWhen you set an automatic-acquisition area, the ARPA can acquire a maximum of five targets automatically. The automatic acquisition area is 2.0 to 2.5 nm in range and ±45° on either side of the heading line in bearing. When you change the automatic acquisition to the manual ac-quisition, targets tracked in automatic acquisition are continuously tracked.Automatic acquisition area1. Press the MENU key to open the menu.2. Use S or T to select [ARPA] and press the ENTER key.3. Use S or T to select [Auto Acquisition] and press the ENTER key.Auto Acquisition options4. Use S or T to select [On] and press the ENTER key.5. Press the MENU key to close the menu.3.5 How to Stop the Tracking of ARPA TargetWhen ten targets have been acquired, there is no more acquisition, unless targets are cancelled. If you acquire additional targets, you must cancel one or more separate tar-gets, or all targets. Use one of the following procedures.3.5.1 How to stop the tracking of selected targets1. Use the Cursorpad to put the cursor on the target to cancel the tracking.2. Press the CANCEL/HL OFF key to cancel the tracking and erase the ARPA sym-bol. The unit beeps twice and the symbol is erased from the screen.3.5.2 How to stop the tracking of all targets1. Press the MENU key to open the menu.2. Use the CursorPad to put the cursor on the target to cancel the tracking.3. Use S or T to select [ARPA] and press the ENTER key.Automatic acquisition area45° port 45° starboard2.0 - 2.5 nm Heading lineOffOn
3. ARPA OPERATION3-44. Use S or T to select [All Cancel] and press the ENTER key.5. Use S to select [Yes] and press the ENTER key. All symbols are erased from the screen and the long beep sounds.6. Press the MENU key to close the menu.3.6 Vector Attributes3.6.1 What is a vector?A vector is a line extending from a tracked target. A vector shows speed and course of the target. The top of a vector shows estimated position of the target after the se-lected vector time elapses. If you increase the vector length (time), you can evaluate the risk of collision with any target.When vector time is 15 minutes3.6.2 Vector time and vector reference1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.Target menuAre your sure ?YesNoVectorCurrent position of the targetVector timePredicted position of the target in 15 minutes laterCustom 1Custom 2Target TrailCustom 3AlarmTargetTuningARPAOthersAISGPSMenu TargetVector ReferenceHistory DotsHistory IntervalProximity: True: 5: 1min: OffTCPA : 1minCPA: OffVector Time : 6min[ENTER]: Enter[MENU]: Exit[CANCEL/HL OFF]: BackAdjusting a vector time to be displayed
3. ARPA OPERATION3-53. UseS or T to select [Vector Time] and press the ENTER key.Vector Time setting window4. Use S or T to select time and press the ENTER key.5. Use S or T to select [Vector Reference] and press the ENTER key.Vector Reference options6. Use S or T to select [Relative] or [True] then press the ENTER key. This function is not activate for [IEC] or [Russian-River] purpose. The mode is set to [True].[Relative]: Other ships’ vectors are displayed relative to your ship. This mode helps find the targets on a collision course. If a ship is on a collision course with your ship, the vector of a ship points toward your ship position.[True]: Your ship’s and other ships’ vectors are displayed at their true motions. This mode helps see the differences between moving and stationary targets.7. Press the MENU key to close the menu.Note: The functions of the [Target] menu are shared by ARPA and AIS.3.6.3 Vector of your shipThe vector of your ship is shown as an arrow from your ship position. The vector of your ship is shown on the following conditions:• Connect ARP-11 (option)• Select [True] on the menu item [Vector Reference] on the [Target] menu• Independent of on/off on the menu item [Display] on the [ARPA] menuNote: The vector of your ship is shown in the same color as the ARPA symbol color (see section 3.12).Example of vector display6min( 1min~30min)RelativeTrue+Vector ofyour ship01Data box02Cursor0304
3. ARPA OPERATION3-63.7 History Display (target past position)This radar can display time-spaced dots (maximum ten dots) that mark the past posi-tions of any tracked ARPA target. You can evaluate actions of a target by the spaces in between the dots. Below are examples of dot spacing and target movement.Target movement and history displayYou can select the number of history dots to display and the time interval to display the history dots.1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.3. Use S or T to select [History Dots] and press the ENTER key.History Dots options4. Use S or T to select number of history dots to display (5 or 10) or select [Off] to turn off the history display.5. Press the ENTER key.6. Use S or T to select [History Interval] and press the ENTER key.History Interval options7. Use S or T to select the time interval and press the ENTER key.8. Press the MENU key to close the menu.(a) Ship turning (b) Ship runningstraight (c) Ship reducedspeed(d) Ship increasedspeedOff10515s30s2min3min6min12min1min
3. ARPA OPERATION3-73.8 ARPA Target DataYou can show the data for a tracked ARPA target in the data box at the bottom of the screen. To display ARPA target data, the menu item [Display] on the [ARPA] menu must be set for [On] and the menu item [Data Box] on the [Display] menu must be set for [Target] or [All].1. Use the CursorPad to put the cursor on an ARPA target.2. Press the ENTER key to show the data of the target.ARPA target dataThe symbol for the selected ARPA target is enlarged double to identify it from other symbols.To remove the data of a target from a data box, put the cursor on its target symbol and press the CANCEL/HL OFF key.Vector referenceVector timeTarget no.Bearing, range, course,speed,CPA, TCPA+ARPA targetselected fordata display(B)01Data boxCursorTRUE 06:00<ARPA> No. 02ABRG 78.4ºT RNG 2.032NMSOG 0.49KNCRS 73.0ºTRUE 06:00<ARPA> No. 01BBRG 29.3ºT RNG 0.659NMSOG 0.10KNCRS 12.3º(A)02
3. ARPA OPERATION3-83.9 CPA/TCPA AlarmSet [CPA] (Closest Point of Approach) alarm range and [TCPA] (predicted Time to CPA) alarm time to alert you to the targets that can be on a collision course. When [CPA] and [TCPA] of any ARPA target become less than the preset [CPA] and [TCPA] alarm settings, the audio alarm sounds. The alarm message "COLLISION" appears. The target symbol changes to a dangerous target symbol (triangle) and its vector flashes. You can stop the audio alarm with any key. The flashing of the triangle stops when the tracked CPA and TCPA of an ARPA target is not in the [CPA] and [TCPA] alarm setting. The ARPA continuously monitors [CPA] and [TCPA] of all tracked ARPA targets.Dangerous target symbolThis feature helps identify the targets that can be on a collision course. Correctly ad-just GAIN, A/C SEA, A/C RAIN and other radar controls.1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.3. Use S or T to select [CPA] and press the ENTER key.4. Use S or T to select [CPA] distance and press the ENTER key. 5. Use S or T to select [TCPA] and press the ENTER key.6. Use S or T to select TCPA and press the ENTER key.7. Press the MENU key to close the menu.CAUTIONCAUTIONDo not depend on the CPA/TCPA alarmas the only method to detect the risk ofcollision. The navigator is not releasedof the responsibility to keep visual cautionfor collision situations, whether or not theradar or other plotting aid is in use.Off0.5NM1NM2NM3NM5NM6NM 6min30s2min3min4min5min1min12minCPA distance settings TCPA settings
