Furuno 851 MARK-2 - Manual (Page 3)

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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.
Type
Radiator
type
Distance to
100 W/m
point
Distance to
10 W/m
point
2 2
MODEL 851
MARK-2
XN10A 0.2 m Worst case 3.0 m
SAFETY INSTRUCTIONS