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Chapter 3: Installation
This chapter describes how to install the ST60+ Speed instrument, and associated
speed transducer. The transducer is fitted in the hull of the vessel and signals from
it are connected by cable, to the rear of the instrument. The actual type of
transducer depends on the type of hull in which it is to be installed.
For advice, or further information regarding the installation of this equipment,
please contact the Raymarine Product Support Department or your own National
Distributor.
3.1 Planning your installation
Before starting the installation, spend some time considering the best positions
for both transducer and instrument, such that the
Site requirements
and the
EMC
installation guidelines
(below) are satisfied.
Site requirements
Transducer
The transducer types required for the various hull types are as follows:
D8661-1
Plastic through hull speed transducer dimensions
0.19 in (5 mm)
2.94 in (75 mm )
diameter
4.69 in (119 mm)
2.94 in (75 mm)
diameter
2.0 in (51 mm)
diameter
81261_1.book Page 11 Tuesday, November 29, 2005 12:42 PM