Insignia 250DX manual Table of Contents

Page 3

TABLE OF CONTENTS

INSTALLATION PREPARATION . . . . . . . . . . . . . . . . . . . . . . . 2

Parts Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . 2

Alternative Transducers and Mounting Methods. . . . . . 4

Transducer Exchange . . . . . . . . . . . . . . . . . . . . . . . . . 5

USING THE 250DX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

How Sonar Works . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Simulator Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 7

What You See On Screen . . . . . . . . . . . . . . . . . . . . . . 8

Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Menu Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

ADVANCED FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Using Diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

REV 10822E

Image 3
Contents Operations Manual Thank YOU Table of Contents Parts Supplied Installation PreparationAccessories Installation OverviewDetermining How to Mount the Transducer Installation OverviewTrolling Motor Mounting Alternate Transducers and Mounting MethodsAlternate Transducers and Mounting Methods Portable MountingBeginning Installation Transducer ExchangeTransducer Exchange Using the 250DX HOW Sonar WorksHOW Sonar Works Feature Memory Simulator OperationSimulator Operation What You See On-Screen What YOU see ON-SCREENDepth of the water changes, the range What YOU see on Screen Control Functions Control FunctionsUsing the 250DX Using the 250DX Menu Functions Menu FunctionsUsing the 250DX Depth Range Upper Zoom Limit To disable Zoom, press the Menu button until Fish symbols shown on-screen Using the 250DX Using the 250DX Using the 250DX Numeral Size. Two options are available Using the 250DX Advanced Features Using DiagnosticUsing the Diagnostic Feature Maintenance MaintenanceMaintenance Troubleshooting TroubleshootingNothing happens when I turn the unit on There is no bottom reading visible on the display There is no transducer detectedGet gaps in the reading at high speeds Unit comes on before I press POWER, and won’t turn offScreen begins to fade out. Images are not as sharp as normal My unit loses power at high speedsCustomer Support Customer SupportSpecifications TOP