Humminbird 531374-1_A manual 2D/3D Priority, To adjust the Bottom Range

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BOTTOM RANGE

(2D Zoom View only, when Bottom Lock is On)

Bottom Range allows you to control how much of the water column, measured up from the bottom, is shown in the left pane of the 2D Zoom View. Choose a small value to see low-lying bottom structure or details of the bottom return. Choose a larger value to see large structure in deeper water. It is possible to set the Bottom Range to be greater than the depth. In this case, you may see surface clutter in a wavy band that mirrors changes in the depth.

To adjust the Bottom Range:

1.In the 2D Zoom View, highlight Bottom Lock on the 2D Sonar X-Press™ Menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Bottom Lock setting to on. (Off, On, Default = Off).

3.Once you turn on Bottom Lock, the Bottom Range X-Press™ menu choice will be displayed. (10 - 60 feet, 2-10 fathoms, or 3-20 meters [International Models Only], Default = 15 feet)

2D/3D PRIORITY

2D/3D Priority allows you to change the way the 6 beams on the transducer are used in order to prioritize and customize the 2D and 3D display of information.

Select 2D Only when you wish to look at 2D views and want the 2D information to be updated quickly (if you are looking at the 3D/2D Combo View, the 3D side of the screen will be empty and the message "3D Disabled" will be displayed.)

Select Equal when you are switching between 2D only and 3D/2D views, and you want the 2D information to be updated more slowly while maintaining the 3D data display.

Select 3D when you want to see the most detailed 3D information; 2D information will be updated most slowly with this choice.

To change the 2D/3D Priority:

1.Highlight 2D/3D Priority on the 2D Sonar X-Press™ menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the 2D/3D Priority. (2D Only, Equal, 3D, Default = 3D)

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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 SonarGPS and Cartography MULTI-MEDIA Card MMC SD SlotSD Slot Accessory Bus Accessory BUSInstallation Overview 900 Series has a wide variety of configurationsControl Head Installation Basic installation tasks that you must perform includeGimbal Mounting the Control Head 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 BoatTransom Transducer Installation To determine transducer mounting locationStepped Hull But do not completely tighten To mount the transducer bracket to the boatTo attach the pivot to the transducer Attaching the BracketTo mount the transducer pivot assembly to the bracket To adjust the running position of the transducerNormal Cavitation Fully tightened To route the transom transducer cableReassemble Routing the CableInside the Hull Transducer Installation Trial installationDetermine the transducer mounting location 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 receiverAccess Under Mounting Location Access Under Mounting LocationTo the cable as shown 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 KEYMARK/GOTO KEY ViewsViews available on your 900 Series are Views and Readouts 3D/2D Combo View3D/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/3D Combo View CHART/2D Combo ViewChart/2D Combo View Chart Orientation Chart View with Cursor PresentViewing Cartography WAYPOINTS, Routes and Tracks NavigationWaypoints, Routes and Tracks SAVE, EDIT, or Delete a Waypoint Chart View with Target Navigate to a Waypoint or PositionADD a Waypoint Target or Trolling Grid Chart View with Grid SAVE, Edit or Delete a RouteSave or Clear a Current Track EDIT, Delete or Hide Saved TracksMenu System 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 RangeChart Speed Lower RangeBottom Lock 2D/3D Priority To adjust the Bottom RangeBottom Range To change the 2D/3D Priority3D Sonar X-PRESS Menu Highlight Split Position on the 3D Sonar X-Press Menu3D Sonar X-Press Menu Beam Sensitivity 3D Bottom Zoom3D Lower Range 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 WaypointCancel Navigation Remove TargetRemove Grid 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 FilterTemperature Graph Water TypeColor BAR Navigation Menu TAB TracksWaypoints 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 SoundingsShaded Depth SET MAP OffsetClear MAP Offset Fish ID Alarm Alarms Menu TABDepth Alarm To change the Depth Alarm settingLOW Battery Alarm Temp AlarmOFF Course Alarm Arrival Alarm Drift AlarmAlarm Tone To change the Units Temp setting Setup Menu TABTo change the Units Depth setting Units DepthUnits Speed User ModeUnits Distance LanguageTriplog Reset Restore DefaultsSelect Readouts 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 offAccessories Menu TAB TroubleshootingSeries Doesn’t Power Up 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 PolicyReturning Your Unit for Service Series AccessoriesFor IN-WARRANTY service, complete the following steps Specifications Operating FrequencyAppendix a Contact Humminbird