Furuno USA 9ZWRTR088B Transceiver for Radar model FR-8045 User Manual
Furuno USA Inc Transceiver for Radar model FR-8045
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![1. OPERATION1-221.19.2 How to stop the audio alarmWhen a target enters (or exits) the target alarm zone, the target flashes and the alarm sounds. The alarm message appears at the bottom of the screen. To stop the audio alarm, press any key. When the target enters (or exits) the target alarm zone again, the audio alarm sounds.1.19.3 How to select the alarm typeYou can set the target alarm to activate against targets which enter or exit the alarm zone.In and Out target alarms1. Press the MENU key to open the menu.2. Use S or T to select [Alarm] and press the ENTER key.Alarm menu3. Use S or T to select [Target Alarm 1] or [Target Alarm 2] then press the ENTER key.Target Alarm options4. Use S or T to select [In] or [Out]. [In]: When the targets enter a target alarm zone, the alarm sounds.[Out]: When the targets exit a target alarm zone, the alarm sounds.5. Press the ENTER key followed by the MENU key.“In” target alarm“Out” target alarm[ENTER]: Enter[MENU]: Exit[CANCEL/HL OFF]: BackBrill/ColorDisplayEchoCustom 1Custom 2Custom 3AlarmTarget TrailsTuningTargetOthersMenu EchoChoosing the type (in/out) of target alarm 1Target Alarm 1Target Alarm 2Alarm LevelWatchmanPanel BuzzerAlarm Status: In: In: Med: Off: OnExternal Buzzer : OnInOut](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-2.png)
![1. OPERATION1-231.19.4 How to sleep a target alarm temporarilyWhen you do not require a target alarm temporarily, you can sleep the target alarm. The alarm zone remains on the screen, but, any targets that enter or exit the alarm zone do not trigger the audio and visual alarms.1. Press the TARGET ALARM key to select the ALARM 1 or ALARM 2 indication at the upper-right corner on the screen. The selected indication is in a rectangle.2. Press the CANCEL/HL OFF key. The alarm indication now shows "ALM1(or 2)_ACK".To activate a sleeping target alarm zone, press the TARGET ALARM key to select the ALARM 1 or ALARM 2 and press the ENTER key. The alarm indication then changes to "ALM1(or 2)_IN(or OUT)".1.19.5 How to deactivate a target alarm1. Press the TARGET ALARM key to select the ALARM 1 or ALARM 2 indication at the upper-right corner on the screen. The selected indication is in a rectangle.2. Press the CANCEL/HL OFF key. The alarm indication now shows "ALM1(or 2)_ACK".3. Press the TARGET ALARM key. The alarm indication "ALM1(or 2)_ACK" is shown in a dashed-line rectangle.4. Press the CANCEL/HL OFF key. The target alarm zone and the alarm indication are erased from the screen.1.19.6 How to select the target strength which triggers a target alarmYou can select the target strength which triggers the target alarm as follows:1. Press the MENU key to open the menu.2. Use S or T to select [Alarm] and press the ENTER key.3. Use S or T to select [Alarm Level] and press the ENTER key.4. Use S or T to select the echo strength level.5. Press the ENTER key followed by the MENU key.1.19.7 How to turn the buzzer on/offYou can turn on/off the panel buzzer or external buzzer for target alarms. The panel buzzer is for this equipment. The external buzzer is for the optional buzzer, which is connected to this equipment to give the target alarm at a remote location.1. Press the MENU key to open the menu.2. Use S or T to select [Alarm] and press the ENTER key.3. Use S or T to select [Panel Buzzer] (or [External Buzzer] for optional buzzer) and press the ENTER key.4. Use the S or T to select [On] or [Off] then press the ENTER key.5. Press the MENU key to close the menu.LowMedHighOffOn](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-3.png)
![1. OPERATION1-241.20 How to Off-center the DisplayYou can off-center your ship position to expand the view field without selecting a larger range scale. The display can be off-centered manually, or automatically according to speed of the ship.Note: Off-centering is not available in the true motion mode and the 64 NM range scale or higher.1.20.1 How to select the off-center mode1. Press the MENU key to open the menu.2. Use S or T to select [Display] and press the ENTER key.3. Use S or T to select [Offcenter Mode] and press the ENTER key.Offcenter Mode options4. Use S or T to select [Manual], [Custom] or [Auto] then press the ENTER key. Press the ENTER key to change between on and off.5. After setting all options, use the T to select [EXIT? YES] and press the ENTER key.6. Press the MENU key to close the menu.1.20.2 Off-center the displayPress the OFF CENTER key to move your ship position. When you press the OFF CENTER key continuously, the mode changes in the sequence of OFF → Manual → Custom → Auto → OFF → Manual → ... (the options available depend on setting se-lected at step 4 in section 1.20.1). When off-centering is active, "OFFCENT(M)", "OFFCENT(C)" or "OFFCENT(A)" appears at the upper-left corner on the display.Manual (Indication: "OFFCENT(M)")You can move your ship position to the current cursor position on all modes except true motion, within 75% of the available display area.1. Press the OFF CENTER key several times until the off-center indication disap-pears.2. Put the cursor in the position to off-center the display.3. Press the OFF CENTER key several times until the indication "OFFCENT(M)" ap-pears.ManualCustomAutoEXIT? YESOnOffOffPress the ENTER keyto change betweenon and off.](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-4.png)
