Furuno GP-1650WF, GP-1650WDF manual Replacement of Fuse, Battery, Simple Troubleshooting, 13-2

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13. MAINTENANCE & TROUBLESHOOTING

13.2Replacement of Fuse, Battery

The fuse on the power cable protects the system from reverse polarity of the ship’s mains and equipment fault. If the fuse blows, find the cause before replacing it. Use only a 3 A fuse. Using the wrong fuse will damage the unit and void the warranty.

CAUTION

Use the correct fuse.

Use of a wrong fuse can cause fire or damage the equipment.

A battery installed on the circuit board inside display unit preserves data when the power is turned off. The life of the battery is about three years. When the battery voltage is low the battery icon () appears on the display. When this happens, contact your dealer to request replacement of the battery.

 

Type

Code Number

 

 

 

Lithium

CR2450-F2 ST2L

000-144-941

Battery

 

 

Note : Use only the specified battery. Use of an incorrect battery may cause explosion. Dispose of the battery in accordance with local regulations.

 

13.3 Simple Troubleshooting

 

Below are simple troubleshooting

 

procedures which the user can follow to

 

restore normal operation.

Simple troubleshooting (plotter)

If …

Then …

 

check for blown fuse.

 

 

 

check that the power connector is firmly tightened.

you cannot turn on the power

 

check for corrosion on power cable connector.

 

 

 

check for damaged power cable.

 

 

 

check ship’s battery for proper voltage output (12/24 V).

 

 

power is on but nothing appears

press the [POWER/BRILL] key and then the cursor pad

to adjust display brilliance and tone.

 

 

 

there is no response when a key is pressed

turn on the power again.

 

 

position is not fixed within 90 seconds.

check for loosened antenna connector.

 

check GPS receiver status indication.

 

 

 

track is not plotted

plotting is stopped. (“H” appears on the plotter display.)

 

 

bearing is wrong

check that correct magnetic variation is entered on the

DISPLAY OPTIONS menu.

 

 

 

loran or Decca TDs do not appear

check that proper Loran or Decca chain codes are

entered on the DISPLAY UNIT.

 

 

 

loran TDs are wrong

enter TD offset on the GPS/DGPS/TD OPTIONS menu.

 

 

ship’s speed display is not zero after ship is stopped

try to decrease GPS speed smoothing setting on the

GPS/DGPS/TD OPTIONS menu.

 

 

 