3. ARPA OPERATION3-93.10 Proximity AlarmThe proximity alarm alerts you when an ARPA target is within the range you set. The audio alarm sounds and the alarm message "PROXIMITY" appears. The target sym-bol changes to a dangerous target symbol (triangle, see section 3.9) and flashes with its vector. Press any key to stop the audio alarm. The flashing continues until the tar-get is not within the range set, the alarm range is changed to exclude the target, or the proximity alarm is deactivated.1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.3. Use S or T to select [Proximity] and press the ENTER key.Proximity settings4. Use S or T to select the range and press the ENTER key.5. Press the MENU key to close the menu.3.11 Lost TargetWhen the system detects a lost target, the audio alarm sounds and the alarm message "LOST" appears. The target symbol becomes a flashing square like the illustration to the right. When the system detects the target again, the target symbol becomes a normal symbol.To erase a lost target symbol, put the cursor on the symbol and press the CANCEL/ HL OFF key. If you leave a lost target symbol flashing, the symbol disappears after one minute.You can remove all lost ARPA targets from the screen as follows:1. Press the MENU key to open the menu.2. Use S or T to select [ARPA] and press the ENTER key.3. Use S or T to select [ACK Lost Targets] and press the ENTER key.ACK Lost Targets options4. Use S to select [Yes] and press the ENTER key. All lost targets symbols are erased from the screen and the long beep sounds.5. Press the MENU key to close the menu.Lost target symbolAre you sure?YesNo
3. ARPA OPERATION3-103.12 Symbol ColorYou can select the ARPA symbol color from Green, Red, Blue, White or Black.1. Press the MENU key to open the menu.2. Use S or T to select [ARPA] and press the ENTER key.3. Use S or T to select [Color] and press the ENTER key.Color options4. Use S or T to select the color and press the ENTER key.5. Press the MENU key to close the menu.Note: Symbols can not be shown in the same color as the background color.RedBlueWhiteBlackGreen
4-14. AIS OPERATIONConnected to the FURUNO AIS Transponders FA-150, FA-100, FA-50 or the AIS Re-ceiver FA-30, the FR-8045/FR-8065/FR-8125/FR-8255 series can show the name, position and other navigation data of the nearest 100 AIS transponder-equipped ships.This radar accepts heading and position data fixed by WGS-84 geodetic datum. Set the datum to WGS-84 on the GPS navigator connected to this radar. If this radar is connected with the FURUNO GPS Navigator GP-320B, see section 5.2 for the proce-dure.4.1 Controls for Use with AISENTER: Activate the cursor-selected target. Display data for the selected active target (in the data box at the bottom of the screen).CANCEL/HL OFF: Remove data of cursor-selected AIS target from the data box. Sleep the cursor-selected target (when its data is not displayed in the data box).MENU: Access the [Target] and [AIS] menus for AIS operations.CursorPad: Select a target to activate (or sleep). Select a target to show (or remove) target data.4.2 AIS Display On/OffYou can turn the AIS display on or off. The system continues processing AIS targets regardless of on/off for AIS display when the AIS transponder is turned on.1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.AIS menuCustom 1Custom 2Custom 3AlarmTarget TrailsTuningOthersTargetARPAAISGPSColorNumber of TargetsSort BySector End: Green: 30: Range: 24.0NMSector Start : 340°RangeIgnore Slow TargetsACK Lost Targets: 20°: 5.0knDisplay : On[ENTER]: Enter[MENU]: Exit[CANCEL/HL OFF]: BackTurning on/off AIS display
4. AIS OPERATION4-23. Use S or T to select [Display] and press the ENTER key.AIS-Display options4. Use S or T to select [Off] or [On] then press the ENTER key.5. Press the MENU key to close the menu.4.3 AIS SymbolsWhen the AIS is turned on, AIS targets are displayed with AIS symbol as shown be-low.AIS symbolsNote: When the heading is changed on the head up mode, the AIS symbols are erased, after the screen is changed, for a short time.4.4 Activating, Sleeping TargetsWhen you change a sleeping target to an activated target, a vector shows the course and speed of that target. You can easily judge the target movement by the vector.Activated targetOffOnSleepingtarget ActivatedtargetDangerous targetLost target Target selectedfor data displayHeading lineSOG (Speed Over Ground) andCOG (Course over Ground) vector(If there is no heading data,the line points in direction of COG.)ROT(Rate of Turn)
4. AIS OPERATION4-3When there are many activated targets on the screen, you can not easily identify the activated targets from the radar images or ARPA targets. You can sleep an activated target for easy view of radar images.Sleeping targetTo activate a target: Put the cursor on the target and press the ENTER key.To sleep a target: Put the cursor on the target and press the CANCEL HL/OFF key.4.5 AIS Target DataYou can show the AIS target data in the data box at the bottom of the screen. To dis-play AIS target data, the menu item [Display] on the [AIS] menu must be set for [On] and the menu item [Data Box] on the [Display] menu must be set for [Target] or [All].1. Use the CursorPad to put the cursor on an activated target.2. Press the ENTER key to show the data of the target.To remove the target data from a data box, put the cursor on its target symbol and press the CANCEL/HL OFF key.AIS targetselected fordata displayMMSI of vessel Name ofvessel PEGASUSCursorData boxTRUE 05:00 <AIS> MMSI: 123456789 NAME: PEGASUSBRG 53.7°T RNG 2.987NM COG 350.4° SOG 23.45KNCPA 1.65NM TCPA 06:14 LEN 100M BEAM 45M Vector referenceVector timeBearing, range, course, speed CPA, TCPA, length, beam of vessel+Name of vessel(or MMSI)
4. AIS OPERATION4-44.6 How to Sort TargetsYou can sort the AIS targets received from the AIS transponder by range from your ship, by sector, by CPA or TCPA.1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.3. Use S or T to select [Sort By] and press the ENTER key.Sort By options4. Use S or T to select sorting method and press the ENTER key.[Range]: Sort targets within the display range set (see section 4.7), from nearest to furthest.[Sector]: Sort targets within the display sector set (see section 4.8) and within 24 nm, from nearest to furthest.[CPA]: Sort targets within 24 nm by CPA, from closest to furthest.[TCPA]: Sort targets within 24 nm by TCPA, from earliest time to latest time.5. Press the MENU key to close the menu.4.7 Display RangeYou can set the AIS system to show only those AIS targets within the range you set. The setting range is 0.1NM - 48.0NM for FR-8045, 0.1NM - 72.0NM for FR-8125/FR-8065 and 0.1NM - 96.0NM for FR-8255. Actual range depends on the AIS Transpon-der. If the target sorting method is selected to [Range], the target data within the range set here are transmitted to this radar.1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.3. Use S or T to select [Range] and press the ENTER key.AIS-Range setting window (for FR-8255)4. Use S or T to set the display range and press the ENTER key.5. Press the MENU key to close the menu.Note: The unit of measurement for range is NM.RangeSectorCPATCPA
4. AIS OPERATION4-54.8 How to Display the Targets within a Specific Sec-torYou can display AIS targets only within a specified sector. If the target sorting method is selected to [Sector], the target data within the sector set here are transmitted to this radar.1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.3. Use S or T to select [Sector Start] and press the ENTER key.Sector Start setting window4. Use S or T to set the start point for the sector and press the ENTER key.5. Use S or T to select [Sector End] and press the ENTER key.Sector End setting window6. Use S or T to set the end point for the sector and press the ENTER key.7. Press the MENU key to close the menu.4.9 Number of Targets to DisplayYou can select the maximum number of AIS targets to display. The setting value is 10 to 100. When the screen becomes full of AIS targets, you can limit the number of AIS targets to show. Targets are selected and displayed according to sort method. (See section 4.6.)1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.3. Use S or T to select [Number of Targets] and press the ENTER key.Number of Targets setting window4. Use S or T to select the number of targets to display and press the ENTER key.5. Press the MENU key to close the menu.
