Raymarine ST40 User Manual

Chapter 3: Installation
17
57 mm
(2.25 in)
51 mm
(2.0 in)
D4643-1
Note: If you intend fitting a nonstandard transducer, extra tools may
be required
Site requirements
Transducers
The transducer types required for the various hull types are as follows:
Hull material Speed transducer Depth transducer
GRP M78712 Through hull plastic M78713 through hull plastic
Steel (supplied as standard) (supplied as standard) or
Aluminium M78718 Retractable through hull
Wood M78716 Through hull bronze M78714 Through hull bronze
75 mm (2.94 in)
diameter
5 mm
(0.19 in)
75 mm (2.94 in)
diameter
51 mm (2.0 in)
diameter
89 mm (3.50 in)
D4447-2
Plastic through hull transducer dimensions
Depth
Speed
14 mm
(0.57 in)
100 mm
(3.95 in)
75 mm (2.94 in)
diameter
51 mm (2.0 in)
diameter
75 mm (2.94 in)
diameter
159_2c03.p65 01/05/01, 15:1417

Raymarine ST40 Specifications

General

Brand	Raymarine
Model	ST40
Category	Marine Equipment
Language	English