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Humminbird LCR4 ID manual Maintenance And Warranty

Models: LCR4 ID

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MAINTENANCE AND WARRANTY

MAINTENANCE

MAINTENANCE

Your Humminbird fishfinder is designed to provide years of trouble free operation with virtually no maintenance. Follow these simple procedures to ensure your Humminbird continues to deliver top performance.

∙If the unit comes into contact with salt spray simply wipe the affected surfaces with a cloth dampened in fresh water. Do not use a chemical glass cleaner on the lens. Chemicals in the solution may cause cracking in the lens of the unit.

∙When cleaning the LCD protective lens, use a chamois and non-abrasive, mild cleaner. Do not wipe while dirt or grease is on the lens. Be careful to avoid scratching the lens.

∙If your boat remains in the water for long periods of time, algae and other marine growth can reduce the effectiveness of the transducer. Periodically clean the face of the transducer with liquid detergent. Pivoting the transducer up in the bracket may allow better access for inspection or cleaning.

∙If your boat remains out of the water for a long period of time, it may take some time to wet the transducer when returned to the water. Small air bubbles can climb to the surface of the transducer and interfere with proper operation. These bubbles dissipate with time, or you can wipe the face of the transducer with your fingers after the transducer is in the water.

∙Never leave the fishfinder in a closed car or trunk - the extremely high temperatures generated in hot weather can damage the electronics.

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Humminbird LCR4 ID manual Maintenance And Warranty

Contents

Page TABLE OF CONTENTS TRANSDUCER MOUNTING OPTIONS TRANSDUCER MOUNTING PROCEDURE1. TRANSOM MOUNTING PROCEDURE Step Step StepStep Step StepStep 2. INSIDE HULL MOUNTING PROCEDUREStep 3. Put approximately one inch of water in the bottom of the boatCAUTIONS INSTALLING THE LCR OTHER MOUNTING OPTIONS INSTALLING THE CABLESPage INSTALLATION TEST THE INSTALLATIONTEST THE INSTALLATION INTRODUCTION USING THE LCRINTRODUCTION THEORY OF OPERATIONUSING THE LCR INTRODUCTIONThe reading at the far right hand position of the display illustrates that which is being passed over at that time. If you are familiar with a flasher unit, you might think of the information coming on the right side of the screen as the information that would be seen at one instant on a flasher see Figure 1. However, unlike a flasher, this information is not lost but it is shifted or moved to the left as new information comes on. Therefore, the information is retained until it disappears from the left hand position of the display USING THE LCR INTRODUCTION1. Objects at least three inches off the bottom are displayed in red. The bottom and structure attached to the bottom are displayed in black. The electronics in the LCR4-lDand LCR40-ID can separate the bottom from objects at least three inches off the bottom no matter what depth range you are viewing. This means that fish close to the bottom will be easily seen on the LCR see Figure 2. These same fish would be missed on an ordinary display because they would just look like part of the bottom TOTAL SCREEN UPDATE TOTAL SCREEN UPDATEUSING THE LCR What is Total Screen Update?OPERATIONAL INSTRUCTIONS OPERATIONAL INSTRUCTIONSUSING THE LCR USING THE LCR Please read the Theory of Operation in the front of the manual for a detailed explanation of the ID feature. Below are some tips to help you use this advanced ID featureOPERATIONAL INSTRUCTIONS USING THE LCR OPERATIONAL INSTRUCTIONS4. Automatic or Manual Mode How To Use Zoom USING THE LCROPERATIONAL INSTRUCTIONS What Zoom DoesOPERATIONAL INSTRUCTIONS USING THE LCRSome Additional Things You Should Know About Zoom Bottom LockFish Alarm USING THE LCRBottom Alarm OPERATIONAL INSTRUCTIONSUSING THE LCR Automatic Mode In the automatic mode a continuous alarm will sound only when the bottom depth is equal to or less than the alarm setting. Fish entering the alarm range will not trigger the alarm unless of course the fish alarm is onOPERATIONAL INSTRUCTIONS USING THE LCR Optional Surface Temperature Gauge or Trolling Speed IndicatorOPERATIONAL INSTRUCTIONS Reading will not be seen while in the manual modeSimulator ADDITIONAL INFORMATIONUSING THE LCR Some additional things you should know about the LCRCARING FOR YOUR LCR USING THE LCRADDITIONAL INFORMATION LEARNING TO USE YOUR LCR LEARNING TO USE YOUR LCRUSING THE LCR USING THE LCR LEARNING TO USE YOUR LCRPush the Auto On/Off button to go back to the automatic mode USING THE LCR Press the Fish Alarm on/off button. Notice the indicator in the lower part of the screen indicating the Fish Alarm is on. Now if an object is detected between the surface and the bottom, a short alarm sound will be heard. By pressing the Fish Alarm on/off button again the Fish Alarm is turned offLEARNING TO USE YOUR LCR LEARNING TO READ THE DISPLAY LEARNING TO READ THE DISPLAYUSING THE LCR USING THE LCR LEARNING TO READ THE DISPLAYBrush or thick standing timber will appear as a thick mass with holes or gaps as shown above. Notice how the strong fish returns red dots with black behind can be easily distinguished MAINTENANCE AND WARRANTY MAINTENANCEMAINTENANCE TROUBLESHOOTING TROUBLESHOOTING1. Nothing happens when I turn the unit on 2. There is no transducer detected3. There is no bottom reading visible on the display MAINTENANCE AND WARRANTYTROUBLESHOOTING 7. My unit loses power at high speeds 5. The unit comes on before I press POWER, and wont turn off6. I get gaps in the reading at high speeds 8. The screen begins to fadeout. Images are not as sharp as normalWARRANTY HUMMINBIRD ONE YEAR FULL WARRANTYMAINTENANCE AND WARRANTY SERVICE POLICY SERVICE POLICYMAINTENANCE AND WARRANTY CUSTOMER SUPPORT CUSTOMER SUPPORTMAINTENANCE AND WARRANTY Humminbird Service Department Three Humminbird Lane Eufaula, AL USA