Humminbird 323, 300 series manual Troubleshooting, To change the Speed Calibration setting

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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.

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Contents Operations Manual Table of Contents Thank YouTroubleshooting Alarms Menu TabSetup Menu Tab Specifications Glossary Contact HumminbirdHow Sonar Works DualBeam Plus Sonar What’s On the Display Bait Ball Hard Bottom Rocky BottomSoft Bottom RTS Real Time Sonar Window Temperature water Do Not print this Views Sonar ViewUnderstanding Sonar History Real Time Sonar RTS WindowFreeze Frame Bottom Presentation Sonar Zoom View 200/83 kHz Split Sonar ViewKey Functions POWER/LIGHT KeyBig Digits View Circular Flasher ViewWAY Cursor Control Key Powering Up the UnitMenu Key Exit KeySonar Tab, Normal Mode Sonar Tab, Advanced Mode Menu SystemStart-Up Options Menu Normal OperationSimulator System Status Sonar X-PressTMMenu Accessory Test lists the accessories connected to SystemExit System Status by powering your Fishing System off Operation and the input voltageSensitivity To adjust the SensitivityTo adjust the Upper Range Upper RangeTo adjust the Chart Speed Chart SpeedTo adjust the Lower Range Lower RangeZoom Level Bottom LockBottom Range To use Beam Select Sonar Menu TabBeam Select Highlight Beam Select on the Sonar main menuFish ID+TM To change the Fish ID Sensitivity settingTo change the RTS Window setting Fish ID SensitivityZoom Width KHz SensitivityDepth Lines Surface Clutter Noise FilterMax Depth Alarms Menu Tab To change the Water Type settingWater Type Low Battery Alarm Depth AlarmFish ID Alarm Temp AlarmTo change the Alarm Tone setting Alarm ToneSetup Menu Tab Highlight Alarm Tone on the Alarms main menuUnits Temp User ModeUnits Depth Units DistanceTriplog Reset Restore DefaultsSelect Views Select Readouts Depth OffsetTemp Offset Troubleshooting To change the Speed Calibration settingSpeed Calibration Finding the Cause of Noise Display ProblemsProblem Possible Cause IsolationSpecifications GlossarySonar Terms 531444-1A 323ManEnglish.qxd 11/5/2005 1234 PM 531444-1A 323ManEnglish.qxd 11/5/2005 1234 PM Receiver See Transmitter 531444-1A 323ManEnglish.qxd 11/5/2005 1234 PM Contact Humminbird
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