![1. OPERATION1-25Custom (Indication: "OFFCENT(C)")You can move your ship position to the position which you pre-set. Follow the proce-dure shown below to register the cursor position.1. Press the OFF CENTER key several times until the off-center indication disap-pears.2. Put the cursor on the position where to off-center the display.3. Press the OFF CENTER key several times until the indication "OFFCENT(M)" ap-pears.4. Press the MENU key to open the menu.5. Use S or T to select [Display] and press the ENTER key.6. Use S or T to select [Save Offcenter] and press the ENTER key. The message "Complete" appears.7. Press any key to close the message window.8. Press the MENU key to close the menu.To change the mode to custom, press the OFF CENTER key several times until the indication "OFFCENT(C)" appears.Auto (Indication: "OFFCENT(A)")The amount of automatic move is calculated according to speed of the ship. The max-imum amount is 75% of the range in use. The formula to calculate automatic shift is shown below.If the offcenter speed setting is 15 knots and the speed of the ship is 10 knots, for ex-ample, the amount of move at the stern of your ship will be 50% of the available display area.How to select offcenter speed1. Press the MENU key to open the menu.2. Use S or T to select [Initial] sub menu in [System] menu and press the ENTER key.3. Use S or T to select [Offcenter Speed] and press the ENTER key.Offcenter Speed setting window4. Use S or T to select the speed to use and press the ENTER key.5. Press the MENU key to close the menu.Offcenter speed setting X 0.75 = Amount of move (%)Speed of ship 15kn(1kn~99kn)](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-5.png)
![1. OPERATION1-261.21 ZoomThe zoom function expands the length and width of a selected target as much as twice its normal size, in the zoom window. You select the target to zoom with the zoom cur-sor.The ARPA and AIS symbols can be displayed in the zoom window, but are not zoomed. You can process ARPA and AIS targets that are in the zoom window, in the same method as on the normal radar display.There are three types of zoom.[Relative]: The zoom cursor is fixed to the range and bearing from your ship.[True]: The zoom cursor is fixed to a set geographical position.[Target]: The zoom cursor is fixed to the zoomed AIS ARPA target.1.21.1 Zoom modeYou can select the zoom mode from [Relative], [True] or [Target].1. Press the MENU key to open the menu.2. Use S or T to select [Display] and press the ENTER key.3. Use S or T to select [Zoom Mode] and press the ENTER key.Zoom Mode options4. Use S or T to select [Relative], [True] or [Target] then press the ENTER key.Note: True zoom mode requires a heading signal and position data. If either sig-nal is lost, true zoom mode is cancelled.5. Press the MENU key to close the menu.1.21.2 How to zoomRelative or True zoom mode1. Use the CursorPad to put the cursor on the position required.2. Press the MENU key to open the menu.3. Use S or T to select [Display] and press the ENTER key.4. Use S or T to select [Zoom] and press the ENTER key.Zoom options5. Use S or T to select [On] and press the ENTER key. The ZOOM indication ap-pears at the upper-left corner on the screen. The zoom window and the zoom cur-sor also appear (see the illustration on the next page). To quit the zoom, select [Off] instead of [On] and press the ENTER key.6. Press the MENU key to close the menu.RelativeTrueTargetOffOn](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-6.png)
![1. OPERATION1-27Target zoom modeThe zoom window can display the ARPA or AIS target, as shown below.ARPA: The symbol is enlarged twice its normal size.AIS: The symbol is shown inside a broken square. (The symbol is not enlarged.)The zoom cursor moves with the ARPA or AIS target.Note: If neither ARPA nor AIS target is selected, the message "NO TARGET." ap-pears. Press any key to erase the message.1. Press the MENU key to open the menu.2. Use S or T to select [Display] and press the ENTER key.3. Use S or T to select [Zoom] and press the ENTER key.4. Use S or T to select [On] and press the ENTER key.The ZOOM indication appears at the upper-left corner on the screen. The zoom window and the zoom cursor also appear (see the following illustration). To quit the zoom, select [Off] instead of [On] and press the ENTER key.5. Press the MENU key to close the menu.1.51.5NMNMZoom window255.5°R 1.094NMZOOM(T)+Zoom cursorZoom indicationVECT TRUE 05:00+1.51.5NMNM255.5°R 1.094NMZOOM(T)+VECT TRUE 05:00+Relative or True zoom mode(example: true zoom)Target zoom mode(example: AIS)999999000999999000](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-7.png)
![1. OPERATION1-281.22 Echo StretchThe echo stretch feature enlarges the targets in the range and bearing directions to make the targets easier to see. This feature is available on any range. There are three levels of echo stretch, [1], [2] and [3]. [3] enlarges the targets the most.Note: The echo stretch enlarges the targets, sea and rain clutters, and radar interfer-ence. Correctly adjust the sea clutter, rain clutter and radar interference before you ac-tivate the echo stretch.1. Press the MENU key to open the menu.2. Use S or T to select [Echo] and press the ENTER key.3. Use S or T to select [Echo Stretch] and press the ENTER key.Echo Stretch options4. Use S or T to select an echo stretch option and press the ENTER key.5. Press the MENU key to close the menu. When the echo stretch is active, "ES 1 (2, or 3)" appears at the lower-left corner on the display.1.23 Echo AverageTo identify true target echoes from the sea clutter, echoes are averaged over succes-sive picture frames. If an echo is solid and stable, the echo is shown in its normal in-tensity. The brilliance of sea clutter is reduced to easily identify true targets from the sea clutter.Note 1: Do not use the echo average function under heavy pitching and rolling. You can lose a target.Note 2: This feature requires a heading signal and position data. When either signal becomes lost, echo average is deactivated.To correctly use the echo average function, first reduce the sea clutter with the A/C SEA control, then do as follows:1. Press the MENU key to open the menu.2. Use S or T to select [Echo] and press the ENTER key.3. Use S or T to select [Echo Average] and press the ENTER key.Echo Average optionsOff123Off12Auto](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-8.png)