13-2

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Contents Color DGPS/PLOTTER/SOUNDER Color GPS/PLOTTER/SOUNDER 00080936100 Safety Instructions Table of Contents Iii RoutesForeword FeaturesWord to GP-1650WDF/1650WF Owners System Configuration Display UnitWhat is WAAS? Display Unit Controls Operational OverviewDisplay unit Inserting Mini Chart Card Adjusting Tone and Brilliance LON Menu Operation, Soft Keys Demonstration Display Principle of Operation Video Sounder OperationUnderwater conditions and video sounder display Normal sounder display indications, markers Sounder Display DescriptionKHz picture Marker-zoom display plus normal sounder display Selecting sounder display modeSounder function window Bottom-zoom display plus normal sounder displayDual-frequency Display Plotter/Sounder DisplayAutomatic Sounder Operation Manual Sounder OperationSelecting display range Adjusting the gainRange shifting Suppressing Interference Measuring DepthSuppressing Low Level Noise Erasing Weak Echoes White MarkerSelecting Picture Advance Speed Selecting Background and Echo ColorsAlarms Minute mark Interpreting the DisplayZero line Fish school echoesSurface noise/Aeration Surface noise/aerationNorth-up Plotter DisplaysPresentation Modes Course-upDisplaying Nav Information Window CursorShifting the Display Turning on the cursor, shifting the cursorIndices and chart enlargement Selecting Chart Scale/RangeMini Chart Cards Chart icons and their meaningsSample chart Japan and South Korea Showing indices Remarks on chart displayChart symbols Furuno chart symbolsPort service icons Nav-ChartsTMcards Aid to navigation dataGPS satellite monitor display Navigation Data DisplayEnlarging an indication Navigation data displayBeacon information display How to read the compass displaySteering Display Beacon information displayXTE range setting window How to read the XTE indicationSetting the range of the XTE scale Highway DisplayChanging Operation Mode Press the HIDE/SHOW keyResetting trip distance Selecting fishing 1, fishing 2 modeNavigation Trip Distance Track Track plotting method Changing Track ColorTrack Plotting Method, Interval Track color windowInterval window Changing Track Memory CapacityTrack plotting interval Track memory windowErasing tracks by color Erasing TracksErasing tracks by area Erasing all trackPlotter display MarkEntering Marks Changing displays Plotter displayChanging displays Video sounder display Changing Mark AttributesVideo sounder display Mark/line windowMark line window Chart details menuChanging Mark Size Mark color windowDisplaying Track and Mark Points Erasing MarksTarget Mark Entering waypoints at own ship’s position WaypointsEntering Waypoints Entering waypoints at MOB positionMark shape selection window Waypoints menuWaypoint window Mark color selection windowEntering waypoints by range and bearing Erasing waypoints by the cursor Erasing Individual WaypointsEntering waypoints by latitude and longitude position Erasing waypoints through the waypoint listChanging Waypoint Data Changing Waypoint Position on the Plotter DisplaySearching Waypoints Waypoint Mark SizeSearch window Entering routes through the route list RoutesEntering Routes Route menuEntering routes by the cursor Connecting RoutesConnect route window Changing waypoints through the list Inserting, Removing WaypointsInserting waypoints through the route list Edit route menuInserting waypoints on the plotter display Removing waypoints from routesSave route menu Route contents displayCreating Track-based Routes New route windowErasing Routes Selecting quick point entry method NavigationNavigating to Quick Points Navigating to a single quick pointPlotter display Navigating to Ports, Port ServicesNavigating to Waypoints waypoint list Sample port list southern ItalySample port service list Sample filling station locations southern ItalyRestarting navigation Following a RouteNavigate along specific leg of route Navigate route waypoints in reverse orderSelect speed for ETA window Setting speed for ETA calculationSwitching waypoints AutoCanceling Navigation Waypoint sw windowAlarm menu Plotter AlarmsAudio Alarm On/Off Audio alarm windowArrival Alarm Anchor Watch AlarmSpeed Alarm XTE Cross Track Error AlarmProximity Alarm Alarm messages Alarm InformationAlarm messages and their meanings 10-1 Memory Card OperationsFormatting Memory Cards Download/upload menuSaving data Saving Data to Memory Card10-2 Save Data message10-3 Error messagesLoading Data from Memory Card Data overwriteWaypoint/route Configuration10-4 Mark/lineCustomizing Your Unit Chart Setup Options menuChart Offset menu 11-1Chart details menu description Chart Details menu11-2 Display Options menu Display Setup 1 menu descriptionDisplay setup 1 menu 11-311-4 Display Setup 2 menu descriptionDisplay setup 2 menu Mag variation window11.3 GPS/DGPS/TD Options menu GPS Setup Options menu descriptionGPS Setup options menu 11-511-6 Geodetic datum window11-7 Displaying Loran C TDs TD Setup menu11-8 Displaying Decca TDsRange Setup soft key Sounder Setup Options menuSystem Setup soft key 11-9Seabed LVL 200kHz, Seabed LVL 50kHz 11-10Echo Offset 200kHz Echo Offset 50kHz TVG conceptSetup NMEA/DGPS Port 2 menu description Configuration menuSetup Nmea Port 1 menu description 11-11Upload/download menu 11-12UPLOAD/DOWNLOAD Data menu Display unit, rear viewWaypoint data format 11-13Connection of GP-1650WDF/GP-1650WF to PC Character available for commentRoute comment format 11-14Route data format End of sentenceLocation of chart card slot cover Using C-MAP NT ModelInserting Chart Card 12-1Objects window Cursor and Data Display12-2 Example of caution area windowTidal Information 12-3Date window 12-4SET GO to Method window Sample filling station locations Select Port Service window12-5 Make route window12-6 Setting Chart Setup OptionsLighthouse appearance when sector info is off Sector info12-7 Depth info display12-8 Displaying Program NumberMemory, I/O test results Recommended maintenance program Maintenance & TroubleshootingMaintenance 13-1Simple troubleshooting plotter Replacement of Fuse, BatterySimple Troubleshooting 13-2Error messages Error MessagesSimple troubleshooting sounder 13-3Memory, I/O port test Diagnostic Tests13-4 Test menuDisplay test 13-5Keyboard test Keyboard testClearing Memories 13-6Chart Offset Track Control Menu TreeMenu Tree 2 By soft key Next Loran C Chains GRIDecca Chains Chain Location CodeWorld Time Geodetic Chart List OLD HAWAIIAN-OAThis page is intentionally left blank General Coating Color Index Index-1Index-2 IndicationsIndex-3 Index-4