Mounting Recommendations - Raytheon STD 21 GPS Operation Manual

3.3 Installation of the Processor Unit
3.3.1

Mounting recommendations

General recommendations to install the Processor Unit:
-- Choose a location where vibration and shock are minimal.
-- Install the Processor Unit away from locations subject to rain and water splash.
-- Locate the Processor Unit away from air conditioner vents.
-- Keep the Processor Unit out of direct sunlight to prevent overheating.
-- Choose a well--ventilated location.
The Processor Unit can be installed in 8 different positions.
See Figure 34 and Figure 35 for possible installation positions.
See Figure 36 for restrictions on the Processor Unit mounting angle.
This mounting position must be set via the Operator Unit, see section 3.5.4.
The horizontal installation of the Processor Unit may be verified by using a bubble level
if there is a calm sea state and the ship's centre line is horizontal.
Edition: Feb. 05, 2007
Satellite Compass
STD 21 GPS
Depending on the accelerometer integrated
in the Processor Unit, there is a restricted
number of mounting positions.
The designation of the mounting position
must be set immediatedly after installation
or changes to the mounting position.
39
STD 21 GPS
3717/110--850.DOC020002