Humminbird 405SX manual Thank YOU

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THANK YOU

THANK YOU FOR CHOOSING YOUR 405SX FISHFINDER, MADE BY TECHSONIC INDUSTRIES, MANUFACTURER OF AMERICA’S #1 NAME IN FISHFINDERS, HUMMINBIRD. HUMMINBIRD HAS BUILT ITS REPUTATION BY DESIGNING AND MANUFACTURING TOP QUALITY, THOROUGHLY RELIABLE MARINE EQUIPMENT. YOUR HUMMINBIRD PRODUCT IS DESIGNED FOR TROUBLE-FREE USE IN EVEN THE HARSHEST MARINE ENVIRONMENT.

IN THE UNLIKELY EVENT THAT YOUR HUMMINBIRD DOES REQUIRE REPAIRS, WE OFFER AN EXCLUSIVE SERVICE GUARANTEE. COMPLETE DETAILS ARE INCLUDED AT THE END OF THIS MANUAL.

WE ENCOURAGE YOU TO READ THIS OPERATIONS MANUAL CAREFULLY IN ORDER TO GET FULL BENEFIT FROM ALL THE FEATURES AND USES OF YOUR Humminbird PRODUCT.

WARNING! THIS DEVICE SHOULD NOT BE USED AS A NAVIGATIONAL AID TO PREVENT COLLISION, GROUNDING, BOAT DAMAGE, OR PERSONAL INJURY. WHEN THE BOAT IS MOVING, WATER DEPTH MAY CHANGE TOO QUICKLY TO ALLOW TIME FOR YOU TO REACT. ALWAYS OPERATE THE BOAT AT VERY SLOW SPEEDS IF YOU SUSPECT SHALLOW WATER OR SUBMERGED OBJECTS.

WARNING: Dis-assembly and repair of this electronic unit should only be performed by authorized service personnel. Any modification of the serial number or attempt to repair the original equipment or accessories by unauthorized individuals will void the warranty. Handling and/or opening this unit may result in exposure to lead, in the form of solder.

WARNING: This product contains lead, a chemical known to the State of California to cause cancer and birth defects and other reproductive harm.

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Contents 405SXSINGLEBEAMfishfinder Operations ManualThank YOU Table of Contents Installation Overview Installation PreparationAccessories Parts SuppliedInstallation Overview Determining How to Mount TransducerPortable Mounting Alternate Transducers and Mounting MethodsAlternate Transducers and Mounting Methods Trolling Motor MountingBeginning Installation Beginning InstallationHOW Sonar Works Using the 405SXHOW Sonar Works Simulator OperationWhat You See On-Screen Feature MemorySimulator Operation What YOU see ON-SCREEN Screen as regular clusters of ind To best represent those conditions on-screenWater interferes with Sonar What YOU see on Screen Fish ID. The 405SX uses Instance, a small schoolControl Functions Control Functions2D View Large Digit View Chart View Menu Functions Menu Functions Sensitivity. The Sensitivity function controlsDepth Range Using the 405SX Bottom return. The left Side of the screen is a Lower Zoom LimitUsing the 405SX Triplog Using the 405SX Blacken in the display below the bottom. This gives Speed offset is remembered after power is disconnected Using Diagnostic Using the Diagnostic FeatureMaintenance MaintenanceNothing happens when I turn the unit on MAINTENANCE/TROUBLESHOOTINGTroubleshooting There is no transducer detected There is no bottom reading visible on the displayMy unit loses power at high speeds TroubleshootingUnit comes on before I press POWER, and won’t turn off Get gaps in the reading at high speedsHumminbird ONE Year Full Warranty MAINTENANCE/WARRANTYWARRANTY/SERVICE Policy Service PolicyFurther information on Humminbird products can be found at Customer SupportCustomer Support Specifications Page TOP
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