![1. OPERATION1-294. Use S or T to select an echo averaging option and press the ENTER key.[Off]: Deactivates the echo average.[1]: Identify true targets from the sea clutter and reduce the brilliance of echoes which are not stable.[2]: Identify true targets from the sea clutter that you cannot reduce the brilliance with setting 1.[Auto]: Identify true targets from the sea clutter. Detect the far targets and targets which are not stable.5. Press the MENU key to close the menu. The selected echo average ("EAV 1", "EAV 2" or "EAV(A)") appears at the lower-left corner of the display.1.24 Target TrailsThe trails of the radar targets can be shown with an artificial line to check target move-ment. The target trails are selected for either relative or true. True motion trails require a heading signal and position data.1.24.1 Trail time1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] and press the ENTER key.3. Use S or T to select [Time] and press the ENTER key.Time options4. Use S or T to select time and press the ENTER key. Press the ENTER key to change between on and off.5. After setting all options, use the CursorPad (T) to select [EXIT? YES] and press the ENTER key.6. Press the MENU key to close the menu.OnOnOnOnOnOnOnOn15s30s1min3min6min15min30minContinuousEXIT? YESPress the ENTER keyto change betweenon and off.](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-9.png)
![1. OPERATION1-301.24.2 How to start, stop the trails1. Press the TRAILS key to start the trails and select the trail time. The selected time with the trail mode is shown at the upper-right corner like the figure shown below. The available trail time with the TRAILS key changes according to trail times, which you turn on in section 1.24.1.Trail indications2. To change the trail time, press the TRAILS key until the required trail time is dis-played. The trail length increases with the trail time.Note 1: To erase the trails, press and hold the TRAILS key until a beep sounds, or select [All Cancel] on the [Target Trails].Note 2: To deactivate the trails, press the TRAILS key several times until the trail in-dications disappear from the display.1.24.3 Trail modeYou can display the echo trails in true or relative motion.True modeThe true trails show true target movements according to their over-the-ground speeds and courses. The stationary targets do not show the trails. True trails mode requires heading signal and position data. If either signal is lost, true trail mode is cancelled.Relative modeThe relative trails show other ships’ movements relative to your ship. The stationary targets also show the trails.True trails and relative trailsTo select the trail mode, do the following:1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] and press the ENTER key.TRAIL(T)15 STrail Mode (T: True, R: Relative)Trail TimeTrue target trails Relative target trails](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-10.png)
![1. OPERATION1-313. Use S or T to select [Mode] and press the ENTER key.Mode options4. Use S or T to select [Relative] or [True] then press the ENTER key.5. Press the MENU key to close the menu.1.24.4 Trail gradationTrails can be shown in single or multiple gradation. Multiple gradation reduces the gra-dation over time.1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] and press the ENTER key.3. Use S or T to select [Gradation] and press the ENTER key.Gradation options4. Use S or T to select [Single] or [Multi] then press the ENTER key.Trail gradation5. Press the MENU key to close the menu.1.24.5 Trail colorYou can select the color for the trails as follows:1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] 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 a color and press the ENTER key.5. Press the MENU key to close the menu.RelativeTrueSingleMultiMultiple(Gradual shading)Single(Monotone shading)GreenRedBlueWhiteBlack](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-11.png)
![1. OPERATION1-321.24.6 Trail levelYou can select strength at which to display target trails.1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] and press the ENTER key.3. Use S or T to select [Level] and press the ENTER key.4. Use S or T to select [1], [2] or [3] then press the ENTER key.[1]: Display the trails for all targets (including weak targets).[2]: Display the trails for medium-to-strong level targets.[3]: Display the trails for only strong targets.5. Press the MENU key to close the menu.1.24.7 How to restart, stop the trailsWhen the range is changed while the trail feature is active, trails within the previous range scale can be stopped and restarted.1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] and press the ENTER key.3. Use S or T to select [Restart] and press the ENTER key.Restart options4. Use S or T to select [Off] or [On] then press the ENTER key.[Off]: When the range is changed, the previous trails data are saved. The trails are not restarted and the saved trails are not updated. When you return the range scale to the previous range scale, the saved trails are displayed and updated. [On]: The previous trails are zoomed in or out depending on the changed scale and updated.How trail copy operatesNote: If the new range selected is less than or equal to 1/4 of the previous range, trails are erased. If the new range selected is longer than the previous range, the previous trails continue to be displayed.5. Press the MENU key to close the menu.OffOnBefore changing range After changing rangeCopied trail picture](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-12.png)
