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WARNING
WARNING
Wear a safety belt and hard hat when
working on the antenna unit.
Serious injury or death can result if
someone falls from the radar mast.
Model
Distance to
100 W/m
2
point
Distance to
10 W/m
2
point
DRS4A
Nil
1.20 m
Nil
1.20 m
The radar antenna emits electromagnetic
radio frequency (RF) energy which can be
harmful, particularly to your eyes. Never
look directly into the antenna aperture
from a close distance while the radar is in
operation or expose yourself to the trans-
mitting antenna at a close distance.
Distances at which RF radiation levels of
100 and 10 W/m
2
exist are given in the
table below.
Note: If the antenna unit is installed at a
close distance in front of the wheel house,
your administration may require halt of
transmission within a certain sector of
antenna revolution. This is possible -
Ask your FURUNO representive or dealer
to provide this feature.
CAUTION
Do not open the equipment unless
totally familiar with electrical circuits
and service manual.
Only qualified personnel should work
inside the equipment.
Observe the following compass safe
distance to prevent deviation of a ma
gnetic compass.
Ground the equipment to prevent
electrical shock and mutual
interference.
Construct a suitable service platform
from which to install the antenna unit.
Serious injury or death can result if the
power is left on or is applied while the
equipment is being installed.
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.
Model
Standard
Steering
DRS4A
0.80 m
0.50 m
DRS6A
0.85 m
0.55 m
Radio Frequency Radiation Hazard
DRS6A
SAFETY INSTRUCTIONS
DRS12A
DRS2D
Nil
0.40 m
0.10 m
1.40 m
DRS4D
DRS4D
1.40 m
0.85 m
DRS2D
1.35 m
0.80 m
0.20 m
2.40 m
DRS12A (XN12A)
DRS12A (XN13A)
0.20 m
1.90 m
1.15 m
0.70 m
PSU-012
0.30 m
0.30 m
PSU-013
0.30 m
0.30 m
DRS25A
1.00 m
0.60 m
0.50 m
5.30 m
DRS25A (XN12A)
DRS25A (XN13A)
0.40 m
4.40 m