Humminbird 737 GPS manual QuadraBeam Sonar, DualBeam Plus Sonar, WideSide Sonar

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QuadraBeam™ Sonar

Your 700 Series™ Fishing System supports QuadraBeam™ sonar. QuadraBeam™ sonar provides an extremely wide 90° area of coverage. QuadraBeam™ starts with two 45° 455 kHz beams for a continuous 90° of uninterrupted side to side coverage to 160 feet. These Side Structure locating beams reveal fish and structure to the left and right of your boat near the bottom. For structure directly below your boat, Quadrabeam™ uses DualBeam PLUS™ technology.

DualBeam PLUS™ Sonar

Your 700 Series™ Fishing System uses a 200/83 kHz DualBeam PLUS™ sonar system with a wide (60°) area of coverage. DualBeam PLUS™ sonar has a narrowly focused 20° center beam, surrounded by a second beam of 60°, expanding your coverage to an area equal to your depth. In 20 feet of water, the wider beam covers an area 20 feet wide. The 20° center beam is focused on the bottom, to show you structure, weeds and cover. The 60° wide beam is hunting for fish in the wide coverage area. DualBeam PLUS™ sonar returns can be blended together, viewed separately or compared side-by-side. DualBeam PLUS™ is ideal for a wide range of conditions - from shallow to very deep water in both fresh and salt water. Depth capability is affected by such factors as boat speed, wave action, bottom hardness, water conditions and transducer installation.

WideSide® Sonar

(with optional-purchase WideSide® transducer)

Your 700 Series™ Fishing System also supports WideSide® sonar with the purchase of an additional WideSide® transducer. The WideSide® transducer is a specialized "side-looking" transducer that is extremely useful for bank fishing or looking for bait fish in open water. The WideSide® transducer uses three different sonar elements that transmit signals to the left, right and straight down from your boat. The downward beam is 200 kHz with a 24° area of coverage. This beam maintains a continuous digital depth readout from the bottom directly beneath your boat. The side beams are 455 kHz with a 16° area of coverage. The side-looking elements can be used independently, or together to locate targets near the surface of the water on either side of your boat.

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Contents Atic Table of Contents Thank You Key Functions Views Menu Tab Accessories Menu Tab Peak to Peak measures power output at the highest points How Sonar WorksWideSide Sonar QuadraBeam SonarDualBeam Plus Sonar With optional-purchase WideSide transducerMulti-Media Card MMC/SD Slot Software UpdatesHow GPS and Cartography Work With optional-purchase GPS Receiver83 kHz, Wide Beam Hollow Fish Symbol What’s On the DisplaySoft Bottom RTS Real Time Sonar Window Views Sonar ViewSonar views Bottom Presentation Understanding Sonar HistoryReal Time Sonar RTS Window Freeze FrameSonar Zoom View Sonar Zoom ViewCircular Flasher View 200/83 kHz Split Sonar ViewBig Digits View Big Digits View 200/83 kHz Split Sonar ViewMaking a Screen Snapshot Screen Snapshot ViewSide Beam View Screen Capture ViewWideSide View Bird’s Eye ViewCombo View Chart View without Active CursorChart View with Active Cursor DepthViewing Cartography Waypoints, Routes and TracksSave, Edit, or Delete a Waypoint Chart View with Grid Add a Waypoint Target or Trolling GridView Key POWER/LIGHT KeyKey Functions Info KeyMark Key Accessory BusWAY Cursor Control Key Goto KeyPowering Up the Unit Menu SystemPresence or absence of a transducer System Status Start-Up Options MenuNormal Operation SimulatorAccessory Test Exit PC Connect mode by powering the Fishing System offGPS Diagnostic View Side To adjust the SideSonar X-PressTMMenu WideSide transducer WideSide view onlySensitivity To adjust the SensitivityTo adjust the Upper Range Upper RangeChart Speed Lower RangeSide Beam Range Bottom Range Cancel NavigationBottom View Bottom LockOnly with an active cursor on a waypoint Navigation X-PressTM MenuWaypoint Name To view the Waypoint Name SubmenuClear Current Track Cursor to WaypointSave Current Track Save Current RouteRemove Target Remove GridSonar Window Delete All Images Screen Snapshot X-Press TM MenuDelete Image Sonar Menu TabTo use Beam Select Beam SelectFish ID+TM Highlight Beam Select on the Sonar main menuKHz Sensitivity Fish ID SensitivityZoom Width AdvancedDepth Lines KHz BalanceWideSide Sensitivity Advanced with WideSide transducerSurface Clutter Noise FilterMax Depth Transducer Select To change the Water Type settingWater Type Navigation Menu TabCurrent Track Saved TracksWaypoints North Reference Chart OrientationRoutes Grid RotationCourse Projection Line Track Min DistanceMap Datum Export All Nav DataMap Borders Chart Menu TabChart Detail Level With optional-purchase GPS Receiver onlySet 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 To change the Drift Alarm settingUnits Temp User ModeUnits Depth Units DistanceSelect Readouts Triplog ResetRestore Defaults Advanced, Sonar view onlySpeed Calibration Depth OffsetTemp Offset Position FormatNmea Output Time FormatDate Format SonarViews Menu Tab Accessories Menu TabUsing Screen Snapshot 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 108 Contact Humminbird
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