![1. OPERATION1-331.24.8 Narrow trailsYou can display the target trails in thin trails. When there are many targets on the screen, you can separate trails near one another with this function.1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] and press the ENTER key.3. Use S or T to select [Narrow] and press the ENTER key.4. Use S or T to select [Off] or [On] then press the ENTER key.5. Press the MENU key to close the menu.1.24.9 Your ship trailYou can show the trail of your ship as follows:1. Press the MENU key to open the menu.2. Use S or T to select [Target Trails] and press the ENTER key.3. Use S or T to select [Own Ship] and press the ENTER key.4. Use S or T to select [Off], [1] or [2] then press the ENTER key.[Off]: Hide the trail of your ship.[1]: Show the trail of your ship.[2]: Show the trail of your ship, but hide the trail of sea clutter near your ship.5. Press the MENU key to close the menu.1.25 How to Send the Target Position and Enter the Origin MarkThe TLL key functions to send the cursor position to a chart plotter and puts an origin mark ( ) at the cursor position on the radar. Both functions require a heading signal and position data. If either signal is lost, this function is cancelled. Use the CursorPad to put the cursor on a target and press the TLL key. You can enter up to 20 origin marks on the radar display. When the capacity for the origin marks is reached, the old-est mark is erased to make space for the last mark, to keep a maximum of 20 marks. To erase a mark, put the cursor on the mark and press the CANCEL/HL OFF key.TLL key modeYou can select how to handle TLL position.1. Press the MENU key to open the menu.2. Use S or T to select [Others] and press the ENTER key.3. Use S or T to select [TLL Key Mode] and press the ENTER key.OffOnOff12](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-13.png)
![1. OPERATION1-344. Use S or T to select [TLL Output], [Origin Mark] or [Both] then press the ENTER key.[TLL Output]: Send the latitude and longitude of the cursor position to a chart plotter. (Position and heading signal are required.)[Origin Mark]: Enter an origin mark at the cursor position on the radar display.(Position and heading signal are required.)[Both]: Send the target position to a chart plotter and enter an origin mark on the radar display.5. Press the MENU key to close the menu.Note: When you turn off the power, all origin marks are deleted and not saved.1.26 How to Hide the Heading Line TemporarilyThe heading line indicates the heading of your ship in all display modes. The heading line is a line from your ship position to the outer edge of the radar display area. The heading line appears at zero degrees on the bearing scale in head up and true view modes. The heading line changes the orientation depending on the ship orientation in north up and true motion modes and when the course is changed in the course up mode.To hide the heading line (and all marks for River and Sea purpose) and display only targets, press and hold the CANCEL/HL OFF key. To display the heading line again, release the key.1.27 Presentation BrillianceYou can adjust the brilliance for the following menu items from the [Brill/Color] menu.[Echo Brill]: Brilliance for the echoes (setting range: 1 - 8)[Rings Brill]: Brilliance for the range rings (setting range: Off, 1 - 4)[Mark Brill]: Brilliance for the marks (EBL, VRM, etc.) (setting range: 1 - 4)[HL Brill]: Brilliance for the heading line (setting range: 1 - 4)[Character Brill]: Brilliance for the characters (setting range: 1 - 4)1.28 Custom Setup1.28.1 About custom setupWhen your navigating environment or task changes, you must adjust the radar. In-stead of changing radar settings case by case, you can assign the CUSTOM key to provide best settings for common conditions.TLL OutputOrigin MarkBoth](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-14.png)
![1. OPERATION1-35There are three default custom setups for the internal computer of the radar (see paragraph 1.28.2 for a description). You can adjust these settings on the [Custom 1], [Custom 2] and [Custom 3] menus to meet your navigation needs.To activate a custom setup, press the CUSTOM key. The CUSTOM key switches be-tween Custom 1, Custom 2 or Custom 3 each time you press the key. (Custom setup numbers which are turned off are ignored.) The selected custom setup name is shown at the upper-left corner. To escape from custom setup, operate any control.1.28.2 Description of custom setup itemsDescription of custom setup itemsMenu item Available settings See section[Custom1(2 or 3)] Turn on/off each custom program.[Copy] Copy settings from the [Echo] menu. The message "Com-plete" appears after the copying is completed.[Gain Mode] [Auto]: Automatic gain adjustment according to noise level.[Manual]: Manual gain adjustment section 1.9[Manual Gain] Copy the current position of the GAIN knob when you do [Copy]. This item is for read-only.[Sea Mode][Auto]: Automatic sea clutter adjustment according to sea state.[Manual]: Manual sea clutter adjustment.section 1.10[Auto Sea][Coastal]: Suppress both land and sea clutter.[Advanced]: Automatically discriminate land echoes from sea reflections to suppress only sea reflections.section 1.10[Manual Sea] Copy the current position of the A/C SEA knob when you do [Copy]. This item is for read-only.[Rain Mode][Auto]: Automatic rain clutter adjustment according to rain cloud density.[Manual]: Manual rain clutter adjustment.section 1.11[Auto Rain][Calm]: For light rain.[Moderate]: When you can not reduce the rain clutter with [Calm] mode.[Rough]: For heavy rain.section 1.11[Manual Rain] Copy the current position of the A/C RAIN knob when you do [Copy]. This item is for read-only.[A/C Auto] [Off], [On] section 1.12[Pulse Length] [Short] or [Long], you can select on 1.5, 1.6, 3.0 and 3.2 nm ranges. section 1.18[Echo Stretch] [Off], [1], [2], [3] section 1.22[Echo Average] [Off], [1], [2], [Auto] section 1.23[Noise Rejector] [Off], [On] section 1.30[Wiper] [Off], [1], [2] section 1.31[Int Rejector] [Off], [1], [2], [3] section 1.14](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-15.png)