4. AIS OPERATION4-64.10 Vector Attributes4.10.1 What is a vector?A vector is a line extending from a tracked target. A vector shows speed and course of the target. The top of a vector shows estimated position of the target after the se-lected vector time elapses. If you increase the vector length (time), you can evaluate the risk of collision with any target.4.10.2 Vector time and vector reference1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.3. Use S or T to select [Vector Time] and press the ENTER key.Vector Time setting window4. Use S or T to select time and press the ENTER key.5. Use S or T to select [Vector Reference] and press the ENTER key.Vector Reference options6. Use S or T to select [Relative] or [True] then press the ENTER key. This function is not activate for [IEC] or [Russian-River] purpose. The mode is set to [True].[Relative]: Other ships’ vectors are displayed relative to your ship. This mode helps find targets on a collision course. If a ship is on a collision course with your ship, the vector of a ship points toward your ship position. [True]: Your ship’s and other ships’ vectors are displayed at their true motions. This mode helps see the differences between moving and stationary targets.7. Press the MENU key to close the menu.6min( 1min~30min)TrueRelative
4. AIS OPERATION4-74.11 History Display (target past position)This radar can display time-spaced dots (maximum ten dots) that marks the past po-sitions of any tracked AIS target. You can evaluate actions of a target by the spaces between the dots. Below are examples of dot spacing and target movement.You can select the number of history dots to display and the time interval to display the history dots.1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.3. Use S or T to select [History Dots] and press the ENTER key.History Dots options4. Use S or T to select number of history dots to display (5 or 10) or select [Off] to turn off the history display.5. Press the ENTER key.6. Use S or T to select [History Interval] and press the ENTER key.History Interval options7. Use S or T to select time interval and press the ENTER key.8. Press the MENU key to close the menu.(a) Ship turning (b) Ship running straight(c) Ship reduced speed(d) Ship increased speedOff10515s30s2min3min6min12min1min
4. AIS OPERATION4-84.12 CPA/TCPA AlarmSet CPA (Closest Point of Approach) alarm range and TCPA (predicted Time to CPA) alarm time to alert you to targets that can be on a collision course. When CPA and TCPA of any AIS target (including a sleeping target) become less than the preset CPA and TCPA alarm settings, the audio alarm sounds. The alarm message "COLLISION" appears. The target symbol changes to a dangerous target symbol (red) and its vector flashes. You can stop the audio alarm and flashing with any key. The dangerous target symbol is displayed until the AIS target is not in the CPA and TCPA alarm setting. The AIS continuously monitors CPA and TCPA of all AIS targets.This feature helps identify the targets that can be on a collision course.1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.3. Use S or T to select [CPA] and press the ENTER key.CPA options4. Use S or T to select [CPA] distance and press the ENTER key.5. Use S or T to select [TCPA] and press the ENTER key.TCPA options6. Use S or T to select [TCPA] and press the ENTER key.7. Press the MENU key to close the menu.0.5NM1NM2NM3NM6NM5NMOff12min6min5min4min3min2min1min30s
4. AIS OPERATION4-94.13 Proximity AlarmThe proximity alarm alerts you when an AIS target is within the range you set. The au-dio alarm sounds and the alarm message "PROXIMITY" appears. The target symbol changes to a dangerous target symbol (red) and its vector flashes. Press any key to stop the audio alarm and flashing. The dangerous target symbol is displayed until the target is not within the range set, or the alarm range is changed to exclude the target, or the proximity alarm is deactivated.1. Press the MENU key to open the menu.2. Use S or T to select [Target] and press the ENTER key.3. Use S or T to select [Proximity] and press the ENTER key.Proximity options4. Use S or T to select the range and press the ENTER key.5. Press the MENU key to close the menu.4.14 Lost TargetWhen AIS data is not received from a target at fixed interval (3-5* report intervals), the target symbol changes to the lost target symbol (flashing). No audio or visual alarm is given for a lost target.Lost target symbol* The interval at which AIS data is sent depends on speed of the AIS transponder. For detailed information, refer to the Operator's Manual for the AIS transponder.You can remove all lost AIS targets from the display as follows:1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.3. Use S or T to select [ACK Lost Targets] and press the ENTER key.ACK Lost Targets options24NM12NM6NM5NM3NM2NM1NM0.5NMOffAre you sure ?YesNo
4. AIS OPERATION4-104. Use S to select [Yes] and press the ENTER key. All lost targets symbols are erased from the screen and the long beep sounds.5. Press the MENU key to close the menu.4.15 Symbol ColorYou can select the AIS symbol color from Green, Red (not available in the [IEC] or [Russian-River] purpose), Blue, White or Black.1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.3. Use S or T to select [Color] and press the ENTER key.Color options4. Use S or T to select the color and press the ENTER key.5. Press the MENU key to close the menu.Note: Symbols can not be shown in the same color as the background color.4.16 How to Ignore Slow TargetsYou can prevent activation of the CPA/TCPA alarm against AIS targets that move at a speed lower than set here. The AIS symbols are not affected by this setting.1. Press the MENU key to open the menu.2. Use S or T to select [AIS] and press the ENTER key.3. Use S or T to select [Ignore Slow Targets] and press the ENTER key.Ignore Slow Targets settings window4. Use S or T to select speed (0.0 - 9.9 kn) and press the ENTER key.5. Press the MENU key to close the menu.GreenRedBlueWhiteBlack
5-15. GPS OPERATIONIf the FURUNO GPS Navigator GP-320B is connected to this radar, you can set GP- 320B from this radar.5.1 Navigator Mode1. Press the MENU key to open the menu.2. Use S or T to select [GPS] and press the ENTER key.3. Use S or T to select [Mode] and press the ENTER key.Mode options4. Use S or T to select [GPS] or [WAAS] then press the ENTER key.5. Press the MENU key to close the menu.5.2 DatumSelect the type of datum which matches the paper charts you use for navigation. Se-lect [WGS-84] if the radar is connected to an AIS Transponder.1. Press the MENU key to open the menu.2. Use S or T to select [GPS] and press the ENTER key.3. Use S or T to select [Datum] and press the ENTER key.Datum options4. Use S or T to select the type of datum and press the ENTER key. If you select [WGS-84] or [Tokyo], go to step 7. If you select [Other], go to the next step.5. Use S or T to select [Datum No] and press the ENTER key.Datum No setting window6. Use S or T to select the datum number and press the ENTER key. (The setting range is 001 - 192 and 201 - 254. Refer to the page AP-5 “GEODETIC CHART LIST”).7. Press the MENU key to close the menu.WAASGPSWGS-84TokyoOther
5. GPS OPERATION5-25.3 WAAS SetupGeostationary satellites, the type used with WAAS, provide more accurate position data when compared to GPS. These satellites can be tracked automatically or manu-ally. Auto tracking automatically searches for the best geostationary satellite from your current position.1. Press the MENU key to open the menu.2. Use S or T to select [GPS] and press the ENTER key.3. Use S or T to select [WAAS] and press the ENTER key.WAAS options4. Use S or T to select [AUTO] or [MANUAL] and press the ENTER key. If you se-lect [Auto], go to step 7. If you select [Manual], go to the next step.5. Use S or T to select [WAAS No] and press the ENTER key.WAAS No setting window6. Use S or T to select WAAS number and press the ENTER key.(The setting range is 120 - 158. Refer to the following table.)7. Press the MENU key to close the menu.Provider Satellite type Longitude Satellite NoWAASInmarsat-3-F4 (AOR-W) 142°W 122Inmarsat-3-F3 (POR) 178°E 134Intelsat Galaxy XV 133°W 135TeleSat Anik F1R 107.3°W 138EGNOSInmarsat-3-F2 (AOR-E) 15.5°W 120Artemis 21.5°E 124Inmarsat-3-F5 (IOR-W) 25°E 126MSASMTSAT-1R 140°E 129MTSAT-2 145°E 137ManualAuto
5. GPS OPERATION5-35.4 Satellite MonitorThe Satellite Monitor provides the information about GPS and WAAS satellites. See your GPS navigator's owner's manual for detailed information.1. Press the MENU key to open the menu.2. Use S or T to select [GPS] and press the ENTER key.3. Use S or T to select [Satellite Monitor] and press the ENTER key.Satellite monitor4. Press the ENTER key to close only the satellite monitor display.06W3D DOP1.515m13Altitude01GPSWAAS122416SNRSatellite No.30 40 50122013118190607090813North markerDOP (Dilution of Precision, 0.0 - 99.0)SNR of tracked GPS satellitesSatellites whose SNR is above40 are used to fix position.GPS mode2D, 3D,W2D, W3DGPS satellite no.*WAAS satelliteSatellites in ring have elevationangle of 5°Satellites in ring have elevationangle of 45°Altitude ofGPS antennafrom seasurfaceSNR of trackedWAAS satelliteWN[MENU]: Close MENU [ENTER]: Close this window* Satellites used to fix position are shown in red.Satellite Monitor0109241219180713160831
5. GPS OPERATION5-45.5 Cold StartCold start, which clears the Almanac from the GPS receiver, can be necessary in the following conditions:• If you have turned off the power of the GPS receiver for a long time.• The ship has moved far away from the previous fixing position (e.g., more than 500 km).• Other reason that prevents the receiver from finding its position within five minutes after you turn on the power.To cold start, do the following:1. Press the MENU key to open the menu.2. Use S or T to select [GPS] and press the ENTER key.3. Use S or T to select [Cold Start] and press the ENTER key.Cold Start options4. Use S or T to select [Yes] and press the ENTER key. After processing cold start, the long beep sounds. (To stop cold start, press the CANCEL/HL OFF key instead of the ENTER key.)5. Press the MENU key to close the menu.Are your sure ?YesNo
6-16. MAINTENANCE, TROUBLE-SHOOTINGThis chapter has information about maintenance and troubleshooting that the user can follow to care for the equipment.WARNINGELECTRICAL SHOCK HAZARDDo not open the equipment.Only qualified personnel can workinside the equipment.Turn off the power before youservice the antenna unit. Posta warning sign near the powerswitch not to turn on the powerwhile you service the antennaunit.Prevent the potential risk of beingstruck by the rotating antenna andexposure to RF radiation hazard.NOTICEDo not apply paint, anti-corrosive sealantor contact spray to plastic parts orequipment coating.These items contain products that candamage plastic parts and equipment coating.
6. MAINTENANCE, TROUBLESHOOTING6-26.1 Preventative MaintenanceRegular maintenance helps keep your equipment in good condition and prevents fu-ture problems. Check the items shown in the table below to help keep your equipment in good condition for years to come.Maintenance6.2 Fuse ReplacementA fuse is in the fuse holder on the power cable and inside the power supply unit, and they protect the equipment from reverse polarity of the ship's mains and equipment fault. If a fuse blows, find out the cause before replacing it. Use the correct fuse. Using the wrong fuse will damage the equipment and void the warranty.Interval Item Check Point RemedyWhen necessary LCD Dust on the LCD Remove the dust from the LCD with the tissue paper and an LCD cleaner. To re-move dirt or salt, use the LCD cleaner. Change the tissue paper often so as not to damage the LCD.3 to 6 months Ground terminal on dis-play unitCheck for tight connec-tions and corrosionTighten or replace as nec-essary.Display unit connectors Check for tight connec-tion.Tighten if the connectors are loosened.Exposed nuts and bolts on the antenna unit.Check for corroded or loosened bolts.Clean and repaint as nec-essary. Use sealing com-pound instead of paint.Antenna radiator Check for dirt and cracks on the radiator surface.Clean radiator surface with a fresh-water-moistened cloth. Do not use plastic solvents to clean.Unit Type Code No. RemarksDisplay unit (fitted on power cable) FGBO 125V 10A PBF 000-155-826-10 24VDCPower supply unit (for FR-8255) FGBO 125V 7A PBF 000-155-831-10 24VDCWARNINGUse the proper fuse.Use of a wrong fuse can result in damageto the equipment and cause fire.
