Top | Humminbird 405SX manual

TOP	set of two holes
	drill a

Drill for fiberglass

Use with XT Series Transducer

hulls

	ONE CORNER	LOWER EDGE	OF TRANSOM
Drill for aluminum hulls	ALIGN	WITH

Part #531055-1 Rev. 11102E

Image 35

Humminbird 405SX manual Top

Contents

Operations Manual 405SXSINGLEBEAMfishfinder Thank YOU Table of Contents Parts Supplied Installation PreparationAccessories Installation Overview Determining How to Mount Transducer Installation Overview Trolling Motor Mounting Alternate Transducers and Mounting MethodsAlternate Transducers and Mounting Methods Portable Mounting Beginning Installation Beginning Installation Simulator Operation Using the 405SXHOW Sonar Works HOW Sonar Works What 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 Instance, a small school Fish ID. The 405SX uses Control Functions Control Functions 2D View Large Digit View Chart View Menu Functions Sensitivity. The Sensitivity function controls Menu Functions Depth Range Using the 405SX Lower Zoom Limit Bottom return. The left Side of the screen is a Using the 405SX Triplog Using the 405SX Blacken in the display below the bottom. This gives Speed offset is remembered after power is disconnected Using the Diagnostic Feature Using Diagnostic Maintenance Maintenance Nothing happens when I turn the unit on MAINTENANCE/TROUBLESHOOTINGTroubleshooting There is no bottom reading visible on the display There is no transducer detected Get gaps in the reading at high speeds TroubleshootingUnit comes on before I press POWER, and won’t turn off My unit loses power at high speeds Service Policy MAINTENANCE/WARRANTYWARRANTY/SERVICE Policy Humminbird ONE Year Full Warranty Further information on Humminbird products can be found at Customer SupportCustomer Support Specifications Page TOP