![1. OPERATION1-361.28.3 How to set custom setups1. Press the MENU key to open the menu.2. Use S or T to select [Custom 1 (2 or 3)] and press the ENTER key.Custom menu3. Set menu items.Note: For easy set up, you can copy the settings of the [Echo] menu (to [Custom 1], [Custom 2], [Custom 3]). Select [Copy] and press the ENTER key. When the copying is completed, the message "Complete" appears. To erase this message, press any key.4. Press the MENU key to close the menu.[Display-Dynam-ic][Narrow]: Erase weak echoes.[Normal]: Normal use.[Wide]: Display weaker echoes compared to [Narrow].section 1.36[Display-Curve][1]: Reduce weak echoes.[2]: Normal use.[3]: Display weaker echoes in stronger color compared to [1].section 1.37[Color Erase] 0 - 11 section 1.44.3Menu item Available settings See section[ENTER]: Enter[MENU]: Exit[CANCEL/HL OFF]: BackBrill/ColorDisplayEchoCustom 1Custom 2Custom 3AlarmTarget TrailsTuningTargetOthersCopyGain ModeManual GainManual Sea : 0: Manual: 0: ManualAuto Sea : AdvancedSea ModeRain ModeAuto Rain: Manual: ModerateCustom1 : OnEnable/Disable the custom settings](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-16.png)
![1. OPERATION1-371.29 How to Program Function Keys (F1, F2 and F3 keys)You can program function keys (F1, F2 and F3) to provide one-touch access to a re-quired function.Function key operationTo activate a function, press function key, F1, F2 or F3. Press same key to change the setting.The default programs are [Gain Mode] for F1, [Sea Mode] for F2, [A/C Auto] for F3. When you press the F1 or F2 key, the window for Gain/Sea/Rain indicator shows. See section 1.9 and section 1.10 for operation. When you press the F3 key, [A/C Auto] is turned on.How to change a function key program1. Press the MENU key to open the menu.2. Use S or T to select [Others] and press the ENTER key.3. Use S or T to select [F1 (F2 or F3) Setup] and press the ENTER key.4. Use S or T to select a function from the list and press the ENTER key. Below are the available functions.Function list5. Press the MENU key to close the menu.Rings BrillMark BrillHL BrillCharacter BrillEcho ShadingDisplay ColorEcho ColorBackground ColorCharacter ColorMenu TransparencyEcho Color ModeDisplay ModeZoomZoom ModeEcho AreaData BoxSTBY DisplayGain ModeSea ModeAuto SeaRain ModeAuto RainA/C AutoPulse LengthEcho StretchEcho AverageNoise RejectorWiperInt RejectorDisplay-DynamicDisplay-Curve2nd Echo RejectorTarget Alarm 1Target Alarm 2Alarm LevelWatchmanPanel BuzzerExternal BuzzerTrails-GradationTrails-ColorTrails-ModeTrails-LevelTrails-RestartTrails-NarrowTrails-Own ShipTuning ModeWPT MarkEBL ReferenceVRM UnitCursor PositionTLL Key ModeVector ReferenceHistory DotsHistory IntervalCPATCPAProximityARPA-DisplayARPA-ColorARPA-Auto AcquisitionARPA-ACK Lost TargetsAIS-DisplayAIS-ColorAIS-Sort ByAIS-ACK Lost TargetsGPS-ModeGPS-DatumGPS-WAAS](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-17.png)
![1. OPERATION1-381.30 Noise RejectorWhite noise can appear on the screen as random "marks". You can reduce this noise as follows:1. Press the MENU key to open the menu.2. Use S or T to select [Echo] and press the ENTER key.3. Use S or T to select [Noise Rejector] and press the ENTER key.Noise Rejector options4. Use S or T to select [Off] or [On] then press the ENTER key.5. Press the MENU key to close the menu.1.31 WiperThe wiper feature automatically reduces the brilliance of unwanted weak signals (noise, sea clutter, rain clutter, etc.) and unnecessary signals, like radar interference, to clear the picture of unnecessary echoes. The result of wiper depends on the wiper setting used and whether echo averaging is turned on or off, as described below.Processing content A: The brilliance of unnecessary weak echoes, like noise and ra-dar interference, is reduced to clear the picture. The difference between wiper 1 and 2 is that brilliance is lowered more slowly in 1.Processing content B: Echo averaging is automatically turned from off to on when the wiper feature is turned on. You can see how the picture changes with the echo av-eraging turned off and turned on.To activate the wiper feature, do the following:1. Press the MENU key to open the menu.2. Use S or T to select [Echo] and press the ENTER key.3. Use S or T to select [Wiper] and press the ENTER key.4. Use S or T to select [1] or [2] then press the ENTER key.5. Press the MENU key to close the menu.Note: When the [Display Mode] is [True View], this function is not available (see paragraph 1.7.2).Wiper 1 Wiper 2Echo Average Off Processing content AEcho Average On (1,2, Auto) Processing content A Processing content BOffOnWiper options](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-18.png)
![1. OPERATION1-391.32 How to Reduce Second-trace EchoesEchoes from very distant targets can appear as false echoes (second-trace echoes) on the screen. The second-trace echo occurs when the return echo is received one transmission cycle later, or after a next transmission of radar pulse.Second-trace echoes1. Press the MENU key to open the menu.2. Use S or T to select [Echo] and press the ENTER key.3. Use S or T to select [2nd Echo Rejector] and press the ENTER key.2nd Echo Rejector options4. Use S or T to select [Off] or [On] then press the ENTER key.5. Press the MENU key to close the menu.1.33 WatchmanThe Watchman sounds the buzzer to tell the operator to check the radar display. The radar transmits for one minute and then goes into standby for the selected time inter-val. If the target alarm is active and a target is found in the alarm zone, Watchman is cancelled, and the radar transmits continuously.How watchman operatesIn standby, the timer near the <WATCH> label at the center of the screen counts down the remaining time until the transmission. When the set time interval has passed, the audio alarm sounds, the timer disappears and the radar transmits for one minute. After one minute, the audio alarm sounds, the radar stops transmitting and the watch alarm timer again begins the countdown sequence.If you press the STBY/TX key before the set time interval comes, the radar goes into transmission.Second-traceechoTX repetitionActual rangeFalse echorangeOffOnST-BY5,10 or 20 min. Tx1 min.Watchmanstarts** Beep sounds just before radar transmits or goes into standby.ST-BY Tx *5,10 or 20 min.1 min.**](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-19.png)
