Humminbird 343c manual Sonar Menu Tab, To use Beam Select

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Sonar Menu Tab

Press the MENU key twice to access the Main Menu System and then press the RIGHT Cursor key to select the Sonar tab.

NOTE: Menu choices will vary depending on system settings such as whether the unit is set for Advanced User mode.

Sonar Menu

Beam Select

Beam Select sets which sonar returns from the transducer will be displayed on the screen.

When set to 200/83 kHz, the returns from both beams are blended by starting with the 83 kHz wide beam return, dimming it, and then overlaying it with the 200 kHz narrow beam return. The darker 200 kHz narrow beam sonar returns will stand out from the paler 83 kHz wide beam sonar returns. The Split Sonar View continues to display the sonar returns from each beam in their respective windows. The blended information is shown in the Sonar View, Sonar Zoom View and the Big Digits View. The RTS® Window in the Sonar View and the Circular Flasher View will only show the returns from the 200 kHz narrow beam.

When set to 200 kHz, only the returns from the 200 kHz narrow beam will be displayed in the Sonar View, the Sonar View, the Sonar Zoom View, the Big Digits View and the Circular Flasher View. The Split Sonar View will continue to display returns from both beams in their respective windows. The RTS® Window in the Sonar View will display the returns from the 200 kHz narrow beam.

When set to 83 kHz, the returns from the 83 kHz wide beam will be displayed in the Sonar View, the Sonar Zoom View, the Big Digits View and the Circular Flasher View. The Split Sonar View will continue to display returns from both beams in their respective windows. The RTS® Window will display the returns from the 83 kHz wide beam.

To use Beam Select:

1.Highlight Beam Select on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to select either the 200 kHz beam, the 83 kHz beam or the 200/83 kHz beams. (200/83 kHz, 200 kHz, 83 kHz, Default = 200 kHz)

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Contents 343c Operations Manual Thank You Table of ContentsSpecifications Glossary Contact Humminbird Alarms Menu TabSetup Menu Tab TroubleshootingHow Sonar Works DualBeam Plus Sonar High Sonar Intensity Return Bait Ball What’s On the DisplaySonar View ViewsReal Time Sonar RTS Window Understanding Sonar HistoryFreeze Frame Bottom Presentation 200/83 kHz Split Sonar View Sonar Zoom ViewCircular Flasher View POWER/LIGHT KeyBig Digits View Key FunctionsWAY Cursor Control Key Menu KeyExit Key Menu System Powering Up the UnitNormal Simulator System Status Exit Normal operation by powering your Fishing System offStart-Up Options Menu Normal OperationSimulator Self Test Accessory TestExit the Simulator by powering your Fishing System off Exit System Status by powering your Fishing System offHighlight Sensitivity on the Sonar X-PressTMMenu To adjust the SensitivitySonar X-PressTMMenu SensitivityLower Range To adjust the Upper RangeTo adjust the Lower Range Upper RangeBottom Range Chart SpeedZoom Level Bottom LockHighlight Beam Select on the Sonar main menu Sonar Menu TabBeam Select To use Beam SelectFish ID Sensitivity To change the Fish ID Sensitivity settingTo change the RTS Window setting Fish ID+TMDepth Lines Bottom ViewZoom Width KHz SensitivityNoise Filter Surface ClutterMax Depth To change the Water Type setting Alarms Menu TabWater Type Temp Alarm Depth AlarmFish ID Alarm Low Battery AlarmHighlight Alarm Tone on the Alarms main menu Alarm ToneSetup Menu Tab To change the Alarm Tone settingUnits Distance User ModeUnits Depth Units TempRestore Defaults Triplog ResetSelect Views Depth Offset Select ReadoutsTemp Offset To change the Speed Calibration setting TroubleshootingSpeed Calibration Isolation Display ProblemsProblem Possible Cause Finding the Cause of NoiseGlossary SpecificationsSonar Terms 531447-1A343cEng.qxd 11/11/2005 918 PM 531447-1A343cEng.qxd 11/11/2005 918 PM Receiver See Transmitter 531447-1A343cEng.qxd 11/11/2005 918 PM Contact Humminbird