Humminbird 77c manual Contact Humminbird

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Contact Humminbird®

Contact the Humminbird® Customer Resource Center

in any of the following ways:

By Telephone

(Monday - Friday 8:00 a.m. to 4:30 p.m. Central Standard Time):

1-800-633-1468

By e-mail

(typically we respond to your e-mail within three business days):

custserv@johnsonoutdoors.com

For direct shipping, our address is:

Humminbird®

Service Department

678 Humminbird Lane

Eufaula, AL 36027 USA

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Contents Matrix 77c Operations Manual Thank You Table of ContentsSonar X-Press Menu Alarms Menu TabSetup Menu Tab Views Menu Tab Accessories Menu Tab TroubleshootingDualBeam Plus Sonar How Sonar WorksWhat’s On the Display Temperature water surface temperatureSonar View ViewsReal Time Sonar RTS Window Understanding Sonar HistorySonar Zoom View Big Digits View 200/83 kHz Split Sonar ViewBig Digits View 200/83 kHz Split Sonar ViewBottom Presentation Menu Key POWER/LIGHT KeyKey Functions View KeyExit Key Accessory BusPowering Up the Unit Advanced features such as WeatherSense, GPSChange to the screen Menu SystemPress the Menu key once to display Keys to reactivate the X-Press MenuSimulator Exit Normal operation by powering your Fishing System offStart-Up Options Menu Normal OperationPC Connect System StatusSonar X-Press Menu Upper Range To adjust the SensitivityTo adjust the Upper Range SensitivityLower Range Chart SpeedBottom View Sonar Zoom View Only To adjust the Zoom LevelZoom Level Sonar Menu TabHighlight Beam Select on the Sonar main menu Beam SelectFish ID+ To use Beam SelectKHz Sensitivity Fish SensitivityDepth Lines Noise Filter Surface ClutterMax Depth Water Type Alarms Menu TabTo change the Water Type setting Setting. Fresh, Salt, Default = FreshTemp Alarm Depth AlarmFish ID Alarm Low Battery AlarmUnits Distance Setup Menu TabUnits Depth Units TempUnits Speed User ModeTriplog Reset Restore DefaultsTo Select Readouts TemperatureSelect Readouts VoltageNmea Output Depth OffsetTemp Offset Speed CalibrationViews Menu Tab Accessories Menu TabTo Change the View Status of Any View Control head loses power at high speeds TroubleshootingDisplay Problems Problem Possible CauseFinding the Cause of Noise Matrix Fishing System AccessoriesIsolation Specifications Contact Humminbird