Humminbird 363 To adjust the Lower Range, Highlight Lower Range on the Sonar X-PressTMmenu

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Lower Range

Lower Range sets the deepest depth range that will be displayed. Automatic is the default setting. When in automatic mode, the lower range will be adjusted by the unit to follow the bottom. Selecting a specific setting locks the depth range into Manual mode. Use both Upper and Lower Range together to view a

specific depth range manually when looking for fish or bottom structure. M will be displayed in the lower right corner of the screen when you start manually adjusting the Lower Range to indicate that you are in Manual mode.

For example, if you are fishing in 60 feet of water but are only interested in the first 30 feet (surface to a depth of 30 feet) you should set the Lower Depth Range limit to 30. The display will show the 0 to 30 foot range, allowing you to see a more detailed view than you would see if the display went all the way to the bottom.

NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the manual settings entered.

To adjust the Lower Range:

1.Highlight Lower Range on the Sonar X-PressTMmenu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to increase or decrease the Lower Range setting. (AUTO, 10 to 1000 feet, 3 to 330 meters [International Models only], Default = AUTO)

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Contents GPS Chartplotter Operations Manual Thank You Table of Contents Key Functions IiiSonar Menu Tab Chart Menu Tab Specifications Glossary How Sonar Works Peak to Peak measures power output at the highest points DualBeam Plustm Sonar How GPS and Cartography WorkPage What’s On the Display Bait Ball Hard Bottom Rocky Bottom83 kHz, Wide Beam Hollow Fish Symbol Adjacent to your boat, including the following itemsZoom View Chart View ViewsSonar views Sonar ViewSonar View Sonar ViewUnderstanding Sonar History Real Time Sonar RTS WindowFreeze Frame Bottom PresentationPage Sonar Zoom View Sonar Zoom View200/83 kHz Split Sonar View 200/83 kHz Split Sonar ViewBig Digits View Big Digits ViewCircular Flasher View Bird’s Eye View Bird’s Eye ViewChart View with Active Cursor Chart ViewChart View without Active Cursor Combo View Combo ViewView Orientation Introduction to Navigation Chart View with Cursor PresentViewing Cartography Waypoints, Routes and Tracks Waypoints, Routes and TracksSave, Edit, or Delete a Waypoint Navigate to a Waypoint or Position Navigation X-PressTMmenu Add a Waypoint Target or Trolling GridSave, Edit or Delete a Route Save or Clear a Current Track Edit, Delete or Hide Saved TracksPOWER/LIGHT Key Key FunctionsView Key Info KeyMenu Key WAY Cursor Control KeyMark Key Goto KeyZoom +/- Key Exit KeyPowering Up the Unit Menu SystemTitle Screen Press TM MenuSonar Tab Normal Mode Advanced Mode Normal Simulator System Status Start-Up Options MenuNormal Operation Simulator SimulatorSystem Status Accessory Test System Status Accessory Test ScreenSelf Test System Status Self Test ScreenGPS Diagnostic View GPS Diagnostic ViewSonar X-PressTMMenu Sonar X-PressTMMenuSonar views only To adjust the Sensitivity SensitivityHighlight Sensitivity on the Sonar X-PressTMmenu Sensitivity at Low Sensitivity at MediumTo adjust the Upper Range Upper RangeHighlight Lower Range on the Sonar X-PressTMmenu To adjust the Lower RangeLower Range Chart Speed To adjust the Chart SpeedTo adjust the Bottom View Bottom ViewTo adjust the Bottom Range Bottom RangeBottom Lock To turn on Bottom LockCancel Navigation To Cancel NavigationHighlight Cancel Navigation on the Sonar X-PressTMmenu Only when NavigatingNavigation X-PressTMMenu Navigation X-PressTMMenuNavigation views only Waypoint Name To view the Waypoint Name SubmenuHighlight WaypointName on the Navigation X-PressTMmenu Waypoint Submenu contains the following menu