6. MAINTENANCE, TROUBLESHOOTING6-36.3 Magnetron LifeWhen the life of the magnetron is reached, the targets do not appear on the display. If long-range performance appears to have decreased, contact a FURUNO agent or dealer about replacement of the magnetron. The magnetron changes with the type of antenna unit.6.4 LCD Backlight LifeThe life of the LCD backlight, which provides the illumination for the LCD, is approxi-mately 70,000 hours at 25°C (ambient temperature). Model Magnetron Type Code No. Estimated life expectancyFR-8045 E3571 000-146-867-12 App. 2,000 hoursFR-8065 MAF1422B 000-158-788-12 App. 3,000 hoursFR-8125 MAF1565N 000-174-559-11 App. 3,000 hoursFR-8255 M1458F 000-159-904-12 App. 2,000 hours
6. MAINTENANCE, TROUBLESHOOTING6-46.5 Simple TroubleshootingThis section provides simple troubleshooting procedures which the user can follow to restore normal operation. If you cannot restore normal operation, do not check inside the unit. Have a qualified technician check the equipment.Problem RemedyYou cannot turn on the power. • Check for blown fuse.• Make sure that the power connector is fastened.• Check for corrosion on the power cable connector.• Check for damaged power cable.• Check the battery for correct voltage output.There is no response when a key is pressed.Turn the power off, then on. If you do not get a response, the key is damaged. Con-tact your dealer for instructions.The power is on and you operated the STBY/TX key to transmit. The marks and letters appear, but no echo appears.Make sure that the antenna cable is fas-tened.Tuning is correctly adjusted, but sensitivity is poor.Replace the magnetron. Contact your dealer.The range is changed, but radar picture does not change.• Try to press the RANGE key again.• Turn the display unit off then on.Poor discrimination in range because of too many echoes from the waves.Adjust the A/C SEA control.The true motion presentation is not work-ing correctly.• Make sure that the setting of [Display Mode] in the [Display] menu is set to [True Motion].• Make sure that the heading and position data are inputted and correct.The range rings are not displayed. Make sure that the setting of [Rings Brill] in the [Brill/Color] menu is not set to [Off].Target is not tracked correctly because of sea clutter.Adjust A/C SEA and A/C RAIN controls.
6. MAINTENANCE, TROUBLESHOOTING6-56.6 Advanced-level TroubleshootingThis section describes how to cure hardware and software troubles which only quali-fied service persons must do.Problem Possible cause or check points RemedyPower cannot be turned on. 1) Mains voltage/polarity2) Power supply board1) Correct the wiring and input voltage.2) Replace the power board.Brilliance adjusted but no picture.1) SPU Board 1) Replace SPU Board.Antenna not rotating. 1) Antenna drive mechanism 1) Replace the antenna drive mechanism.Data and marks not dis-played in transmit.1) SPU board 1) Replace SPU board.Set GAIN to the maximum with A/C SEA set at mini-mum. Marks and indications appear but no noise or echo.1) Signal between antenna and display unit2) IF amplifier3) Video amplifier board1) Check continuity and isola-tion of coaxial cable.2) Replace IF amplifier.3) Check coax line for fasten connection. If the connection is good, replace SPU board.Marks, indications and noise appear but no echo. (Trans-mission leak show your ship position is not present.)1) Magnetron2) Modulator board3) SPU board1) Check magnetron current.2) Replace modulator board.3) Replace the SPU board.Picture not updated or pic-ture freeze-up.1) Bearing signal generator2) SPU board3) Video freeze-up1) Make sure that the signal ca-bles are fastened.2) Replace the SPU board.3) Turn the radar off, then on.Radar is correctly tuned but sensitivity is weak.1) [2nd Echo Rejector] is [ON]2) Dirt on radiator face3) Deteriorated magnetron4) Detuned MIC1) Turn off the [2nd Echo Rejec-tor] from the [Echo] menu.2) Clean the radiator.3) Check the magnetron current with the radar transmitting on 48 nm range. If the current is below normal, magnetron may be defective. Replace the magnetron.4) Check the MIC detecting cur-rent. If MIC detecting current is below normal value, the MIC may be detuned.Range changed but picture does not change.1) RANGE key has defaults2) SPU board3) Video freeze-up1) Try to operate the RANGE key. If you can not operate the RANGE key, replace the keypad.2) Replace the SPU board.3) Turn the radar off, then on.Range rings are not dis-played.1) Adjust their brilliance on the [Brill/Color] menu.2) SPU board1) Replace the associated cir-cuit board if unsuccessful.2) Replace the SPU board.
6. MAINTENANCE, TROUBLESHOOTING6-66.7 Diagnostic TestThe diagnostic test checks the system for correct operation. This test is for use by ser-vice technicians, but the user can do this test to provide the service technician with information.1. Press the MENU key to open the menu.2. Use S or T to select [Tests] and press the ENTER key.3. Use S or T to select [Self Test] and press the ENTER key.Self Test screenTest Results• ROM, RAM: The results of the ROM and RAM test are displayed as "OK" or "NG" (No Good).• NMEA1, NMEA2: The results of the ports NMEA1 and NMEA2 are displayed as "OK" or "- -". Ports NMEA1 and NMEA2 require a special connector to test them. When a special connector is not connected, "- -" is shown. If "- -" is dis-played with a special connector, contact your dealer for instruction.• APPLICATION VERSION, FPGA VERSION: The program numbers and pro-gram version numbers are displayed.XX: Program version no.OKOKOKOK10.14.248.1-403112123.4º567OKOKOKOKOKOKOKOKOKOKOKOKKey, buzzer,knob controland cursorpadcheck0359308-XX.XX0359307-XX.XX
6. MAINTENANCE, TROUBLESHOOTING6-7• HEADING PULSE, BEARING PULSE: The results of the pulse input are dis-played as "OK" or "NG". When [Antenna Rotation] is set to [Stop], or [Watch-man] is set to [Off] in the STBY mode, this test is skipped and [- -] is shown for both heading and bearing.• TUNING VOLTAGE, INDICATOR VOLTAGE, ANTENNA ROTATION, ECHO LEVEL, TRIGGER FREQUENCY: The results of measurement are displayed.• GYRO: The current gyrocompass reading is displayed.• TEMPERATURE: The result of the temperature test is displayed as "OK" or "NG" and the temperature is measured and shown.• TOTAL ON TIME, TOTAL TX TIME: The total number of hours, for which the radar has been powered and has transmitted, are displayed.• INPUT NMEA window: The condition of all the NMEA sentences being input to this radar are displayed as "OK", or "- -". "- -" indicates no data input. Sentences are updated every second.Key checkPress each key one by one. A key’s on-screen location becomes green if the key is normal.Buzzer checkThe F1 key tests on/off for the panel buzzer or external buzzer. To stop the buzz-er, press the F1 key again.Knob control checkRotate each control knob. The four digits below the on-screen location for the GAIN, A/C SEA and A/C RAIN knob controls show the control position. Press each knob. The knob related on-screen circle changes in green if the knob is nor-mal.CursorPad checkPress each arrow and diagonal dot one by one. The on-screen location changes in green if the key is normal.4. Press the MENU key three times to leave the test.5. Press the MENU key to close the menu.