![1. OPERATION1-40Do the following to activate the Watchman:1. Press the MENU key to open the menu.2. Use S or T to select [Alarm] and press the ENTER key.3. Use S or T to select [Watchman] and press the ENTER key.Watchman options4. Use S or T to select [Off] or the time ([5min], [10min] or [20min]) then press the ENTER key.5. Press the MENU key to close the menu.1.34 Color Selections1.34.1 Preset colorsThis radar is preset with color combinations that provide best viewing in day time, night time and twilight. Below are the default color settings for each display item and display color setting.Display item, color design and color1. Press the MENU key to open the menu.2. Use S or T to select [Brill/Color] and press the ENTER key.3. Use S or T to select [Display Color] and press the ENTER key.Display Color options4. Use S or T to select the color design and press the ENTER key.5. Press the MENU key to close the menu.Display Item Day Night Twilight CustomCharacters Black Red Green GreenRange rings, marks Green Red Green GreenEcho Yellow Green Green YellowBackground White Black Blue BlackOff5min10min20minDayTwilightCustomNight](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-20.png)
![1. OPERATION1-411.34.2 Custom colorsThe custom color design lets you select preferred echo, background, characters, range rings and marks colors. Select [Custom] in the [Display Color] menu item (see paragraph 1.34.1) to use the user selected echo, background, characters, range rings and marks colors.1. Press the MENU key to open the menu.2. Use S or T to select [Brill/Color] and press the ENTER key.3. Use S or T to select [Echo Color] and press the ENTER key.Echo Color options4. Use S or T to select an echo color and press the ENTER key. [Multi] displays echoes in colors of red, yellow and green according to echo strength, and [Multi] is not available in the [IEC] or [Russian-River] mode.5. Use S or T to select [Background Color] and press the ENTER key.Background Color options6. Use S or T to select a background color and press the ENTER key.7. Use S or T to select [Character Color] and press the ENTER key.Character Color options8. Use S or T to select a character color (including range rings and marks) and press the ENTER key.9. Press the MENU key to close the menu.YellowGreenOrangeMultiBlackDK BlueBlueWhiteRedWhiteGreen](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-21.png)
![1. OPERATION1-421.35 Navigation Data1.35.1 Navigation data during standbyThe navigation data is shown in standby when [STBY Display] on the [Display] menu is set to [Nav]. Appropriate sensors are required to display the data.Navigation data display at standby1.35.2 Navigation data at the bottom of the screenThe navigation data is displayed at the bottom of the screen.Navigation dataSpeed Standby indicationDepth Water temperatureTripWind speed Wind directionTime until TXin watchmanHeading indicatorHeadingCourseTime to go todestination waypointBearing todestination waypoint Range to go todestination waypointWaypoint mark Your ship positionCross track error(numeric value)Cross track error(graphic): For example,when the indicator is offto the right side, steeryour ship to the left to goto the destination waypoint. - Cursor latitude position- Cursor longitude position- Time to go to cursor positionYour ship position and speed - Bearing from your ship to waypoint- Range from your ship to waypoint- Time to go from your ship position to waypointLAT 34°56.123NLON 135°34.567ESPEED 12.3KNLAT 34°56.123NLON 135°34.567ETTG 01:00BRG 14.8°RNG 0.876NMTTG 00:20OWN SHIP + CURSOR WAYPOINT](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-22.png)
![1. OPERATION1-43To show or hide the navigation data at the bottom of the screen, do the following:1. Press the MENU key to open the menu.2. Use S or T to select [Display] and press the ENTER key.3. Use S or T to select [Data Box ] and press the ENTER key.Data Box options4. Use S or T to select an option and press the ENTER key.[Off]: Turn off the data display.[Nav]: Navigation data[Target]: ARPA and AIS target data (See section 3.8 and section 4.5.)[All]: Navigation data plus ARPA and AIS target data5. Press the MENU key to close the menu.1.36 Dynamic RangeYou can change the dynamic range to erase unwanted weak echoes (sea reflections, etc.). Select [Narrow], [Normal] or [Wide] depending on conditions.1. Press the MENU key to open the menu.2. Use S or T to select [Echo] and press the ENTER key.3. Use S or T to select [Display-Dynamic] and press the ENTER key.Display-Dynamic options4. Use S or T to select [Narrow], [Normal] or [Wide] then press the ENTER key.[Narrow]: Erase weak echoes.[Normal]: Normal use[Wide]: Display weaker echoes compared to [Narrow].5. Press the MENU key to close the menu.AllOffNavTargetNarrowWideNormal](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-23.png)
![1. OPERATION1-441.37 Characteristics CurveYou can change the characteristics curve to reduce unwanted weak echoes (sea re-flections, etc.). Select [1], [2] or [3] depending on conditions when unwanted weak echoes hide wanted targets.1. Press the MENU key to open the menu.2. Use S or T to select [Echo] and press the ENTER key.3. Use S or T to select [Display-Curve] and press the ENTER key.Display-Curve options4. Use S or T to select [1], [2] or [3] then press the ENTER key.[1]: Reduce weak echoes.[2]: Normal use[3]: Display weaker echoes in stronger color compared to [1].Display curve5. Press the MENU key to close the menu.321Input levelEcho colorstrengthStrongStrong](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-24.png)
