Humminbird 531374-1_A manual LOW Battery Alarm, Temp Alarm, OFF Course Alarm

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LOW BATTERY ALARM

Low Battery Alarm sounds when the input battery voltage is equal to or less than the menu setting. The battery alarm will only sound for the battery that is connected to the 900 Series™. The Low Battery Alarm should be set to warn you when the battery voltage drops below the safety margin that you have determined. For instance, if you are running a trolling motor (battery operated), you would want to set the Low Battery Alarm to sound before the battery voltage drops too low for it to be used to start your main, gasoline-powered engine.

To change the Low Battery Alarm setting:

1.Highlight Low Battery Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Low Battery Alarm setting. (Off, 9.0V - 13.5V, Default = Off)

TEMP ALARM

Temp Alarm sounds when the water temperature detected by the 900 Series™ reaches the Temp Alarm setting, which is either set in degrees Fahrenheit or Celsius [International models only]. For example, if the Temp Alarm is set to 58° Fahrenheit, and the water temperature falls from 60° to 58°, the Temp Alarm will sound. Similarly, if the water temperature rises from 56° to 58°, the Temp Alarm will also sound.

To change the Temp Alarm setting:

1.Highlight Temp Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-Way Cursor Control keys to change the Temp Alarm setting. (Off, 32-120 [Fahrenheit], 0-50 [Celsius [International models only]], Default = Off)

OFF COURSE ALARM

Off Course Alarm sounds when the boat has moved too far off course based on the menu setting when navigating. Off Course Alarm allows you to set how far the boat is allowed to move off course before the Off Course Alarm will sound.

2

1

1 Arrival Alarm Circle

Off Course Limits 2

To change the Off Course Alarm setting:

1.Highlight Off Course Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Off Course Alarm setting. (Off, 30 to 3000 feet, 10 to 1000 meters [International models only], Default = 300 ft, 100 m)

