Furuno FR-2115-B - Manual (Page 3)

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SAFETY INSTRUCTIONS
WARNING
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 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 representative or dealer to provide
this feature.
Model
Radiator
type
Distance to
100 W/m 2
point
Distance to
10 W/m 2
point
FR-2115-B
XN12AF 0.1 m 3.5 m
XN20AF 0.1 m 3.5 m
FR-2125-B
XN24AF 0.1 m 3.5 m
XN12AF 1.1 m 1.4 m
XN20AF 1.1 m 10.0 m
XN24AF 1.1 m 10.0 m