Humminbird 700 manual Surface Clutter, Noise Filter, Max Depth

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Surface Clutter

(Advanced)

Surface Clutter adjusts the filter that removes surface clutter noise caused by algae and aeration. The lower the setting, the less surface clutter will be displayed. The Surface Clutter menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

Surface

Clutter

To change the Surface Clutter setting:

1.Make sure you are in Advanced User Mode, then highlight Surface Clutter on the Sonar main menu.

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

Noise Filter

(Advanced)

Noise Filter adjusts the sonar Noise Filter to limit interference on the display from sources such as your boat engine, turbulence, or other sonar devices. The Noise Filter menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

NOTE: The Off setting removes all filtering; Low, Medium and High settings add progressive filtering of the sonar returns. In some deep water situations, the High setting may actually hinder your unit’s ability to find the bottom.

To change the Noise Filter setting:

1.Make sure you are in Advanced User Mode, then highlight Noise Filter on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Noise Filter setting. (Off, Low, Medium, High1, High2, High3, Default = Low)

Max Depth

(Advanced)

Max Depth adjusts the maximum depth of operation. The performance of your 700 Series™ Fishing System can be tuned to the maximum depth you will be fishing in by setting the Max Depth. When a maximum depth is set, your 700 Series™ Fishing System will not attempt to acquire sonar data below that depth, thus increasing overall performance. When Max Depth is set to Auto, the 700 Series™ Fishing System will acquire bottom readings as needed (within the capacity of the unit). If the bottom is deeper than the Max Depth setting, the digital depth readout will flash, indicating that the 700 Series™ Fishing System cannot locate the bottom. The Max Depth menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

To change the Max Depth setting:

1.Make sure you are in Advanced User Mode, then highlight Max Depth on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Max Depth setting. (AUTO, 10 to 1500 feet, 3 to 500 meters [International Models only], Default = AUTO)

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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 WorksDualBeam Plus Sonar QuadraBeam SonarWideSide Sonar With optional-purchase QuadraBeamTM transducerSoftware Updates How GPS and Cartography WorkMulti-Media Card MMC/SD Slot 200 KHz WithF f e r e n t Bait Ball Hard Bottom Rocky BottomDistance distance Traveled withAverage Speed Average speed readingZoom View Chart View 200/83 kHz Split Sonar View ViewsSonar View Sonar viewsUnderstanding Sonar History Real Time Sonar RTS WindowFreeze Frame Bottom PresentationSonar Zoom View Sonar Zoom View200/83 kHz Split Sonar View Circular Flasher ViewScreen Snapshot View Big Digits ViewSide Beam View Side Beam ViewBird’s Eye View WideSide ViewBird’s Eye View Chart View Combo ViewView Orientation Viewing Cartography Waypoints, Routes and TracksSave, Edit, or Delete a Waypoint Navigate to a Waypoint or PositionSave, Edit or Delete a Route Save or Clear a Current TrackAdd a Waypoint Target or Trolling Grid Press menuPOWER/LIGHT Key Edit, Delete or Hide Saved TracksKey Functions View KeyAccessory Bus WAY Cursor Control KeyMark Key Goto KeyPowering Up the Unit Menu SystemTitle Screen Start-Up Options Menu Normal OperationSimulator GPS Diagnostic View Accessory TestSystem Status Self TestTo adjust the Side Sonar X-PressTMMenuSide Sonar views onlyTo adjust the Sensitivity To adjust the Upper RangeSensitivity Upper RangeChart Speed Lower RangeSide Beam Range Cancel Navigation Bottom ViewBottom Range Bottom LockNavigation X-PressTMMenu Waypoint NameNavigation views only Only with an active cursor on a waypointCursor to Waypoint Save Current TrackClear Current Track Save Current RouteRemove Target Remove GridSonar Window Screen Snapshot X-Press TM Menu Delete ImageDelete All Images Sonar Menu TabBeam Select Fish ID+TMTo use Beam Select To turn Fish ID+ on or offFish ID Sensitivity Zoom WidthKHz Sensitivity KHz BalanceTo change the 455 kHz Balance setting To change the Depth Lines settingWideSide Sensitivity Depth LinesSurface Clutter Noise FilterMax Depth To change the Water Type setting Water TypeTransducer Select Navigation Menu TabCurrent Track Saved TracksWaypoints Chart Orientation RoutesNorth Reference Grid RotationTrack Min Distance Map DatumCourse Projection Line Export All Nav DataChart Menu Tab Chart Detail LevelTo change the Chart Detail Level setting To change the Map Borders settingLat/Lon Grid Spot SoundingsSet Simulation Position Set Map OffsetAlarms Menu Tab Depth AlarmFish ID Alarm To change the Depth Alarm settingLow Battery Alarm Temp AlarmOff Course Alarm Arrival AlarmDrift Alarm Setup Menu TabAlarm Tone User Mode Units DepthUnits Temp Units DistanceTriplog Reset Restore DefaultsSelect Readouts Advanced, Sonar view onlyDepth Offset Temp OffsetSpeed Calibration Advanced, with Temp/Speed onlyPosition Format Time FormatDate Format Nmea OutputAccessories Menu Tab Using Screen SnapshotViews Menu Tab To Change the View Status of Any ViewTroubleshooting To make a screen snapshot Screen Snapshot must be enabledTo 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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