Raymarine L750 - Installing a Thru-Hull Transducer

L750 Fishfinder: Installation and Operation Handbook
6
Use a trolling motor transducer if –
. . . you want to attach the transducer to a trolling motor.
Use a Sidelooker transducer if –
. . . you need a way of searching for fish on either side of the boat. This
type of transducer is attached to the bracket of the transom-mount
transducer.
Installing a Thru-Hull Transducer
This unit may be used with a thru-hull transducer. Please read this
section completely before starting the installation. Normally, this type of
installation is performed by a professional.
Fig. 2-2 Thru-Hull Transducer
2.00" dia.
(51 mm)
1.05"
(27 mm)
3.13" dia.
(79 mm)
5.24"
(133 mm)
5.50"
(140 mm)