Humminbird 343c manual Troubleshooting, To change the Speed Calibration setting

Page 29

531447-1_A_343c_Eng.qxd 11/11/2005 9:18 PM Page 56

Speed Calibration

(Advanced, with Temp/Speed only)

Speed Calibration will adjust the speed readout by the percentage entered, and will appear in the menu if a Temp/Speed Accessory is connected and the paddlewheel has moved at least once, when the unit is in Advanced User Mode (see Setup Menu Tab: User Mode.)

To change the Speed Calibration setting:

1.Make sure you are in Advanced User Mode, then highlight Speed Calibration on the Setup menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Speed Calibration setting. (-20% to +20%, Default = 0%)

Troubleshooting

Before contacting the Humminbird® Customer Resource Center, please read the following section. Taking the time to review these troubleshooting guidelines may allow you to solve a performance problem yourself, and therefore avoid sending your unit back for repair.

300 Series™ Doesn’t Power Up

If your 300 Series™ doesn’t power up, use the Installation Guide that also comes with it for specific confirmation details, making sure that:

•The power cable is properly connected to the 300 Series™ control head.

•The power cable is wired correctly, with red to positive battery terminal and black to negative terminal or ground.

•The fuse is operational.

•The battery voltage of the power connector is at least 10 Volts.

Correct any known problems, including removing corrosion from the battery terminals or wiring, or actually replacing the battery if necessary.

300 Series™ Defaults to Simulator with a Transducer Attached

A connected and functioning transducer will cause the newly-started Fishing System to go into Normal operating mode automatically. If, when you power up the Fishing System, it goes into Simulator mode automatically, even though a transducer is already connected, this means that the control head is not detecting the transducer. Perform the following troubleshooting tasks:

•Using the Installation Guide that also comes with your Fishing System, check to make sure that the transducer cable is securely connected to the Fishing System. Reconnect if necessary, and power up the Fishing System again to see if this fixes the problem.

•Replace the non-functioning transducer with a known good transducer if available and power up the control head again.

•Check the transducer cable. Replace the transducer if the cable is damaged or corroded.

51

52

Page 28 Page 30
Image 29
Page 28 Page 30
Contents 343c Operations Manual Thank You Table of ContentsSetup Menu Tab Alarms Menu TabTroubleshooting Specifications Glossary Contact HumminbirdHow Sonar Works DualBeam Plus Sonar High Sonar Intensity Return Bait Ball What’s On the DisplaySonar View ViewsFreeze Frame Understanding Sonar HistoryReal Time Sonar RTS Window Bottom Presentation 200/83 kHz Split Sonar View Sonar Zoom ViewBig Digits View POWER/LIGHT KeyKey Functions Circular Flasher ViewExit Key Menu KeyWAY Cursor Control Key Menu System Powering Up the UnitStart-Up Options Menu Exit Normal operation by powering your Fishing System offNormal Operation Normal Simulator System StatusExit the Simulator by powering your Fishing System off Self Test Accessory TestExit System Status by powering your Fishing System off SimulatorSonar X-PressTMMenu To adjust the SensitivitySensitivity Highlight Sensitivity on the Sonar X-PressTMMenuTo adjust the Lower Range To adjust the Upper RangeUpper Range Lower RangeZoom Level Chart SpeedBottom Lock Bottom RangeBeam Select Sonar Menu TabTo use Beam Select Highlight Beam Select on the Sonar main menuTo change the RTS Window setting To change the Fish ID Sensitivity settingFish ID+TM Fish ID SensitivityZoom Width Bottom ViewKHz Sensitivity Depth LinesMax Depth Surface ClutterNoise Filter Water Type Alarms Menu TabTo change the Water Type setting Fish ID Alarm Depth AlarmLow Battery Alarm Temp AlarmSetup Menu Tab Alarm ToneTo change the Alarm Tone setting Highlight Alarm Tone on the Alarms main menuUnits Depth User ModeUnits Temp Units DistanceSelect Views Triplog ResetRestore Defaults Temp Offset Select ReadoutsDepth Offset Speed Calibration TroubleshootingTo change the Speed Calibration setting Problem Possible Cause Display ProblemsFinding the Cause of Noise IsolationSonar Terms SpecificationsGlossary 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
Top Page Image Contents