Eagle FISHEASY 320C Installation And Operation Instructions Manual page 21

5. Attaching transducer to transom. Remove the transducer from
the bracket and re-assemble it with the cable passing through the
bracket over the bolt as shown in the following figures.
Route cable over bolt and through bracket. Side view shown at left and
seen from above at right.
Attach the transducer to the transom. Slide the transducer up or down
until it's aligned properly with the bottom of the hull as shown in the
preceding and following figures. Tighten the bracket's mounting screws,
sealing them with the sealant compound.
Adjust the transducer so that it's parallel to the ground and tighten the
nut until it touches the outer washer, then add 1/4 turn. Don't over
tighten the lock nut! If you do, the transducer won't "kick-up" if it
strikes an object in the water.
Bottom
of
hull
Flat-bottom hull Deep-"vee" hull
Align transducer centerline with hull bottom and attach to transom.
6. Route the transducer cable through or over the transom to
the sonar unit. Make sure to leave some slack in the cable at the
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