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power buss. This will protect both the unit and the power cable in the
event of a short. It uses a 3-amp fuse.
CAUTION:
Do not use this product without a 3-amp fuse wired into the power
cable! Failure to use a 3-amp fuse will void your warranty.
This unit has reverse polarity protection. No damage will occur if the
power wires are reversed. However, the unit will not work until the
wires are attached correctly.
MOUNTING THE SONAR UNIT: In-Dash or Bracket
You can install the sonar unit on the top of a dash with the supplied
bracket. It can also be installed in the dash with an optional dash-
mounting kit (FM-5 mount kit for X47EX, FM-6 mount kit for X47).
In-Dash Installation
For the X47EX
The following figure shows dimensions for in-dash mounting an X47EX.
The in-dash adapter kit includes a template for cutting the mounting
hole and complete installation directions on instruction sheet 988-0147-
43.
NOTE:
The X47EX needs only one cable, but some of the other products
covered by the FM-5 instruction sheet use more. When installing
your unit, use the instructions for the transducer cable and ignore
references to any others.