Humminbird 343c manual

343c Operations Manual

531447-1_A

343c Operations Manual

531447-1_A_343c_Eng.qxd 11/11/2005 9:18 PM Page 1

Contents

Main Thank You! Sonar Menu Tab 31 Alarms Menu Tab 40 Setup Menu Tab 44 Troubleshooting 52 Specifications 55 Glossary 56 Contact Humminbird 66 How Sonar Works DualBeam PLUS Sonar 6 5 Whats On the Display Views Sonar View Real Time Sonar (RTS) Window Freeze Frame Understanding Sonar History Bottom Presentation 200/83 kHz Split Sonar View Sonar Zoom View Key Functions POWER/LIGHT Key VIEW Key Big Digits View Circular Flasher View EXIT Key MENU Key 4-WAY Cursor Control Key The Menu System 343c Powering Up the Unit Start-Up Options Menu Normal Operation System Status Simulator Sensitivity Sonar X-PressTMMenu Lower Range M Upper Range Bottom Lock Bottom Range Chart Speed Zoom Level Beam Select Sonar Menu Tab Fish ID Sensitivity Real Time Sonar (RTS) Window Fish ID+ Bottom View Zoom Width 83 kHz Sensitivity Depth Lines Noise Filter Max Depth Surface Clutter Alarms Menu Tab Water Type Low Battery Alarm Temp Alarm Depth Alarm Fish ID Alarm Alarm Tone Setup Menu Tab Units - Speed User Mode Language Units - Depth Units - Temp Triplog Reset Restore Defaults Select Views Select Readouts Depth Offset Temp Offset Troubleshooting 300 Series Doesnt Power Up 300 Series Defaults to Simulator with a Transducer Attached Speed Calibration Finding the Cause of Noise Display Problems Specifications Glossary Page Page Page Page Contact Humminbird