Interphase Sonar Engine SE-200 - Thru-Hull Installation Details

28
9-pin
Female
Interphase Part #
0014
-008
(2 required)
Hull
Hull
Waterline
Waterline
Keep parallel
to waterline !
Keep parallel
to waterline !
FORWARD
Transducer
Mount Transducer So Bronze Stem is Vertical
BronzeHex
Nut
Fairing
Block
Transducer
Boat’s
Hull
Underwater Sealant
DANGER: Be sure to check for leaks when the boat is
placed in the water. Allow at least 24 hours after
installation for any leak to appear.
Use of a Thru-hull Fairing Block
Nearly all vessels have some dead rise angle at the
transducer mounting location. If the thru-hull
transducer were mounted directly to the hull, the sound
beam would be tilted off the vertical at the same angle
as the dead-rise, so most thru-hull installations will
require a fairing block to insure the transducer is
mounted properly.
If you’re installation requires a fairing block, you may
either have one made locally, or purchase a molded
plactic unit from Interphase or your Interphase
distributor.