Navman 4432, 4433 operation manual Cleaning and maintenance, Repeat

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	DEPTH 2100
REPEAT 3100	Depth Repeater

Repeater for depth, speed, water temperature and battery voltage. Accepts NavBus or NMEA data inputs from other instruments.

TRACKER 5430/5380

Color GPS Chartplotter with worldwide coverage

6-5 Cleaning and maintenance

To avoid damage, clean the screen only with a damp cloth and mild detergent when dirty or covered in sea salt. Avoid abrasive cleaners, petrol or other solvents.

Cover or remove a transom-mounted transducer when repainting the hull. If painting over a through hull transducer with antifouling paint, use only one coat of paint. Remove the previous coat of antifouling paint by sanding it lightly.

To optimize performance, avoid walking on or jamming cables and connectors. Keep the transducer free of weed, paint and debris. Do not use a high pressure water blast on a speed sensor paddlewheel as it may damage the bearings.

When not in use, the FISH 4432/4433 can be removed from the installation bracket and stored in the Navman carry bag, or left on the installation bracket and securely covered with the sun cover supplied.

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NAVMAN

FISH 4432/4433 Installation and Operation Manual

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Contents Pilot Contents Navman Benefits of the Fish 4432/4433 IntroductionHow the Fish 4432/4433 works Basic OperationKey Names Key Operation Power On / Auto PowerPower Off Backlight AdjustmentSimulate Mode Setting up the Fish 4432/4433Manual, Fishing and Cruising Modes Setup menu and options Factory reset Setup SystemAuto power off Backlight Snooze ModeDigit size Fish symbolsPulse power Scroll speedReset engine hours Setup LogsReset trip dist Reset total distFlashing light and/or external beeper Setup AlarmsAlarms automatically re-enable Setup UnitsNmea Out Setup Comms 4433 onlySetup Calibrate Nmea dataKeel offset TemperatureTemp filter FuelBottom types Using the Fish 4432/4433Interpreting the display Strength of echoesDepth 83 kHz 200 kHz Frequency and cone widthShadows Example of shadowsWhen to use 83 kHz Single and Dual frequency fishfinding When to use 200 kHzAuto frequency 200/83 Khz display KHz displayFish symbols On Fish detection and display Where to find fishFish arches Changing between Cruising, Fishing and Manual GainObtaining the best results Range Changing the Range ModeZoom Range and Zoom Offset Data header DisplaysDisplay menu Sonar displayBottom lock Sonar HistorySonar Zoom display ScopeSonar 83/200 display Sonar Bottom displaySonar A-Scope display Scope perspective view Fish recognitionFuel display 4433 only About display Data displayWire Function Wiring OptionsBasic wiring Nmea wiring Option Fish 4433 onlyThrough hull transducers Secondary alarm wiring option Fish 4433 onlyFuel kit wiring Fish 4433 only Auto power optionWhat comes with this product? Options and AccessoriesMounting and removing the display unit Systems of several instruments 4433 0nly Flush MountingRemoving the display unit Bracket MountingRepeat Cleaning and maintenanceSpecifications Fish Appendix a SpecificationsFishfinder won’t turn on Appendix B Dimensions Appendix C TroubleshootingBottom is displayed too far up the screen Fishfinder won’t turn offFishfinder operates erratically Bottom is not displayedThere is no reading for fuel economy Twin engine installation shows only one flow rateFlow indicates no fuel or low fuel Erratic Fuel Flow readingsOceania How to contact usFish 4 432 / 4