Mounting Page
6
Document id: 7000 108-011 A2
9: Set configuration parameters
10: Initial functional check (done after steps 1-9 has been done).
Note: The procedure as described is a recommendation. Some steps
can be made in another order.
2.1
R4 Display Unit
2.1.1 Location
The functionality of the R4 Display shall be available to the mariner
at the position from which the ship is normally operated. It is
therefore recommended to place the R4 Display on the bridge
console at a suitable position, see schematic bridge installation in
section 2.15. When mounting the R4 Display please consider the
following:
•
Mount the unit on a wall, in the ceiling or on top of a bench
•
The temperature and humidity should be moderate and stable,
+15ºC to +35ºC.
(Operating temperature: -15ºC to +55ºC.)
•
Select a location away from excessive heat sources
•
Avoid areas where there are a high flow of humid salt air
•
Avoid high levels of vibrations and shocks.
•
Avoid mounting the R4 Display in direct sunlight
•
Ensure that there is enough airflow to avoid high ambient
temperatures.
•
The unit can affect magnetic compasses. Use a minimum of
0,6 m to nearest magnetic compass.
2.1.2 Clearance
area
Leave a clearance around the R4 Display to facilitate service and
installation. See recommended clearance area in section 2.13.
2.1.3 Physical
mounting
measurements
See section 2.12.
2.1.4 Cabling
Use the cables included, one for power supply and one data cable for
connection to the R4 Transponder unit. For wiring details, see
section 2.7.1.
2.1.5 Power
Supply
The R4 Display shall be connected to an emergency power source. If
connected to a battery, power calculations must be made for the
battery capacity. For power consumption, see section 3.2.
