Humminbird 67 To adjust the Sensitivity, Highlight Sensitivity on the Sonar X-PressTMmenu

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Sensitivity

Sensitivity controls how much detail is shown on the display. Increasing the sensitivity shows more sonar returns from small baitfish and suspended debris in the water; however, the display may become too cluttered. When operating in very clear water or greater depths, increased sensitivity shows weaker returns that may be of interest. Decreasing the sensitivity eliminates the clutter from the display that is sometimes present in murky or muddy water. If Sensitivity is adjusted too low, the display may not show many sonar returns that could be fish.

Sensitivity at Low

Sensitivity at Medium

Sensitivity at High

To adjust the Sensitivity:

1.Highlight Sensitivity on the Sonar X-PressTMmenu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to increase or decrease the Sensitivity setting. (Low = 1, High = 20, Default = 10)

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Contents Matrix 67GPS Trackplotter Operations Manual Thank You Table of Contents Sonar Menu Tab Sonar X-Press Menu Sonar Views OnlyNavigation X-Press Menu Navigation Views Only Navigation Menu Tab Alarms Menu TabSetup Menu Tab Accessories Menu Tab Troubleshooting QuadraBeam Sonar How Sonar WorksDualBeam Plus Sonar With Optional-Purchase WideSide Transducer WideSide SonarHow GPS and Cartography Work Detailed Map Multi-Media Card MMCBait Ball Hard Bottom Rocky Bottom What’s On the Sonar DisplayTo your boat, including the following items 83 kHz, Wide Beam Hollow Fish SymbolSonar views ViewsSonar View Zoom ViewSonar View Sonar ViewReal Time Sonar RTS Window Understanding Sonar HistoryBottom Contour Profile with RTS Window Bottom PresentationPage Sonar Zoom View Sonar Zoom ViewBig Digits View 200/83 kHz Split Sonar View200/83 kHz Split Sonar View Big Digits ViewSide Beam View Side Beam ViewWideSide View WideSide ViewBird’s Eye View Bird’s Eye ViewChart View with Active Cursor Chart ViewView Orientation Combo ViewViewing Cartography Combo ViewPage Waypoints, Routes and Tracks Introduction to NavigationWaypoints, Routes and Tracks Save, Edit, or Delete a Waypoint Navigate to a Waypoint or Position Add a Waypoint Target or Trolling Grid Chart View with GridSave, Edit or Delete a Route Edit, Delete or Hide Saved Tracks Save or Clear a Current TrackKey Functions POWER/LIGHT KeyView Key Info KeyMark Key Menu KeyWAY Cursor Control Key Exit Key Goto KeyZoom +/- Key Matrix 67 Title Screen Accessory BusPowering Up the Unit Menu System Main Menu System Normal User ModeSonar Tab, Normal Mode Sonar Tab, Advanced Mode Simulator Start-Up Options MenuNormal Operation Accessory Test Screen Self Test Accessory Test GPS Diagnostic ViewSystem Status System Status Self Test ScreenWith PC Connect Cable Only GPS Diagnostic ViewPC Connect Sonar X-PressTMMenu To adjust the WideSide ViewSonar Views Only Sonar X-PressTMMenuSensitivity To adjust the SensitivityHighlight Sensitivity on the Sonar X-PressTMmenu Sensitivity at Low Sensitivity at MediumUpper Range To adjust the Upper RangeHighlight Lower Range on the Sonar X-PressTMmenu To adjust the Lower RangeLower Range To adjust the Side Beam Range Chart SpeedTo adjust the Chart Speed Highlight Chart Speed on the Sonar X-Press menuTo adjust the Zoom Level To adjust the Bottom ViewBottom View Zoom LevelClear Current Track Navigation X-PressTMMenuSave Current Track Skip Next Waypoint Cancel NavigationSave Current Route Sonar Window Remove TargetRemove Grid Sonar Menu Sonar Menu TabHighlight Beam Select on the Sonar main menu Beam SelectTo use Beam Select Transducer Cone and Fish Arches Fish ID+TMTo turn Fish ID+TM on or off KHz Sensitivity Fish SensitivityWideSide Sensitivity KHz BalanceDepth Lines To change the Depth Lines settingDepth Lines Surface Clutter To change the Surface Clutter settingSurface Clutter To change the Max Depth setting To change the Noise Filter settingNoise Filter Max DepthWater Type To change the Water Type settingTransducer Select To change the selected TransducerNavigation Menu Tab Tracks allows you to view the Tracks submenu TracksTo view the Tracks Submenu Highlight Tracks on the Navigation main menuTo view the Waypoints Submenu WaypointsHighlight Waypoints on the Navigation main menu Waypoints Submenu contains the following menu choicesRoutes To change the View Orientation settingTo view the Routes Submenu Routes Submenu contains the following menu choicesTo change the Chart Detail Level setting Chart Detail LevelTo change the Map Borders setting Map BordersSpot Soundings Lat/Lon GridNorth Reference Grid RotationTo change the Track Minimum Distance setting To change the Trackpoint Interval settingTrackpoint Interval Track Min DistanceSet Map Offset Map DatumSet Simulation Position Delete All Nav Data Clear Map OffsetTo Clear Map Offset To Delete All Navigation DataAlarms Menu Alarms Menu TabFrom any view, press the Menu key twice to access the Main Fish ID Alarm Depth AlarmTo change the Depth Alarm setting To change the Fish ID Alarm settingOff Course Alarm Low Battery AlarmTo change the Low Battery Alarm setting Highlight Low Battery Alarm on the Alarms main menuAlarm Tone Arrival AlarmDrift Alarm Setup Menu Tab Setup Menu TabUnits Distance Units DepthUnits Temp Language User ModeUnits Speed Restore Defaults Triplog ResetTo Reset Triplog To Restore DefaultsSelect Views Select ViewsTo Select Views To Select Readouts Select ReadoutsAdvanced, Sonar View Only Speed Calibration Depth OffsetTemp Offset Position Format Local Time ZoneDaylight Savings Time Date Format Time FormatAdvanced, International Only To change the Time FormatSonar Nmea OutputFollowing Nmea sentences are output To turn Nmea Output on or offAccessories Menu Tab Accessories Menu TabFishing System Doesn’t Power Up TroubleshootingProblem Possible Cause Display ProblemsPossible Source of Noise Isolation Finding the Cause of NoiseMatrix Fishing System Accessories Specifications Page Monday Friday 800 a.m. to 430 p.m. Central Standard Time Custserv@techsonic.com