choicesClear Current Track Cursor to WaypointSave Current Track Save Current Route Skip Next WaypointTo Save Current Route To Skip Next WaypointHighlight Cancel Navigation on the Navigation X-PressTMmenu Remove TargetTo Remove a Target Only if a Target is ActiveRemove Grid Sonar WindowTo Remove a Grid To Set the Size of the Sonar Window in the Combo ViewMost recently-created waypoint Waypoint Name SubmenuPress the Menu key twice to access the Main Menu Sonar Menu TabSonar tab Sonar MenuHighlight 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 To change the Fish ID Sensitivity setting To change the RTS Window settingFish ID Sensitivity Highlight Fish ID Sensitivity on the Sonar main menuTo change the Zoom Width Setting Zoom WidthKHz Sensitivity Highlight Zoom Width on the Sonar main menuDepth Lines To change the Depth Lines settingDepth Lines Surface Clutter To change the Surface Clutter settingSurface Clutter To change the Noise Filter setting To change the Max Depth settingNoise Filter Max DepthTo change the Water Type setting Water TypeNavigation Menu Tab Navigation Menu TabNavigation tab Current Track Current Track allows you to view the Current Track submenuTo view the Current Track Submenu Highlight Current Track on the Navigation main menuSaved Tracks Saved Tracks allows you to view the Saved Tracks submenuTo view the Saved Tracks Submenu Highlight Saved Tracks on the Navigation main menuWaypoints Waypoints allows you to view the Waypoints submenuTo view the Waypoints Submenu Highlight Waypoints on the Navigation main menuRoutes To view the Routes SubmenuHighlight Routes on the Navigation main menu Routes Submenu contains the following menu choicesGrid Rotation Chart OrientationNorth Reference To change the Trackpoint Interval setting To change the Track Minimum Distance settingTrackpoint Interval Track Min DistanceTo change the Map Datum setting Map DatumTo change the Course Project Line setting Course Projection LineDelete All Nav Data To Delete All Navigation DataChart Menu Tab Chart MenuChart Detail Level To change the Chart Detail Level settingHighlight Chart Detail Level on the Chart main menu Map BordersTo change the Map Borders setting To change the Lat/Lon Grid settingLat/Lon Grid Set Simulation PositionTo change the Map Offset setting Set Map OffsetClear Map Offset To Clear Map OffsetAlarms Menu Tab Alarms MenuDepth Alarm Fish ID AlarmTo change the Depth Alarm setting To change the Fish ID Alarm settingLow Battery Alarm Temp AlarmTo change the Low Battery Alarm setting To change the Temp Alarm settingOff Course Alarm Arrival AlarmTo change the Off Course Alarm setting To change the Arrival Alarm settingDrift Alarm Alarm ToneTo change the Drift Alarm setting To change the Alarm Tone settingSetup Menu Tab Setup Menu TabUnits Distance Units DepthUnits Temp Language User ModeUnits Speed Triplog Reset Restore DefaultsTo Reset Triplog To Restore DefaultsDefault Sonar View Select ReadoutsAdvanced, Sonar view only Select ReadoutsTo change the Depth Offset setting To change the Temp Offset settingDepth Offset Temp OffsetTo change the Speed Calibration setting Speed CalibrationLocal Time Zone To change the Local Time ZoneTo change the Daylight Saving Time setting To change the Position Format settingDaylight Saving Time Position FormatTime Format Date FormatTo change the Time Format To change the Date FormatNmea Output To turn Nmea Output on or offSonar To turn Sonar on or offViews Menu Tab To Change the View Status of Any ViewTroubleshooting SeriesTM Defaults to Simulator with a Transducer AttachedOr faulty Display ProblemsProblem Possible Cause Finding the Cause of Noise IsolationBoat’s engine Cavitation fromSpecifications Glossary Sonar TermsPage Image Update Page Page Receiver See Transmitter Page Page Page GPS & Navigation Terms 101 102 103 104 105 106 107 108 Contact Humminbird 109