![1. OPERATION1-451.38 Waypoint MarkerThe waypoint marker shows the location of the destination waypoint set on a naviga-tion plotter. The heading signal or course data are required. You can turn on/off the waypoint marker as follows:Waypoint marker1. Press the MENU key to open the menu.2. Use S or T to select [Others] and press the ENTER key.3. Use S or T to select [WPT Mark] and press the ENTER key.WPT Mark options4. Use S or T to select [Off] or [On] then press the ENTER key.5. Press the MENU key to close the menu.1.39 Alarm MessageThe alarm status window shows all current alarms.Note: The alarm status window is not automatically displayed when an alarm occurs.1. Press the MENU key to open the menu.2. Use S or T to select [Alarm] and press the ENTER key.+WaypointmarkerOffOn](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-25.png)
![1. OPERATION1-463. Use S or T to select [Alarm Status] and press the ENTER key.4. Press the CANCEL/HL OFF key to close the alarm status display.5. Press the MENU key to close the menu.Alarm category MeaningSIGNAL MISSING*"TRIGGER" Trigger signal lost (only for remote display)"HEADING" Heading signal lost"BEARING" Bearing signal lost"GYRO" AD-10 format gyro signal lost"VIDEO" Video signal lost"POSITION" NMEA format position data lost"NMEA_HDG" NMEA format heading signal lostTARGET ALARM1(2)"IN" An echo has entered a target alarm zone."OUT" An echo has exited a target alarm zone.ARPA ALARM"COLLISION" CPA and TCPA of an ARPA target are less than CPA and TCPA alarm settings."LOST" The acquired ARPA target becomes lost."PROXIMITY" The range to an ARPA target is less than the user-set proximity alarm range.AIS ALARM"COLLISION" CPA and TCPA of an AIS target are less than CPA and TCPA alarm settings."PROXIMITY" The range to an AIS target is less than the user-set prox-imity alarm range.AIS SYSTEM*"TX" TX stopped or TX error"FAIL" System failure"ANT" Antenna VSWR problem"CH1" TDM2 RX1 board problem"CH2" TDM2 RX2 board problem"CH70" RX channel 70 problem"MKD" Minimum input device lost"EPFS" Navigator (GPS, etc.) problem"L/L" Position data lost"SOG" Speed data lostContinued on following pageTRIGGER HEADING BEARING GYROVIDEO POSITION NMEA_HDGIN OUTIN OUTCOLLISION LOST PROXIMITYCOLLISION PROXIMITYTX ANT CH1 CH2 CH70 FAIL MKDEPFS L/L SOG COG HDG ROTOVER_TEMP[SIGNAL MISSING][TARGET ALARM1][TARGET ALARM2][ARPA ALARM][AIS ALARM][AIS SYSTEM][OTHER]Alarm Status[CANCEL/HL OFF]: Close](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-26.png)
![1. OPERATION1-47*: Have a qualified technician check the equipment.1.40 Echo AreaYou can select the display area from [Normal] or [Full Screen] to observe a wider over-view of the surrounding area.Echo area1. Press the MENU key to open the menu.2. Use S or T to select [Display] and press the ENTER key.3. Use S or T to select [Echo Area] and press the ENTER key.Echo Area options4. Use S or T to select [Normal] or [Full Screen] then press the ENTER key.5. Press the MENU key to close the menu.Continued from previous page"COG" Course data lost"HDG" Heading data lost"ROT" Rate of turn data lostOTHER*"OVER_TEMP" The temperature of the equipment is more than the spec-ified value.Alarm category MeaningNormal Full ScreenArea in which echoes are displayedNormalFull Screen](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-27.png)
![1. OPERATION1-481.41 Initial Sub MenuThe [Initial] sub menu in the [System] menu contains the items which allow you to ad-just your radar to meet your needs.1.41.1 How to open the Initial sub menu1. Press the MENU key to open the menu.2. Use S or T to select [Initial] and press the ENTER key.Initial sub-menu1.41.2 Description of Initial sub menu[Key Beep]: When a key is pressed, a beep sounds. You can turn the beep on or off.[Offcenter Speed]: Set the speed of your ship to calculate amount of your ship’s off-center. The setting range is 1-99 (kn).[Compass Type]: Select the type of bearing sensor connected to the radar; [True] (gyrocompass, satellite compass) or [Magnetic] (magnetic compass).[Range Preset]: You can select the radar ranges. Select a range and press the ENTER key to switch on and off. See figure on following page for reference. (Not available in Russian River or IEC modes.)[Wind Direction]: The wind direction is shown as [Apparent] or [True].[NMEA Port 1]: Set the baud rate of the equipment connected to Port 1 ([Auto], [4800], or [38400] (bps)). [Auto] provides automatic detection of baud rate from [4800], [9600], [19200] or [38400] (bps).[NMEA Port 2]: Same function as Port 1 but for Port 2.[NMEA Mixing Out]: Data input to Port 1 may be output from Port 2 mixed with data output to Port 2. Select [On] to use this feature.Note: At least two ranges must be turned on in the [Range Preset] menu. The maxi-mum range available depends on the radar model.0.0625 is not available in KM (kilometers). Available ranges are shown on the next page.Menu Initial[ENTER]: Enter[MENU]: Exit[CANCEL/HL OFF]: BackOthersTargetARPAAISGPSSystemInitialTestsSector BlanksUnitsKey BeepOffcenter SpeedCompass TypeRange PresetNMEA Port 2: Off: 15kn: True: Off: ApparentNMEA Port 1 : AutoWind DirectionNMEA Mixing Out: AutoTurning on/off beep sounds](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-28.png)
![1. OPERATION1-501.42 Units Sub MenuYou can select the unit of measurement for range, ship speed, depth, temperature and wind speed on the [Units] sub menu in the [System] menu. You can not open this sub menu in normal operation. To open this menu, select [Units], hold the CANCEL/HL OFF key and press the MENU key five times.Units sub menu[Range Unit]: NM, KM, SMWhen using IEC or Russian River mode, Range Unit can only be changed with the unit in standby.[Ship Speed Unit]: kn, km/h, mph[Depth Unit]: m, ft, fa, pb, HR[Temperature Unit]: °C, °F[Wind Speed Unit]: kn, km/h, mph, m/sInitialTestsSector BlanksUnitsFactoryInstallationARPAAISGPSMenu UnitsSystemShip Speed UnitDepth UnitTemperature Unit: kn: ft: °F: knWind Speed UnitRange Unit : SM[ENTER]: Enter[MENU]: Exit[CANCEL/HL OFF]: BackChoosing a unit of range](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-30.png)