6. MAINTENANCE, TROUBLESHOOTING6-86.8 LCD Test1. Press the MENU key to open the menu.2. Use S or T to select [Tests] and press the ENTER key.3. Use S or T to select [LCD Pattern] and press the ENTER key.4. Press the MENU key several times to close the menu.Note 1: You can cancel the test at any time when you press the CANCEL/HL OFF key.Note 2: You can adjust the screen brilliance with the key during the test.BlackMENUkeyMENUkey MENUkeyMENUkey MENUkeyMENUkeyWhite RedGreen Blue Checker board design 7 tones of grayBRILL
6. MAINTENANCE, TROUBLESHOOTING6-96.9 ARPA TestIf the optional ARPA board is installed, its program number and test results ("OK" or "NG") are shown on the screen. [ARPA Test] menu item does not operate when there is no ARPA board. The radar must be transmitting to test the ARPA function.1. Press the MENU key to open the menu.2. Use S or T to select [Tests] and press the ENTER key.3. Use S or T to select [ARPA Test] and press the ENTER key.4. Press the MENU key three times to close the menu.XXX: Program version no.[ ARPA TEST ]ROM : OKRAM : OKARPA VERSION : 1859127XXXSPEED : OK 12.3KNCOURSE : OK 287.6°TRIGGER : OKVIDEO : OKBEARING PULSE : OKHEADING PULSE : OKMIN-HIT : 0012SCAN-TIME : 0250MANUAL-ACQ : 03AUTO-ACQ : 05FE-DATA1 : 0217FE-DATA2 : 0023ECHO NUMBER[No. 1] 0123 [No. 2] 0321 [No. 3] 0084 [No. 4] 0234[No. 5] 0110 [No. 6] 0219 [No. 7] 0073 [No. 8] 0145[MENU] x 3 : Exit
6. MAINTENANCE, TROUBLESHOOTING6-106.10 GPS TestYou can check the FURUNO GPS receiver GP-320B interfaced with this radar for cor-rect operation as follows:1. Press the MENU key to open the menu.2. Use S or T to select [GPS] and press the ENTER key.3. Use S or T to select [Self Test] and press the ENTER key. The program no. and result of the test are shown, as "OK" or "NG" (No Good). When "NG" appears, check the GPS receiver.GPS Self Test screen4. Press any key to close the test screen.5. Press the MENU key to close the menu.XX: Program version no. varies according to equipment connected.48502380XXSelf TestProgram No.Result OK
AP-1APPENDIX 1 MENU TREEMain Menu1Brill/Color Default settings and values shown in bold italics2Display3Echo4Custom 15Custom 26Custom 37Alarm8Target Trails9Tuning10Others11Target12ARPA13AIS14GPS15 System1 Brill\ColorEcho Brill (1 - 8)Rings Brill (1 - 4) Mark Brill (1 - 4) HL Brill (1 - 4) Character Brill (1 - 4) Echo Shading (1 - 5) Default: 3 Display Color (Day, Night, Twilight, Custom )Echo Color (Yellow , Green, Orange, Multi)Background Color (Black , DK Blue, Blue, White)Character Color (Green, Red, White) Default: Green Menu Transparency(OFF, 1, 2, 3, 4)Echo Color Mode (System , Custom)Custom Echo ColorRank (1 - 31)Red (0 - 63) Green (0 - 63) Blue (0 - 63) Default = 35Fitting to Curve (-20 - 20) Default=0Copy to Custom (Yes, No )2 DisplayDisplay Mode (Head Up , Course Up, North Up, True Motion, True View)Zoom (Off , On)Zoom Mode (Relative , True, Target)Offcenter ModeManual (Off , On)Custom (Off , On)Auto (Off , On)EXIT (YES , NO)Save Offcenter (Yes, No)Echo Area (Normal , Full Screen)Base Text DisplayRange (Off , On)Mode (Off , On)Alarm (Off , On)Echo (Off , On)EBL/VRM (Off , On)+Cursor (Off , On)EXIT (YES , NO)Data Box (Off , Nav, Target, All)Gain/Sea/Rain BarGAIN (0 - 100)SEA (0 - 100)RAIN (0 - 100)STBY Display (Normal , Nav, Economy)
APPENDIX 1 MENU TREEAP-23EchoGain Mode (Auto , Manual)Sea Mode (Auto , Manual)Auto Sea (Coastal, Advanced)Rain Mode (Auto , Manual)Auto Rain (Calm, Moderate , Rough)A/C Auto (Off , On)Pulse Length (Short , Medium, Long)Echo Stretch (Off, 1, 2, 3)Echo Average (Off, 1, 2, Auto)Noise Rejector (Off , On)Wiper (Off , 1, 2)Int Rejector (Off , 1, 2, 3)Display-Dynamic (Narrow, Normal , Wide)Display-Curve (1, 2, 3)Color Erase (0 - 11)2nd Echo Rejector (Off , On)4Custom 1Custom1 (Off, On )CopyGain Mode (Auto , Manual)Manual Gain (0 - 100) Default: 80 Sea Mode (Auto , Manual)Auto Sea (Coastal, Advanced)Manual Sea (0 - 100)Rain Mode (Auto , Manual)Auto Rain (Calm, Moderate , Rough)Manual Rain (0 - 100)A/C Auto (Off , On)Pulse Length (Short , Medium, Long)Echo Stretch (Off , On)Echo Average (Off , On)Noise Rejector (Off , On)Wiper (Off , 1, 2)Int Rejector (Off , 1, 2, 3)Display-Dynamic (Narrow, Normal , Wide)Display-Curve (1, 2, 3)Color Erase (0 - 11)5Custom 2 (Same as Custom1)6Custom 3 (Same as Custom1)7AlarmTarget Alarm 1 (In, Out)Target Alarm 2 (In, Out)Alarm Level (Low, Med, High)Watchman (Off , 5min, 10min, 20min)Panel Buzzer (Off, On )External Buzzer (Off, On )Alarm Status
APPENDIX 1 MENU TREEAP-3Time 15s (Off, On )30s (Off, On )1min (Off, On )3min (Off, On )6min (Off, On )15min (Off, On )30min (Off, On )Continuous (Off , On)EXIT (YES ,NO)Gradation (Single, Multi)Color (Green, Red, Blue , White, Black)Mode (Relative, True )Level (1, 2, 3)Restart (Off, On )Narrow (Off , On)Own Ship (Off , 1, 2)All Cancel (Yes, No )9 Tuning10 Others11 Target12 ARPA13 AIS8 Target TrailsTuning Mode (Auto, Manual)Manual Tuning (0.00V - 12.00V) Default 6.00VTuning Init Adjust (Yes, No )F1 SetupF2 SetupF3 SetupWPT Mark (On, Off )EBL Reference (Relative , True)VRM Unit (NM , KM, SM, KYD, NM&YD)Cursor Position (Rng/Brg , Lat,Lon)TLL Key Mode (TLL Output , Origin Mark, Both)Vector Time (1min - 30min) Default=6minVector Reference (Relative, True )History Dots (Off, 5, 10)History Interval (15s, 30s, 1min , 2min, 3min, 6min, 12min)CPA (Off , 0.5NM, 1NM, 2NM, 3 NM, 5NM, 6NM)TCPA (30s, 1min , 2min, 3min, 4min, 5min, 6min, 12min)Proximity (Off , 0.5NM, 1NM, 2NM, 3NM, 5NM, 6NM, 12NM, 24NM)Display (Off , On)Color (Green , Red, Blue, White, Black)Auto Acquisition (Off , On)ACK Lost Targets (Yes, No )All Cancel (Yes, No )Display (Off , On)Color (Green , Red, Blue, White, Black)Number of Targets (10 - 100) Default=30Sort by (Range , Sector, CPA, TCPA)Range (0.1NM - 72.0NM*) Default: 24.0 NMSector Start (0º - 359º) Default: 340°Sector End (0º - 359º) Default: 20°Ignore Slow Targets (0.0 - 9.9kn) Default=5.0knACK Lost Targets (Yes, No )*: FR-8255 - (0.1NM - 96.0NM) FR-8045 - (0.1NM - 48.0NM)
APPENDIX 1 MENU TREEAP-414 GPSMode (GPS, WAAS)Datum (WGS-84, Tokyo, Other)Datum No. (001 - 192, 201 - 254)WAAS (Auto , Manual)WAAS No. (120 - 158)Sattelite MonitorSelf TestCold Start (Yes, No )15 SystemInitialKey Beep (Off , On)Offcenter Speed (1kn - 99kn) Default=15knCompass Type (Magnetic, True )Range PresetWind Direction (Apparent, True )NMEA Port 1 (Auto , 4800bps, 38400bps)NMEA Port 2 (Auto , 4800bps, 38400bps)NMEA Mixing Out (Off , On)TestsSelf TestLCD PatternARPA TestSector BlanksSect-Blank 1 Status (Off , On)Sect-Blank 1 Start (0º - 359º)Sect-Blank 1 End (0º - 359º)Sect-Blank 2 Status (Off , On)Sect-Blank 2 Start (0º - 359º)Sect-Blank 2 End (0º - 359º)UnitsRange Unit (NM , KM, SM)Ship Speed Unit (kn, km/h, mph)Depth Unit (m, ft, fa, pb, HR)Temperature Unit (ºC, ºF )Wind Speed Unit (kn, km/h, mph, m/s)Installation (For use by the installer. Not accessible by the user)Factory (For use by the installer. Not accessible by the user)
