Eagle Electronics 320, 320DF manual Transducer location High speed Trolling speed

Next, take the transducer out of the water and place it in the water in the sump of the boat. Observe the sonar signal to see if there is a no- ticeable decrease in sensitivity. The second bottom signal may disap- pear and the bottom signal may decrease in intensity.

Move the transducer around to find the best location. If the sensitivity control must be increased greatly to compensate, then the transducer should be mounted on the outside of the hull. If not, then mark the lo- cation that shot through the hull the best and follow the instructions on the following pages for a shoot-thru-hull mounting.

Transducer location	Transducer location
(high speed)	(trolling speed)

Shoot-thru-hull transducer locations for high speed or trolling speed operation.

Shoot-thru-hull Installation

1.Make sure the area is clean, dry and free of oil or grease, then sand both the inside surface of the hull and the face of the transducer with 100 grit sandpaper. The surface of the hull must be flat so the entire transducer face is in contact with the hull prior to bonding.

Spread epoxy here

Sand this surface

Epoxy transducer to hull.

25