Vexilar 107 Pro - Manual (Page 8)

MOUNTING THE TRANSDUCER
The 107 Pro transducer is designed to be mounted on
the transom of the boat. The shape will allow a clear depth
reading at any boat speed, if properly installed.
Locate a spot similar to the one in figure 7. Keep in mind
that you need clear water flow across the face of the trans-
ducer to insure a clear reading at all speeds. Stay away from
rivets, ribs, or strakes that would be just in front of the trans-
ducer. They will disturb the water and scramble the read-
ing. Attach the mounting bracket to the transducer and
hold it up to the boat where you are planning to mount it
(see figure 7).
Mark the four holes on the transom, or mounting plate,
8
Figure 7