INSTALLING YOUR FISHFINDER > INSTALLING THE FISHFINDER UNIT

Drill pilot holes here.

 

Level

Vertical

transom bottom. The

Align with the

 

transducer should

 

extend 1/8" below

 

fiberglass hulls or

 

3/8" below aluminum

 

hulls.

 

Keep it parallel with the water line.

OK

Installing the Fishfinder Unit

Selecting a Fishfinder installation Location

Select a Fishfinder installation location that allows you to view and operate it easily while operating the vessel. Select a mounting surface strong enough to support the weight of the Fishfinder and protect it from excessive vibration or shock. DO NOT mount the bracket in a location where the Fishfinder is exposed to extreme temperature conditions. When installing the mounting bracket, be sure to allow room to connect and rout the power cable.

Mounting the Bracket Assembly

Tool List (not included)—drill, screwdriver (Phillips or standard), three #8 pan-head machine bolts with matching nuts and washers, and a 5/32" drill bit; or three #8 pan-head, self-tapping screws and a 1/16" drill bit.

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Fishfinder 90/140 Owner’s Manual