![1. OPERATION1-511.43 Sector BlankYou must prevent the transmission in some areas to protect passengers and crew from microwave radiation. Also, if the reflections of echoes from the mast appear on the screen, you must prevent the transmission in that area. You can set two sectors.1. Press the MENU key to open the menu.2. Use S or T to select [Sector Blanks] and press the ENTER key.3. Use S or T to select [Sect-Blank 1 (or 2) Status] and press the ENTER key.Sector-Blank Status options4. Use S or T to select [On] and press the ENTER key.5. Use S or T to select [Sect-Blank 1 (or 2) Start] and press the ENTER key.Sect-Blank Start setting window6. Use S or T to set the start point of the sector and press the ENTER key.7. Use S or T to select [Sect-Blank 1 (or 2) End] and press the ENTER key.Sect-Blank End setting window8. Use S or T to set the end point of the sector and press the ENTER key.Note 1: You can not set the sector more than 180 degrees.Note 2: You can not set the total width of sector 1 and sector 2 more than 270 degrees.9. Press the MENU key to close the menu.As shown in the following illustration, dashed lines mark the start and end points of the sector.Sector blankOffOn250°(0°~359°)+Area of notransmissionStart bearingof sectorEnd bearingof sector](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-31.png)
![1. OPERATION1-521.44 Other Menu Items1.44.1 Menu items on the [Brill/Color] menu[Echo Shading]: You can adjust the color of the echo shade for better visibility. The higher the setting, the darker the echo is displayed.Echo Shading options [Menu Transparency]: You can select the degree of transparency of the menu win-dow so the menu window does not hide the echo display. [4] is the greatest degree of transparency. [Off] functions to hide the echo display behind the menu window com-pletely.Note: Alpha blending technology is used for transparency effects.Menu Transparency options[Echo Color Mode]: You can select the color palette from [System] or [Custom]. [Sys-tem] is the pre-set color palette and [Custom] is the color palette you can set yourself. This function is not available in the [IEC] or [Russian-River] mode.[Custom Echo Color]: You can adjust the echo color with the following two methods. This function is not available in the [IEC] or [Russian-River] mode.12345Off1234Custom Echo Color<System> <Custom>Customizing echo colorsRankRedGreenBlueFitting to CurveCopy to CustomClose this Window](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-32.png)
![1. OPERATION1-53Method 1:1. Select the echo rank to change on the [Rank] (setting range: 1 - 31).2. Set the RGB values for selected echo rank on the [Red], [Green] and [Blue] (set-ting range: 0 - 63).Method 2:1. Select 31 on the [Rank].2. Set the RGB values for 31 echo rank on the [Red], [Green] and [Blue] (setting range: 0 - 63).3. Interpolate the RGB values between the maximum rank and minimum rank on the [Fitting To Curve] with the following curves (setting range: -20 to 20). Setting range > 0: Logarithmic curve, useful to emphasize the weak echoes. Setting range = 0: Straight line Setting range < 0: Exponential curve, useful to emphasize the strong echoes.[Copy To Custom]: Copy the color palette from [System] to [Custom].1.44.2 Menu items on the [Display] menu[Base Text Display]: You can select on/off for the text indications of the following items on the dis-play. The settings on this function are used when you set [Echo Area] to [Full Screen] on the [Dis-play] menu. This function is not available in the [IEC] or [Russian-River] mode.The text indications set to off appear when you op-erate any key. The indications disappear when there is no key operation for 10 sec-onds.[Gain/Sea/Rain Bar]: Open the Gain/Sea/Rain indicator. You can check the current settings.[STBY Display]: Set the function of the standby display.[Normal]: Display "ST-BY" at the screen center.[Nav]: Display navigation data.[Economy]: Turn off the backlight of the LCD. The radar must be switched from TX to ST-BY to activate this mode.1.44.3 Menu items on the [Echo] menu[Color Erase]: Erase the lower echo color whose level is set here. Set a large value to display only the stronger echoes.Range OnOnOnOnOnOnModeAlarmEchoEBL/VRM+CursorEXIT? YESPress the ENTER keyto change betweenon and off.Gain/Sea/RainGAIN MANSEA MANRAIN MAN[CANCEL/HL OFF]: CloseNormalNavEconomy](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-33.png)
![1. OPERATION1-541.45 Remote DisplayYou can use this radar as a remote display when you set [Input Source] to [Slave] on the [Installation] sub menu. When this setting is done, the menu and display change as described below. To display the radar image on the remote display, transmit from the main radar.Note: The message "Please turn to STBY-mode when you change this setting." ap-pears when you switch the mode in transmission.Unavailable menu itemsThe menu items not available with the remote display are shown in the table.Display appearanceThe display changes as shown in the following illustration.Transmitting or standby display indications for remote displayItems unavailable with Function key F1, F2 and F3• [Pulse Length] ([Echo] menu)• [2nd-Echo Rejector] ([Echo] menu)• [Watchman] ([Alarm] menu)• [Tuning Mode] ([Tuning] menu)Total TX time indicationThe total TX time (TX TIME XXXXXX.XH) does not appear on the diagnostic test or on the Normal standby display.Menu Unavailable menu item(s)[Echo] [Pulse Length], [2nd Echo Rejector][Custom 1, 2, 3] [Pulse Length][Alarm] [Watchman][Tuning] All menu items are not accessible.[System] - [Sector Blanks] All menu items are not accessible.[System] - [Installation] [Antenna Rotation], [MBS Adjust], [Auto Install Setup], [Total TX Time]HDGOFFCENT(M) Shown when displayunit functions asremote display.Tuning indicatoris not displayed.Pulselength is not displayed.WTC is not displayed.SLAVE0.5NM0.125CS1H UPTRAIL(T)06MINALM1_ACKALM2_OUT359.9°](https://usermanual.wiki/Furuno-USA/9ZWRTR088B.User-Manual-II-Part-2/User-Guide-2264465-Page-34.png)