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Humminbird 405SX manual Beginning Installation, Installation Preparation

Models: 405SX

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INSTALLATION PREPARATION

BEGINNING INSTALLATION

BEGINNING INSTALLATION

Now that you have determined the transducer mounting method, you can begin installation of the 405SX. The fold out installation guide included provides detailed step by step instructions for installation of the control head and transducer. For transom mount transducer installations, you will need the mounting template at the back of this manual.

In addition to the parts included you need the following for installation and operation:

•A powered hand drill and various drill bits

•Phillips and flat-head screw drivers

•A ruler or measuring tape

•Pen or pencil

•12 volt power source (your boat’s battery)

•A 1-amp fuse

•A fuse holder (if you are wiring directly to the boat’s battery)

•Silicone sealant (for sealing drilled holes)

•2-part, slow-cure epoxy (for inside the hull transducer installations)

Note: If you have purchased the 405SX+ you will have in addition to the parts and instructions above:

•Speed and Temperature sensors

•Instructions for installing speed and temperature sensors

•Appropriate hardware to mount sensors

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Humminbird 405SX manual Beginning Installation, Installation Preparation

Contents

405SXSINGLEBEAMfishfinder OPERATIONS MANUALTHANK YOU TABLE OF CONTENTS PARTS SUPPLIED INSTALLATION PREPARATIONACCESSORIES INSTALLATION OVERVIEWDetermining How to Mount the Transducer INSTALLATION OVERVIEWINSTALLATION PREPARATION Trolling Motor Mounting ALTERNATE TRANSDUCERS AND MOUNTING METHODSALTERNATE TRANSDUCERS AND MOUNTING METHODS Portable MountingBEGINNING INSTALLATION BEGINNING INSTALLATIONINSTALLATION PREPARATION SIMULATOR OPERATION USING THE 405SXHOW SONAR WORKS HOW SONAR WORKSUSING THE 405SX FEATURE MEMORYSIMULATOR OPERATION What You See On-ScreenDepth WHAT YOU SEE ON-SCREENUSING THE 405SX WHAT YOU SEE ON-SCREEN USING THE 405SXbest way to learn to interpret structure is to operate the 405SX USING THE 405SX WHAT YOU SEE ON SCREENSecond Returns. When a sonar USING THE 405SX Fish ID. The 405SX usesWHAT YOU SEE ON SCREEN CONTROL FUNCTIONS CONTROL FUNCTIONSUSING THE 405SX 2D View Large Digit View Chart View USING THE 405SXCONTROL FUNCTIONS USING THE 405SX MENU FUNCTIONSUSING THE 405SX Menu Functionssmallest sonar return may be of interest to the userMENU FUNCTIONS USING THE 405SXThe manual setting enables you to adjust the current depthMENU FUNCTIONS USING THE 405SXselection of ranges beneath the surface so any the bottom return. The left side of the screen is a USING THE 405SXWhen the unit is powered off, the Zoom menu returns to Zoom Off MENU FUNCTIONSFish Alarm settings are remembered when the unit is powered off USING THE 405SXMENU FUNCTIONS MENU FUNCTIONS USING THE 405SXThe time, speed and distance MENU FUNCTIONS USING THE 405SXThe Display Speed setting is remembered when the unit is powered off Battery Alarm. The Battery Alarm Option allowsMENU FUNCTIONS USING THE 405SXblacken in the display below the bottom. This gives the Speed offset is remembered after power is disconnected USING THE 405SXThe 405SX remembers this selection even when the unit is powered off Numeral Size settings are remembered when powered offUSING THE DIAGNOSTIC FEATURE USING DIAGNOSTICUSING THE 405SX MAINTENANCE MAINTENANCEMAINTENANCE MAINTENANCE/TROUBLESHOOTINGTROUBLESHOOTING 1. Nothing happens when I turn the unit onMAINTENANCE/TROUBLESHOOTING 2. There is no transducer detected3. There is no bottom reading visible on the display MAINTENANCE6. I get gaps in the reading at high speeds TROUBLESHOOTING5. The unit comes on before I press POWER, and won’t turn off 7. My unit loses power at high speedsSERVICE POLICY MAINTENANCE/WARRANTYWARRANTY/SERVICE POLICY HUMMINBIRD ONE YEAR FULL WARRANTYMAINTENANCE Humminbird Service Department 108 Maple Lane Eufaula, ALCUSTOMER SUPPORT CUSTOMER SUPPORTSPECIFICATIONS Page OF TRANSOM Drill for aluminum hullsONE CORNER LOWER EDGE