Furuno GP-1850F GPS Receiver User Manual


 
1-12
M5 x 20
No. 1
M5 x 14
5°
Tape
M5 x 20
Figure 1-17 Transom mount transducer, mounting flush with hull
Installing the transom mount transducer projecting from hull
(for deep-V hulls)
This method is employed on deep-V hulls and provides good performance be-
cause the effects of air bubbles are minimal. Install the transducer parallel with
water surface; not flush with hull. If the boat is placed on a trailer care must be
taken not to damage the transducer when the boat is hauled out of the water and
put on the trailer.
M5 x 20
M5 x 20
M5 x 14
No. 2
Figure 1-18 Transom mount transducer, projecting from hull
Transducer preparation
Before putting the boat in water, wipe the face of the transducer thoroughly with a
detergent liquid soap. This will lessen the time necessary for the transducer to
have good contact with the water. Otherwise the time required for complete "satu-
ration" will be lengthened and performance will be reduced.
Do not paint the transducer. Performance will be affected.