AP-5APPENDIX 2 GEODETIC CHART LIST001: WGS84 002: WGS72 003: TOKYO : 004: NORTH AMERICAN 1927 : Mean Value (CONUS) 005: EUROPEAN 1950 : Mean Value 006: AUSTRALIAN GEODETIC 1984: Australia & Tasmania 007: ADINDAN-MN : Mean Value (Ethiopia & Sudan) 008: ADINDAN-E : Ethiopia 009: ADINDAN-MA : Mali 010: ADINDAN-SE : Senegal 011: ADINDAN-SU : Sudan 012: AFG : Somalia 013: AIN EL ABD 1970 : Bahrain Is. 014: ANNA 1 ASTRO 1965 : Cocos Is. 015: ARC 1950-MN : Mean Value 016: ARC 1950-B : Botswana 017: ARC 1950-L : Lesotho 018: ARC 1950-M : Malawi 019: ARC 1950-S : Swaziland 020: ARC 1950-ZR : Zaire 021: ARC 1950-ZM : Zambia 022: ARC 1950-ZB : Zimbabwe 023: ARC 1960-MN : Mean Value (Kenya & Tanzania) 024: ARC 1960-K : Kenya 025: ARC 1960-T : Tanzania 026: ASCENSION IS. 1958 : Ascension Is. 027: ASTRO BEACON “E” : Iwo Jima Is. 028: ASTRO B4 SOR. ATOLL : Tern Is. 029: ASTRO POS 71/4 : St. Helena Is. 030: ASTRONOMIC STATION 1952: Marcus Is. 031: AUSTRALIAN GEODETIC 1966: Australia & Tasmania 032: BELLEVUE (IGN) : Efate & Erromango Is.033: BERMUDA 1957 : Bermuda Is.034: BOGOTA OBSERVATORY : Columbia 035: CAMPO INCHAUSPE : Argentina 036: CANTON IS. 1966 : Phoenix Is.037: CAPE : South Africa 038: CAPE CANAVERAL : 039: CARTHAGE : Tunisia 040: CHATHAM 1971 : Chatham Is. (New Zealand) 041: CHUA ASTRO : Paraguay 042: CORREGO ALEGRE : Brazil 043: DJAKARTA (BATAVIA) : Sumatra Is. (Indonesia) 044: DOS 1968 : Gizo Is. (New Georgia Is.) 045: EASTER IS. 1967 : Easter Is. 046: EUROPEAN 1950-WE : Western Europe 047: EUROPEAN 1950-CY : Cyprus 048: EUROPEAN 1950-EG : Egypt 049: EUROPEAN 1950-ESC : 050: EUROPEAN 1950-EIS : 051: EUROPEAN 1950-GR : Greece 052 EUROPEAN 1950-IR : Iran 053: EUROPEAN 1950-SA : Italy, Sardinia 054: EUROPEAN 1950-SI : Italy, Sicily 055: EUROPEAN 1950-NF : Norway & Finland 056: EUROPEAN 1950-PS : Portugal & Spain 057: EUROPEAN 1979 : Mean Value 058: GANDAJIKA BASE : Republic of Maldives 059: GEODETIC DATUM 1949 : New Zealand 060: GUAM 1963 : Guam Is. 061: GUX 1 ASTRO : Guadalcanal Is. 062: HJORSEY 1955 : Iceland 063: HONG KONG 1963 : Hong Kong 064: INDIAN-TV : Thailand & Vietnam 065: INDIAN-BIN : Bangladesh, India & Nepal 066: IRELAND 1965 : Ireland 067: ISTS 073 ASTRO 1969 : Diego Garcia 068: JOHNSTON IS. 1961 : Johnston Is. 069: KANDAWALA : Sri Lanka 070: KERGUELEN IS. : Kerguelen Is. 071: KERTAU 1948 : West Malaysia & Singapore 072: LA REUNION : Mascarene Is. 073: L. C. 5 ASTRO : Cayman Brac Is. 074: LIBERIA 1964 : Liberia 075: LUZON : Philippines (excl. Mindanao Is.) 076: LUZON-M : Mindanao Is. 077: MAHE 1971 : Mahe Is. 078: MARCO ASTRO : Salvage Islands 079: MASSAWA : Eritrea (Ethiopia) 080: MERCHICH : Morocco 081: MIDWAY ASTRO 1961 : Midway Is. 082: MINNA : Nigeria 083: NAHRWAN-O : Masirah Is. (Oman) 084: NAHRWAN-UAE : United Arab Emirates 085: NAHRWAN-SA : Saudi Arabia 086: NAMIBIA : Namibia 087: MAPARIMA, BWI : Trinidad & Tobago 088: NORTH AMERICAN 1927WU: Western United States 089: NORTH AMERICAN 1927EU: Eastern United States 090: NORTH AMERICAN 1927AK : Alaska 091:NORTH AMERICAN 1927BH:Bahamas (excl. San Salvador Is.)Mean Value (Japan, Korea & Okinawa)Mean Value (Florida & Bahama Is.)England, Scotland, Channel & Shetland Is.England, Ireland, Scotland & Shetland Is.092: NORTH AMERICAN 1927SS : Bahamas, San Salvador Is. 093: NORTH AMERICAN 1927CN : Canada (incl. Newfoundland Is.) 094: NORTH AMERICAN 1927AB : Alberta & British Columbia 095: NORTH AMERICAN 1927EC : East Canada 096: NORTH AMERICAN 1927MO : Manitoba & Ontario 097: NORTH AMERICAN 1927NE : 098: NORTH AMERICAN 1927YK : Yukon 099: NORTH AMERICAN 1927CZ : Canal Zone 100: NORTH AMERICAN 1927CR : Caribbean 101: NORTH AMERICAN 1927CA : Central America 102: NORTH AMERICAN 1927CU : Cuba 103: NORTH AMERICAN 1927GR : Greenland 104: NORTH AMERICAN 1927MX : Mexico 105: NORTH AMERICAN 1983AK : Alaska 106: NORTH AMERICAN 1983CN : Canada 107: NORTH AMERICAN 1983CS : CONUS 108: NORTH AMERICAN 1983MX : Mexico, Central America 109: OBSERVATORIO 1966 : Corvo & Flores Is. (Azores)110: OLD EGYPTIAN 1930 : Egypt 111: OLD HAWAIIAN-MN : Mean Value 112: OLD HAWAIIAN-HW : Hawaii 113: OLD HAWAIIAN-KA : Kauai 114: OLD HAWAIIAN-MA : Maui 115: OLD HAWAIIAN-OA : Oahu 116: OMAN : Oman 117: ORDNANCE SURVEY OF GREAT BRITAIN 1936-NM: Mean Value118: ORDNANCE SURVEY OF GREAT BRITAIN 1936-E: England119: ORDNANCE SURVEY OF GREAT BRITAIN 1936-IM: England, Isle of Man & Wales 120: ORDNANCE SURVEY OF GREAT BRITAIN 1936-SSI: Scotland & Shetland Is. 121: ORDNANCE SURVEY OF GREAT BRITAIN 1936-WL: Wales122: PICO DE LAS NIVIES : Canary Is.123: PITCAIRN ASTRO 1967 : Pitcairn Is. 124: PROVISIONS SOUTH CHILEAN 1963: South Chile (near 53°S) 125: PROVISIONAL SOUTH AMERICAN 1956MN: Mean Value 126: PROVISIONAL SOUTH AMERICAN 1956BO: Bolivia 127: PROVISIONAL SOUTH AMERICAN 1956NC: Chile-Northern Chile (near 19°S) 128: PROVISIONAL SOUTH AMERICAN 1956SC: Chile-Southern Chile (near 43°S) 129: PROVISIONAL SOUTH AMERICAN 1956CO: Columbia130: PROVISIONAL SOUTH AMERICAN 1956EC: Ecuador 131: PROVISIONAL SOUTH AMERICAN 1956GY: Guyana 132: PROVISIONAL SOUTH AMERICAN 1956PR: Peru 133: PROVISIONAL SOUTH AMERICAN 1956VN: Venezuela 134: PUERTO RICO : Puerto Rico & Virgin Is.135: QATAR NATIONAL : Qatar 136: QORNOQ : South Greenland 137: ROME 1940 : Sardinia Is.138: SANTA BRAZ : 139: SANTO (DOS) : Espirito Santo Is. 140: SAPPER HILL 1943 : East Falkland Is. 141: SOUTH AMERICAN 1969MN : Mean Value 142: SOUTH AMERICAN 1969AG : Argentina 143: SOUTH AMERICAN 1969BO : Bolivia 144: SOUTH AMERICAN 1969BR : Brazil 145: SOUTH AMERICAN 1969CH : Chile 146: SOUTH AMERICAN 1969CO : Columbia 147: SOUTH AMERICAN 1969EC : Ecuador 148: SOUTH AMERICAN 1969GY : Guyana 149: SOUTH AMERICAN 1969PA : Paraguay 150: SOUTH AMERICAN 1969PR : Peru 151: SOUTH AMERICAN 1969TT : Trinidad & Tobago 152: SOUTH AMERICAN 1969VZ : Venezuela 153: SOUTH ASIA : Singapore 154: SOUTHEAST BASE : Porto Santo & Madeira Is.155: SOUTHWEST BASE : 156: TIMBALAI 1948 : 157: TOKYO JP : Japan 158: TOKYO KP : Korea 159: TOKYO OK : Okinawa 160: TRISTAN ASTRO 1968 : Tristan da Cunha 161: VITI LEVU 1916 : Viti Levu Is. (Fiji Is.)162: WAKE-ENIWETOK 1960 : Marshall Is.163: ZANDERIJ : Surinam 164: BUKIT RIMPAH : 165: CAMP AREA ASTRO : Camp Mcmurdo Area, Antarctica 166: G. SEGARA : Kalimantan Is. (Indonesia) 167: HERAT NORTH : Afghanistan 168: HU-TZU-SHAN : Taiwan 169: TANANARIVE OBSERVATORY 1925 : Madagascar170: YACARE : Uruguay171: RT-90 : Sweden 172: TOKYO : Mean Value (Japan, Korea & Okinawa) 173: AIN EL ABD 1970 : Bahrain Is. Northwest Territories & SaskatchewanSao Miguel, Santa Maria Is. (Azores)Faial, Graciosa, Pico, Sao Jorge & Terceria Is.Brunei & East Malaysia (Sarawak & Sabah)Bangka & Belitung Is. (Indonesia)174:175: ARC 1960ARS-A : Mean Value (Kenya, Tanzania): Kenya
APPENDIX 2 GEODETIC CHART LISTAP-6178: CAPE CANAVERAL 179: EASTER IS. 1967 180: EUROPEAN 1950 : 181: JHONSTON IS. 1961 : Jhonston Is.182: NAHRWAN : Saudi Arabia 183: NAPARIMA, BWI: Trinidad & Tobago184: NORTH AMERICAN 1927 : Caribbeen185: OLD HAWAIIAN : Oahu186: SAPPER HILL 1943 : East Falkland Is. 187: TIMBALAI 1948 : Brunei & East Malaysia (Sarawak & Sabah) 188: TOKYO : Japan 189: TOKYO : South Korea 190: TOKYO : Okinawa191: WAKE-ENIWETOK 1960 : Marshall Is. 192: HU-TZU-SHAN : Taiwan201: ADINDAN : Burkina Faso 202: ADINDAN : Cameroon 203: ARC 1950 : Burundi 204: AYABELLE LIGHTHOUSE : Djibouti205: BISSAU : Guinea-Bissau 206: DABOLA : Guinea 207: EUROPEAN 1950 : Tunisia208: LEIGON : Ghana209: MINNA : Cameroon 210: M’ PORALOKO : Gebon211: NORTH SAHARA 1959 : Algeria212 POINT58 : Mean Solution (Burkina Faso & Niger) 213: POINTE NOIRE 1948 : Congo214: SIERRA LEONE 1960 : Sierra Leone215: VOIROL 1960: Algeria216: AIN EL ABD 1970: Saudi Arabia217: INDIAN : Bangladesh218: INDIAN : India & Nepal219: INDIAN 1954 : Thailand220: INDIAN 1960 : Vietnam (near 16N) 221: INDIAN 1960 : Con Son Is. (Vietnam)222: INDIAN 1975 : Thailand223: INDONESIAN 1974 : 224: CO-ORDINATE SYSTEM 1937 OF ESTONIA : Estonia 225: EUROPEAN 1950 : MaltaPortugal & SpainIndonesia226: EUROPEAN 1950 : Tunisia227: S-42 (PULKOVO 1942) : Hungary228: S-42 (PULKOVO 1942) : Poland229: S-42 (PULKOVO 1942) : Czechoslovakia 230: S-42 (PULKOVO 1942) : Latvia231: S-42 (PULKOVO 1942) : 232: S-42 (PULKOVO 1942) : Albania 233: S-42 (PULKOVO 1942) : Romenia234: S-JTSK : Czechoslovakia 235: NORTH AMERICAN 1927 : East of 180W236: NORTH AMERICAN 1927 : West of 180W 237: NORTH AMERICAN 1983 : Aleutian Is. 238: NORTH AMERICAN 1983 : Hawaii 239: SOUTH AMERICAN 1969 : Baltra, Galapagos Is. 240: ANTIGUA IS. ASTRO 1943 : Antigua, Leeward Is. 241: DECEPTION IS. : Deception Is., Antarctica 242: FORT THOMAS 1955 : Nevis, St. Kitts, Leeward Is. 243: ISTS 061 ASTRO 1968 : South Georgia Is.244: MONTSERRAT IS. ASTRO 1958 : Montserrat, Leeward Is. 245: FEUNION : Mascarene Is. 246: AMERICAN SAMOA 1962 : American Samoa Is. 247: INDONESIAN 1974 : Indonesia 248: KUSAIE ASTRO 1951 : Caroline Is., Fed. States of Micronesia 249: WAKE Is. ASTRO 1952 : Wake Atoll 250: EUROPEAN 1950 : Iraq, Israel, Jordan, Kuwait, Lebanon, 251: HERMANNSKOGEL : Yugoslavia (Prior to 1990) Slovenia, 252: INDIAN: Pakistan253: PULKOVO 1942 : Russia254: VOIROL 1874 : Tunisia/Algeria Kazakhstan:Easter Is.:Mean Value (Florida & Bahama Is.) Saudi Arabia, and SyriaCroatia Bonsia and Herzegovina Serbia176:177: ARS-BASCENSION IS. 1958: Tanzania: Ascension Is.
