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SAFETY INSTRUCTIONS
The operator and installer must read the applicable safety instructions before attempting to
install or operate the equipment.
WARNING
CAUTION
Warning, Caution
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 antenna mast.
Radio Frequency Radiation Hazard
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 transmitting
antenna at a close distance.
Distances at which RF radiation levels of 100, 50 and 10 W/m are given in the table
below.
ow
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 representative or dealer to provide
this feature.
Model
Transceiver
RTR-081A
FCR-2829W
(X-25 kw)
RTR-082
FCR-2839SW
(S-30 kw)
*XN20AF: 6.5 ft
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
canresult in minor or moderate injury.
Prohibitive Action
DANGER
DANGER
WARNING
WARNING
Magnetron
MG5436
MG5223F
XN24AF: 8 ft
2
2
Antenna
*
100W/m
XN-20AF
0.4 m
XN-24AF
0.2 m
--
SN-36AF
SN36AF: 12 ft
Mandatory Action
2
2
50W/m
10W/m
1.0 m
5.6 m
0.5 m
3.4 m
1.9 m
0.2 m
i
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