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Contents Page Thank You Table of Contents 3D Sonar X-Press Menu Menu System Start-Up Options Menu2D Sonar X-Press Menu Navigation X-Press MenuSetup Menu Tab Chart Menu TabAlarms Menu Tab Views Menu Tab Accessories Menu Tab Troubleshooting3D Sonar Series IntroductionHOW the 900 Series Works 2D SonarSD Slot GPS and CartographyMULTI-MEDIA Card MMC SD Slot Accessory Bus Accessory BUSInstallation Overview 900 Series has a wide variety of configurationsGimbal Mounting the Control Head Control Head InstallationBasic installation tasks that you must perform include Mounting Screws Washer Gimbal Mounting Bracket Cables Routed Near Mounting Bracket Plug Cable Connector Assembly to Back of Control Head Screws providedIN-DASH Mounting the Control Head Plug Cable Connector Assembly to Back of Control Head Transducer Installation Connecting the Control Head Power Cable to the BoatStepped Hull Transom Transducer InstallationTo determine transducer mounting location But do not completely tighten To mount the transducer bracket to the boatTo attach the pivot to the transducer Attaching the BracketNormal Cavitation To mount the transducer pivot assembly to the bracketTo adjust the running position of the transducer Fully tightened To route the transom transducer cableReassemble Routing the CableDetermine the transducer mounting location Inside the Hull Transducer InstallationTrial installation Make sure the position of the transducer is marked Permanently mount the transducerRoute the cable Transducer Mounted Inside the HullTest and Finish the Transducer Installation Trolling Motor Transducer InstallationHand-tighten only GPS Receiver InstallationIf you have… Then use Follow these steps to stem mount the GPS receiverTo the cable as shown Access Under Mounting LocationAccess Under Mounting Location No Access Under Mounting Location Finish Routing the Cable and Check GPS Receiver OperationInstall the temperature probe accessory Routing the cable to the control headTesting the System Installation To test the installationPowering UP the Control Head Series 947c 3D Combo Title ScreenWHAT’S on the 3D Sonar Display TriplogWHAT’S on the 2D Sonar Display Bait Ball RTS Real Time Sonar WindowReal Time Sonar RTS Window Bottom PresentationView KEY POWER/LIGHT KEYKEY Functions Menu KEYExit KEY View Preset KeysWAY Cursor Control KEY Info KEYViews available on your 900 Series are MARK/GOTO KEYViews 3D/2D Combo View Views and Readouts3D/2D Combo View 2D Sonar View 2D Sonar View2D Zoom View 2D Zoom ViewBeam Sonar View Beam Sonar ViewBIRD’S EYE View Bird’s Eye ViewChart/Bird’s Eye Combo View with Active Cursor CHART/BIRD’S EYE Combo ViewChart View Chart View with Active CursorChart/2D Combo View CHART/3D Combo ViewCHART/2D Combo View Viewing Cartography Chart OrientationChart View with Cursor Present Waypoints, Routes and Tracks WAYPOINTS, Routes and TracksNavigation SAVE, EDIT, or Delete a Waypoint ADD a Waypoint Target or Trolling Grid Chart View with TargetNavigate to a Waypoint or Position Chart View with Grid SAVE, Edit or Delete a RouteMenu System Save or Clear a Current TrackEDIT, Delete or Hide Saved Tracks Sonar Tab, Normal Mode Sonar Tab, Advanced ModeNormal Operation Exit Normal operation by powering your 900 Series offSTART-UP Options Menu Normal Simulator System StatusSystem Status Self Test Accessory Test GPS Diagnostic ViewSimulator Self TestAccessory Test Screen Accessory TestGPS Diagnostic View GPS Diagnostic ViewActive Side To Adjust Split Screen Position2D Sonar X-PRESS Menu Split PositionSensitivity To adjust the SensitivityTo adjust the Upper Range Upper RangeBottom Lock Chart SpeedLower Range 2D/3D Priority To adjust the Bottom RangeBottom Range To change the 2D/3D Priority3D Sonar X-Press Menu 3D Sonar X-PRESS MenuHighlight Split Position on the 3D Sonar X-Press Menu 3D Lower Range Beam Sensitivity3D Bottom Zoom To Reset 3D View Reset 3D ViewTo adjust the 3D History 3D HistoryHighlight Split Position on the Navigation X-Press Menu Navigation X-Press MenuSave Current Route Save Current TrackClear Current Track Skip Next WaypointRemove Grid Cancel NavigationRemove Target 3D Bottom Style Sonar Menu TAB2D Sonar Colors 3D Frame StyleTo change Beam Select 2D Beam SelectFish ID+ To set Fish ID+To change the Fish ID 3D Reference setting To change the Fish ID Sensitivity settingTo change the RTS Window setting Fish ID SensitivityKHZ Sensitivity Bottom ViewZoom Width Depth LinesSurface Clutter To change the Noise Filter settingTo change the Max Depth setting Noise FilterColor BAR Temperature GraphWater Type Waypoints Navigation Menu TABTracks Routes To change the Chart Orientation settingTo change the North Reference setting North ReferenceTrack MIN Distance Trolling Grid RotationTrackpoint Interval MAP DatumDelete ALL NAV Data Chart Menu TABExport ALL NAV Data To Export All Navigation DataLAT/LON Grid Chart Detail LevelMAP Borders Spot SoundingsClear MAP Offset Shaded DepthSET MAP Offset Fish ID Alarm Alarms Menu TABDepth Alarm To change the Depth Alarm settingOFF Course Alarm LOW Battery AlarmTemp Alarm Alarm Tone Arrival AlarmDrift Alarm To change the Units Temp setting Setup Menu TABTo change the Units Depth setting Units DepthUnits Speed User ModeUnits Distance LanguageSelect Readouts Triplog ResetRestore Defaults Default Sonar View Customized Sonar View To Select ReadoutsLocal Time Zone Depth OffsetTemp Offset Daylight Saving TimeDate Format Position FormatTime Format Nmea OutputTo turn Nmea Output on or off SonarViews Menu TAB To turn Sonar on or offSeries Doesn’t Power Up Accessories Menu TABTroubleshooting Series Defaults to Simulator with a Transducer Attached Display Problems Control head loses power at high speedsNoise re-appears Finding the Cause of NoiseOther electronic devices Boat’s engineYear Limited Warranty Humminbird Service PolicyFor IN-WARRANTY service, complete the following steps Returning Your Unit for ServiceSeries Accessories Specifications Operating FrequencyAppendix a Contact Humminbird