Humminbird 400TX manual Transducer Exchange, Beginning Installation

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INSTALLATION PREPARATION

TRANSDUCER EXCHANGE

TRANSDUCER EXCHANGE

Other transducers are available as replacements for the standard transducer. You may exchange your new and unassembled transducer for another type by returning it to the address listed in Customer Support. Some transducers may have additional cost. Refer to the Accessory catalog or call Customer Support for information.

BEGINNING INSTALLATION

Now that you have determined the transducer mounting method you can begin installation of your new Humminbird fishfinder. The installation guide included on the next few pages 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 included with your manual.

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

∙A powered hand drill and various drill bits

∙Philips and flat-head screwdrivers

∙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)