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SAFTY INSTRUCTIONS
ii
WARNING
Do not open the equipment
unless totally familiar with
electrical circuits and
service manual.
ELECTRICAL
SHOCK
HAZARD
Only qualified personnel
should work inside the
equipment.
Construct a suitable service platform
from which to install the antenna unit.
Serious injury or death can result if some-
one falls from the radar antenna mast.
Turn off the power at the mains switch-
board before beginning the installation.
Fire, electrical shock or serious injury can
result if the power is left on or is applied
while the equipment is being installed.
Be sure that the power supply is
compatible with the voltage rating of
the equipment.
Connection of an incorrect power supply
can cause fire or damage the equipment.
Use only the specified power cable.
Fire or damage to the equipment can result
if a different cable is used.
Do not install the monitor unit,
processor unit or control unit where
they may get wet from rain or
water splash, or in a dusty environment.
Water in the units can result in fire,
electrical shock, or damage the equipment.
Attach protective earth
securely to the ship's body.
The protective earth
(grounding) is required for the
AC power supply to prevent
electrical shock.
CAUTION
Observe the following compass safe
distances to prevent deviation of a
magnetic compass:
Standard
compass
Steering
compass
Antenna Unit
3.95 m
2.55 m
Processor
Unit(EC-3000)
2.40 m 1.55 m
Monitor Unit
(MU-190)
1.65 m
1.05 m
Monitor Unit
(MU-231)
0.85 m
0.55 m
Radar Processor
Unit (RPU-013)
1.35 m 0.85 m
ECDIS Control
Unit (RCU-024)
0.30 m
0.30 m
Radar Control
Unit (RCU-025)
0.30 m
0.30 m
Trackball Control
Unit (RCU-026)
0.30 m
0.30 m
Junction Box
(RJB-001)
1.10 m 0.70 m
Switching Hub
(HUB-100)
1.00 m
0.60 m
Power Supply
Unit (PSU-007)
0.85 m
0.55 m
Intelligent HUB
(HUB-3000)
1.20 m
0.75 m
Sensor Adapter
(MD-3000S)
2.05 m
1.35 m
Sensor Adapter
(MD-3010A)
0.75 m
0.50 m
Sensor Adapter
(MD-3020D)
1.05 m
0.70 m
Sensor Adapter
(MD-3030D)
0.90 m
0.60 m
Note
For more information, please refer to IMO
SN/Circ.271 “Guidelines for the installation
of shipborne radar equipment.”