Furuno GP32 manual Replacing the Fuse, Replacing the Battery, Exchange BATTERY?

Page 58

8. MAINTENANCE & TROUBLESHOOTING

8.3 Replacing the Fuse

The fuses (type: FGMB 125V 1A PBF, code

no.: 000-157-478-10) in the power cable (+/- lines) protects the equipment from overcurrent, reverse polarity of the power source and equipment fault. If the fuse blows, find the cause before replacing the fuse. If the fuse blows again after replacement, request service.

WARNING

Use the proper fuse.

Use of a wrong fuse can result in damage to the equipment.

8.4 Replacing the Battery

Alithium battery (type: CR2354-1F2, code no.: 000-142-305) on the circuit board inside the display unit preserves data when the power is turned off. The life of the battery is 3-5 years. When its voltage is low, the message shown below appears and data is transferred from the RAM to the flash memory.

BATTERY ALARM!

INTERNAL BATTERY

VOLTAGE IS LOW.

REPLACE BATTERY.

PUSH ENTER KEY TO

BACKUP WPTS,

ROUTES & TRACKS.

Low battery voltage warning

When this message appears, all open windows are closed, no alarm will be generated and no key input other than the [ENT] key is accepted. Press the [ENT] key to back up data and then turn off the power. Contact your dealer to request replacement of the battery. Below is the procedure for replacing the battery.

1. Turn on the power and then press the [MENU] key once or twice to open the menu.

2Choose SYS SETUP and then press the [ENT] key.

	SYSTEM SETUP
LANGUAGE : ENGLISH
DATUM	: WGS84
UNITS	: nm, kt
TIME DIFF	: +00 : 00
TIME DISP	: 24HOUR

TEST?

SIMULATOR?

EXCHANGE BATTERY?

SYSTEM SETUP menu

3.Choose “EXCHANGE BATTERY?” and then press the [ENT] key. The display shows the following message.

EXCHANGE

BATTERY?

ARE YOU SURE?

YES NO

Exchange battery prompt

4.Press ◄ to choose YES and then press the [ENT] key. The following display appears.

READY FOR

BATTERY CHANGE.

PRESS ANY KEY

TO SHUT DOWN.

Battery exchange

confirmation window

5.Press any key to automatically turn off the unit.

6.Replace the battery.

Note 1: When it is expected that the equipment will not be used for a long time, execute the above procedure before turning the power off, to prevent loss of data.

Note 2: Data is copied from the flash memory to the RAM at the next power up.

48

Image 58

Contents Page 00080928811 Safety Instructions Safety Instructions for the Installer Table of Contents Outline Drawings Foreword FeaturesWord to the Owner of the GP-37, GP-32 GP-37 system configuration System ConfigurationGP-32 system configuration What is WAAS? Msas Egnos WaasOptional equipment Equipment ListsStandard supply Name Type Code No Qty RemarksControls How to attach and remove the hard coverOperational Overview Control panelTurning on the power Turning On and Off PowerAdjusting Brilliance and Contrast Turning off the powerDisplay modes default user displays Display ModesPlotter display Plotter displayHighway display Highway displaySteering display Steering displayNav data display Nav data displayDigital display Digital display default displayUser displays Speedometer displayOFF How to enter alphanumeric dataMenu Overview AutoSimulator menu Simulation DisplaySimulator display, auto course selected Shifting the Cursor Plotter Display OverviewChoosing the Display Range Cursor state and dataChanging Track Plotting Interval, Stopping Plotting Shifting the DisplayCentering Own Ship’s Position OFFErase Track Erasing TrackErase menu YESPlotter Display Overview This page intentionally left blank Entering Waypoints Waypoints MarksEntering a waypoint with the cursor WPTS/MARKS List Entering a waypoint at own ship positionEntering a waypoint from the waypoint list GPS POS. → MarkMark Entering the MOB MarkEnter a NEW WPT Name Saved to MOB GO to MOB ?DSP RTE DSP ALL Displaying Waypoint NameOperations on the Waypoint List Editing waypointsWPTS/MARKS Nearest Erasing WaypointsShowing nearest waypoints by distance, TTG and ETA Name KobeSpeed for Calculating Time-to-Go, Estimated Time of Arrival Creating a route with the cursor RoutesCreating Routes Sample routeRoutes Creating a route from the route menuRoutes Creating a route from the waypoint listWPTS/MARKS List Creating a track-based route automatically Creating a track-based routeCreating a track-based route manually DistanceREMOVE? INSERT? SKIP? Editing RoutesReplacing waypoints in a route NameInserting a waypoint in a route Route contents Route-01Permanently deleting a waypoint from a route Temporarily deselecting a waypoint in a routeErase Route 01 ? Erasing RoutesChanging route comment name YESThis page intentionally left blank WPT-NEAR? OFF?? ROUTE? CURSOR? SETUP? Setting Destination by CursorSetting Destination by Waypoint DestinationCanceling Destination Setting Route as DestinationSetting User Waypoint as Destination REVERSE?Arrival alarm AlarmsArrival Alarm, Anchor Watch Alarm AlarmsAnchor watch alarm XTE Cross Track Error AlarmARV ANC Time Alarm Speed AlarmWAAS/DGPS Alarm WAAS/DGPS mode and alarm messageBuzzer Type Selection Trip AlarmOdometer Alarm Long ConstantRange and bearing between two waypoints Other FunctionsCalculating Range, Bearing, TTG and ETA RouteWaas INT Beacon Waas SetupGPS EXT BeaconDgps setup GPSStation Nearest Programming Dgps user channels stationsEditing Dgps user channels Station UserTrue Bearing ReferenceErasing all user channels Erasing individual user channelsMagnetic Variation Geodetic Chart SystemUnits of Measurement For Loran C TD Time Difference using local time, Time FormatPosition Display Format For Decca TDGPS Setup GPS Setup menu descriptionDigital data User Display SetupSpeedometer Reset trip meter, odometer options Resetting Trip and Odometer DistancesReset Trip METER? Are YOU SURE? YES no ODOMETER? Speedometer displayUploading, Downloading Waypoint, Route Data WiringSetting for communication software on Downloading/Uploading between PC and GP-37/GP-32Uploading data from a PC Loading data from a YeomanWaypoint data format Route data formatEnd of sentence LanguageRoute comment data format EspanolDisplaying the Message Board Maintenance & TroubleshootingMaintenance MessagesReady for Battery Change Press ANY KEY To Shut Down Replacing the BatteryExchange BATTERY? Replacing the FuseSatellite monitor display DiagnosticsSatellite Monitor Display Test START? promptClearing Data Language and default position, unit and time difference Language Default Position Unit Time DifferenceThis page intentionally left blank Mounting considerations InstallationInstallation of Display Unit Desktop and overhead mountingFlush mount S kit Installation of Antenna UnitHow to assemble the connector Flush mount S kit Type OP20-17 Code NoHow to fix spring in fuse holder WiringWiring GroundingDATA1 Current loop data Initial SettingsOutput data format, data sentences DATA2 RS-232C levelSetup menu Output settingDATA1, Data 2 and Nmea version options This page intentionally left blank Appendix Menu TreeStart from -99 to +99 Digital Display divisionAvailable data Odometer, trip , time Interval 01 to 99Geodetic Chart List North AmericanLoran C Chains GRIDecca Chains Chain Location CodeAP-6 Specifications GPS Navigator GP-32 Dgps Navigator GP-37 Power Supply CT4UWOK Feb Hatai Page Page Page GPS Navigator Dgps Navigator Index WAAS/DGPS XTEIndex-2