Raymarine stand-alone master instrument GPS Receiver User Manual


 
Chapter 1: Control Head Installation
7
Chapter 1: Control Head Installation
TM
BIDATA
D682
110mm (4.33in)
42mm (1.65in)
24mm (1.00in)
56mm (2.20in)
88mm (3.46in)
DEPTH
SPEED
1.1 Siting
The ST30 Bidata instrument may be installed above or below deck where
it is:
• easily read by the helmsman (normally viewed at eye level)
• protected from physical damage
• at least 230mm (9in) from a compass
• at least 500mm (20in) from radio receiving equipment
• accessible from behind for ease of installation and cable running
Notes:
To prevent the build-up of moisture, the instrument breathes
through the back cover. The instrument must, therefore, be mounted
where the back cover is protected from direct water.
The rear case is fitted with a foam gasket to form a water-tight seal
between the instrument and the installation face.