FURUNO FR-8045/8065/8125/8255 SP - 1 E3632S01C-M SPECIFICATIONS OF MARINE RADAR FR-8045/8065/8125/8255 1 GENERAL 1.1 Range, Pulse length (PL) and Pulse repetition rate (PRR) Range (NM) PL (μs) PRR (Hz)0.0625 to 1.6 0.08 2100 1.5 to 3.2 0.3 1200 3 to 96 0.8 800 1.2 Maximum range 48 NM (FR-8045), 72 NM (FR-8065/8125), 96 NM (FR-8255) 1.3 Range resolution 15 m (FR-8045), 20 m (FR-8065/8125/8255) 1.4 Bearing resolution 1.9° (XN-12A), 1.2° (XN-13A) 1.5 Minimum range 18 m (FR-8045), 25 m (FR-8065/8125/8255) 1.6 Bearing accuracy Within ±1.0° 1.7 Range ring accuracy 0.9 % of range or 8 m, which is the greater 2 ANTENNA UNIT 2.1 Radiator Slotted wave-guide array 2.2 Polarization Horizontal 2.3 Rotation speed 24 rpm (RSB-0070), 48 rpm (RSB-0073) 2.4 Radiator length 120 cm (XN-12A), 180 cm (XN-13A) 2.5 Horizontal beamwidth 1.9° (XN-12A), 1.35° (XN-13A) 2.6 Vertical beamwidth 22° 2.7 Sidelobe XN-12A -24 dB or less (within ±10% of main-lobe) -30 dB or less (outside ±10% of main-lobe) XN-13A -28 dB or less (within ±10% of main-lobe) -35 dB or less (outside ±10% of main-lobe) 3 TRANSCEIVER MODULE 3.1 Frequency and modulation 9410 MHz ±30MHz (X-band), P0N 3.2 Peak output (nominal) FR-8045: 4 kW, FR-8065: 6 kW, FR-8125: 12 kW, FR-8255: 25 kW 3.3 Range scale, Ring interval (RI) and Number of rings Range (NM) 0.125 0.25 0.5 0.75 1 1.5 2 3 4 6 8 12 16RI (NM) 0.025 0.05 0.1 0.25 0.2 0.25 0.5 0.5 1 1 2 3 4Rings 5 5 5 3 5 6 4 6 4 6 4 4 4 24 36 48 64 72 96 6 6 8 16 12 16 4 6 6 4 6 6 3.4 Modulation FET switching method 3.5 IF amplifier 60 MHz 3.6 Tuning Automatic or manual 3.7 Warm-up time 90 s approx. (FR-8045/8065/8125), 180 s approx. (FR-8255) 4 DISPLAY UNIT 4.1 Indication system 12.1 inch TFT color LCD,800 x 600 dots (SVGA) 4.2 Radar indication pixel 300 dots in radius 4.3 Effective radar diameter 184 mm 4.4 Marks Heading line, Bearing scale, Range ring, Tuning indicator, Cursor,
FURUNO FR-8045/8065/8125/8255 SP - 2 E3632S01C-M North mark, Variable range marker (VRM), Electric Bearing Line (EBL), Target alarm zone, Zoom window, Waypoint mark, Origin mark 4.5 Alphanumeric indication Range, Range ring interval, Pulse length, Display mode, Off-center, Heading data*, Target trail, Tuning indicator, Target alarm, Echo stretch (ES), Echo average (EAV), EBL, Vector time*, Range and bearing to cursor or cursor position*, Interference rejecter (IR), Auto anti-clutter (A/C auto), VRM, Navigation data* (position, speed, course), ARPA/ATA/AIS data* *: external data required 4.6 Audio alarm volume 74 dB (A) 5 INTERFACE 5.1 Number of port Serial 2 ports: IEC61162-1/2 (NMEA0183 V1.5/2.0/3.0/4.0) Heading sensor 1 port: AD-10 or NMEA format USB 1 port: USB2.0 for maintenance Contact closure 1 port for buzzer, 12 mA max. Video output 1 port for sub monitor 5.2 I/O sentences Input BWC, BWR, DBT, DPT, GGA, GLL, GNS, HDG, HDM, HDT, MTW, MWV, RMB, RMC, THS,TTM (for radiotelephone only), VHW, VTG, VWR, VWT, XTE, ZDA Output RSD, TLL, TTM (ARP-11 required) 5.3 Output proprietary sentence pidat 6 POWER SUPPLY FR-8045 24 VDC: 3.7 A (48 rpm only) FR-8065 24 VDC: 3.6 A (24 rpm), 3.9 A (48 rpm) FR-8125 24 VDC: 3.9 A (24 rpm), 4.5 A (48 rpm) FR-8255 Display unit: 24 VDC: 3.0 A Power supply unit: 24 VDC: 2.3 A (24 rpm), 2.7 A (48 rpm) 7 ENVIRONMENTAL CONDITIONS 7.1 Ambient temperature Antenna unit -25°C to +55°C Display/power supply unit -15°C to +55°C 7.2 Relative humidity 93% or less at +40°C 7.3 Degree of protection Antenna unit IP56 Display unit IP25 (panel), IP22 (chassis) Power supply unit IP22 7.4 Vibration IEC 60945 Ed.4 8 UNIT COLOR 8.1 Antenna unit N9.5 8.2 Display unit N2.5 8.3 Power supply unit N2.5
IN-1INDEXAA/C RAIN key .......................................... 1-12A/C SEA control ...................................... 1-11A/C SEA key ............................ 1-28, 2-3, 2-4Adjust sensitivity...................................... 1-10Advanced troubleshooting......................... 6-5AIS operation ............................................ 4-1activate/sleep a target ............................. 4-2controls.................................................... 4-1CPA/TCPA alarm .................................... 4-8display on/off ........................................... 4-1display range........................................... 4-4display targets in specific sectors............ 4-5history display ......................................... 4-7lost target ................................................ 4-9number of targets displayed.................... 4-5proximity alarm........................................ 4-9slow target ignore.................................. 4-10symbol colors ........................................ 4-10symbols ................................................... 4-2target data ............................................... 4-3target sorting ........................................... 4-4vector attributes....................................... 4-6vector time and reference ....................... 4-6Alarm message ....................................... 1-45meanings............................................... 1-46ARPA operation ........................................ 3-1acquire and track target .......................... 3-2automatic acquisition of target ................ 3-3controls.................................................... 3-1CPA/TCPA alarm .................................... 3-8display on/off ........................................... 3-2history display ......................................... 3-6lost target ................................................ 3-9manual acquisition of target .................... 3-2proximity alarm........................................ 3-9stop tracking............................................ 3-3symbol colors ........................................ 3-10target data ............................................... 3-7target number.......................................... 3-2target symbols......................................... 3-2vector attributes....................................... 3-4vector of your ship................................... 3-5vector time and reference ....................... 3-4ARPA test.................................................. 6-9Auto adjust clutter ................................... 1-13BBrill/color menu items.............................. 1-52CCANCEL/HL OFF key ............................. 1-34Characteristics curve............................... 1-44Color selection ........................................ 1-40custom................................................... 1-41presets .................................................. 1-40Controlsoverview .................................................. 1-1Course-up mode ....................................... 1-8Cursor ..................................................... 1-14data ....................................................... 1-14CUSTOM key .................................1-20, 1-34Custom setup .......................................... 1-34description of items ............................... 1-35how to setup.......................................... 1-36DDiagnostic test........................................... 6-6Display brilliance ....................................... 1-4Display indications .................................... 1-3Display menu items................................. 1-53Display modecourse-up mode ...................................... 1-8head-up mode ......................................... 1-8north-up mode......................................... 1-8relative motion......................................... 