Humminbird 700 manual Fish ID Sensitivity, Zoom Width, KHz Sensitivity, KHz Balance

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Fish ID Sensitivity

Fish ID Sensitivity adjusts the threshold of the Fish ID+TM detection algorithms. Selecting a higher setting allows weaker returns to be displayed as fish. This is useful for identifying smaller fish species or baitfish. Selecting a lower setting displays fewer fish from weak sonar returns. This is helpful when seeking larger species of fish. Fish ID Sensitivity is used in conjunction with Fish ID+TM. Fish ID+TM must be On for Fish ID Sensitivity to affect the ability of the 700 Series™ Fishing System to identify sonar returns as fish.

To change the Fish ID Sensitivity setting:

1.Highlight Fish ID Sensitivity on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Fish ID Sensitivity setting. (Low = 1, High = 10, Default = 5)

Real Time Sonar (RTS®) Window

RTS® Window sets the RTS® Window to either Wide or Narrow, or turns it off in the Sonar View. The RTS® Window always updates at the fastest rate possible and only displays returns that are within the transducer beam. (See Real Time Sonar (RTS®) Window for more information.)

RTS® Window (Wide)

RTS® Window (Narrow)

RTS® Window (Off)

To change the RTS® Window setting:

1.Highlight RTS Window on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the RTS® Window setting. (Wide, Narrow, Off, Default = Wide)

Zoom Width

Zoom Width adjusts the width of the Zoom window on the

Sonar Zoom View.

To change the Zoom Width Setting:

1.Highlight Zoom Width on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Zoom Width setting. (Narrow, Medium, Wide, Default = Wide)

83 kHz Sensitivity

(Advanced)

83 kHz Sensitivity changes the sensitivity of the 83 kHz beam. Increasing the 83 kHz Sensitivity will display additional weak returns and decreasing the 83 kHz Sensitivity will display fewer weak returns. The 83 kHz Sensitivity menu choice is only available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

NOTE: 83 kHz Sensitivity is particularly useful for adjusting the sensitivity of the 83 kHz sonar returns in the 200/83 kHz Split Sonar View. The 83 kHz sensitivity can be adjusted without affecting the sensitivity of the 200 kHz returns shown in the 200 kHz sonar window.

To set the 83 kHz Sensitivity:

1.Make sure you are in Advanced User Mode, then highlight 83 kHz Sensitivity on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to set the 83 kHz Sensitivity. (-10 to +10, Default = 0)

455 kHz Balance

(Advanced, with QuadraBeam™ Transducer)

455 kHz Balance adjusts the sensitivity of the 455 kHz beam. Increasing the sensitivity will display additional weak returns and decreasing the sensitivity will display fewer weak returns. A QuadraBeam™ transducer must be attached to the 700 Series™ Fishing System. The 455 kHz Balance menu choice is available when Transducer Select is set to QuadraBeam™ (see Sonar Menu Tab: Transducer Select) and User Mode is set to Advanced (see Setup Menu Tab: User Mode).

NOTE: The 455 kHz Balance requires the purchase of the QuadraBeam™ transducer. You can visit our website at www.humminbird.com to order this accessory online or contact our Customer Resource Center at 1-800-633-1468.

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Contents Atic Table of Contents Thank YouNavigation Menu Tab Views Menu Tab Accessories Menu Tab Peak to Peak measures power output at the highest points How Sonar WorksWideSide Sonar DualBeam Plus SonarQuadraBeam Sonar With optional-purchase QuadraBeamTM transducerHow GPS and Cartography Work Software UpdatesMulti-Media Card MMC/SD Slot F f e r e n t 200 KHzWith Bait Ball Hard Bottom Rocky BottomAverage Speed Distance distanceTraveled with Average speed readingSonar View Zoom View Chart View 200/83 kHz Split Sonar ViewViews Sonar viewsFreeze Frame Understanding Sonar HistoryReal Time Sonar RTS Window Bottom PresentationSonar Zoom View Sonar Zoom ViewScreen Snapshot View 200/83 kHz Split Sonar ViewCircular Flasher View Big Digits ViewSide Beam View Side Beam ViewWideSide View Bird’s Eye ViewBird’s Eye View Combo View Chart ViewView Orientation Viewing Cartography Waypoints, Routes and TracksSave, Edit, or Delete a Waypoint Navigate to a Waypoint or PositionAdd a Waypoint Target or Trolling Grid Save, Edit or Delete a RouteSave or Clear a Current Track Press menuKey Functions POWER/LIGHT KeyEdit, Delete or Hide Saved Tracks View KeyMark Key Accessory BusWAY Cursor Control Key Goto KeyMenu System Powering Up the UnitTitle Screen Normal Operation Start-Up Options MenuSimulator System Status GPS Diagnostic ViewAccessory Test Self TestSide To adjust the SideSonar X-PressTMMenu Sonar views onlySensitivity To adjust the SensitivityTo adjust the Upper Range Upper RangeLower Range Chart SpeedSide Beam Range Bottom Range Cancel NavigationBottom View Bottom LockNavigation views only Navigation X-PressTMMenuWaypoint Name Only with an active cursor on a waypointClear Current Track Cursor to WaypointSave Current Track Save Current RouteRemove Grid Remove TargetSonar Window Delete All Images Screen Snapshot X-Press TM MenuDelete Image Sonar Menu TabTo use Beam Select Beam SelectFish ID+TM To turn Fish ID+ on or offKHz Sensitivity Fish ID SensitivityZoom Width KHz BalanceWideSide Sensitivity To change the 455 kHz Balance settingTo change the Depth Lines setting Depth LinesNoise Filter Surface ClutterMax Depth Transducer Select To change the Water Type settingWater Type Navigation Menu TabSaved Tracks Current TrackWaypoints North Reference Chart OrientationRoutes Grid RotationCourse Projection Line Track Min DistanceMap Datum Export All Nav DataTo change the Chart Detail Level setting Chart Menu TabChart Detail Level To change the Map Borders settingSet Simulation Position Lat/Lon GridSpot Soundings Set Map OffsetFish ID Alarm Alarms Menu TabDepth Alarm To change the Depth Alarm settingOff Course Alarm Low Battery AlarmTemp Alarm Arrival AlarmSetup Menu Tab Drift AlarmAlarm Tone Units Temp User ModeUnits Depth Units DistanceSelect Readouts Triplog ResetRestore Defaults Advanced, Sonar view onlySpeed Calibration Depth OffsetTemp Offset Advanced, with Temp/Speed onlyDate Format Position FormatTime Format Nmea OutputViews Menu Tab Accessories Menu TabUsing Screen Snapshot To Change the View Status of Any ViewTo make a screen snapshot Screen Snapshot must be enabled TroubleshootingTo view screen snapshots Display Problems Finding the Cause of NoiseSeries Fishing System Accessories SpecificationsGlossary Sonar Terms100 Receiver See Transmitter 102104 GPS & Navigation Terms Magnetic North 108Contact Humminbird
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