1-7selection .................................................. 1-7true motion .............................................. 1-7true motion mode .................................... 1-9true view mode........................................ 1-9Dynamic range ........................................ 1-43EEBLmeasure range to target with EBL......... 1-18EBL key................................................... 1-18EBL reference ......................................... 1-19Echo area................................................ 1-47Echo average .......................................... 1-28Echo menu items .................................... 1-53Echo stretch ............................................ 1-28FFunction keys .......................................... 1-37available options ................................... 1-37changing function key program ............. 1-37F1 key ................................................... 1-37F2 key ................................................... 1-37F3 key ................................................... 1-37GGainmanual mode ........................................ 1-10Gain adjustment ...................................... 1-10GAIN key................................................. 1-10GPS operation........................................... 5-1cold start.................................................. 5-4datum ...................................................... 5-1navigator mode ....................................... 5-1satellite monitor ....................................... 5-3WAAS setup............................................ 5-2
INDEXIN-2GPS test...................................................6-10HHeading linehow to hide temporarily ..........................1-34Head-up mode ...........................................1-8How to measure the range and bearing betweentwo targets ...............................................1-19IInitial sub-menu........................................1-48description of menu items ......................1-48how to open............................................1-48Interference rejector.................................1-15LLCD backlight life .......................................6-3LCD test .....................................................6-8MMagnetron life ............................................6-3MENU key..................................................1-4Menu overview...........................................1-4NNavigation datascreen bottom ........................................1-42standby...................................................1-42Noise rejector...........................................1-38North-up mode ...........................................1-8OOFF CENTER key ................1-19, 1-24, 1-25Off center the displayautomatic shift formula...........................1-25Off-center the display...............................1-24auto mode ..............................................1-25custom mode..........................................1-25manual mode .........................................1-24mode selection.......................................1-24Origin mark ..............................................1-33PPanel dimmer.............................................1-4Power on/off...............................................1-2Power/BRILL key ............................... 1-2, 1-4Presentation brilliance..............................1-34Preventative maintenance .........................6-2Pulselength selection ...............................1-20QQuick start..................................................1-2RRACON ......................................................2-6Radar .........................................................2-1bearing accuracy......................................2-3false echoes.............................................2-3minimum and maximum ranges...............2-1multiple echoes ........................................2-3range measurement.................................2-3resolution..................................................2-2shadow sector..........................................2-5sidelobe echoes .......................................2-4virtual image.............................................2-4Rain clutter adjustment ............................1-12auto mode ..............................................1-12manual mode .........................................1-13RANGE key...................................... 1-10, 2-6Range scale selection..............................1-10Range to a target .....................................1-16fixed range rings.....................................1-16VRM .......................................................1-17Remote display ........................................1-54appearance ............................................1-54unavailable functions..............................1-54unavailable items ...................................1-54SSART .........................................................2-5display ......................................................2-6range errors..............................................2-6range scale...............................................2-6Sea clutter adjustmentauto mode ..............................................1-11manual mode .........................................1-11Second-trace echo reduction ...................1-39Sector blank .............................................1-51Simple troubleshooting...............................6-4Start-up screen ..........................................1-2STBY/TX key ................................... 1-2, 1-39System configuration.................................... xiTTarget alarm.............................................1-21alarm level options .................................1-23buzzer on/off ..........................................1-23deactivate...............................................1-23selecting type .........................................1-22setting a zone.........................................1-21stopping audio........................................1-22temporary sleep .....................................1-23TARGET ALARM key..................... 1-21, 1-23Target position .........................................1-33Target trails ..............................................1-29color .......................................................1-31gradation ................................................1-31narrow trails............................................1-33own ship trail ..........................................1-33relative mode..........................................1-30restart/stop .............................................1-32start/stop ................................................1-30trail level.................................................1-32trail time..................................................1-29true mode...............................................1-30TLL key ....................................................1-33modes ....................................................1-33TRAILS key..............................................1-30True motion mode......................................1-9True view mode..........................................1-9Tuning ........................................................1-6
INDEXIN-3UUnits sub-menu ....................................... 1-50VVRM key.................................................. 1-17WWatchman ............................................... 1-39Waypoint marker ..................................... 1-45Wiper....................................................... 1-38ZZoom ....................................................... 1-26mode selection ...................................... 1-26relative mode......................................... 1-26target mode ........................................... 1-27true mode .............................................. 1-26

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