30
To prevent exposure to RF energy (see the hazard
area illustration on page 1), you can configure up
to two no-transmit zones for areas where crew
and/or passengers frequent (see Figure 56). The
system will disable the transmitter whenever the
antenna is pointing within one of these zones.
Follow these steps to set up a no-transmit zone.
a.
Determine the necessary azimuth range for
the no-transmit zone(s). You will need to
enter, in clockwise order, beginning and
ending azimuths that define the outer
boundaries of the zone(s)
relative to the
antenna’s forward arrow
, which should be
pointing toward the bow (see Figure 57).
b.
Determine the necessary elevation range for
each no-transmit zone(s) (see Figure 58).
NOTE:
Each no-transmit zone must span at least 5°
in both azimuth and elevation.
Azimuth
Range
080°
015°
Figure 56: Example of No-Transmit Zone Azimuth Range
Antenna
000
180
090
270
135
225
315
Forward
015
080
Beginning
Azimuth
Ending
Azimuth
No-Transmit Zone
(Example)
Figure 57: Azimuths Relative to Antenna’s Forward Arrow
0°
-25°
90°
15°
Beginning Elev
a
tion
Ending Elev
a
tion
No-Transmit Zone
(Example)
Figure 58: Example of No-Transmit Zone Elevation Range
Set Up No-Transmit Zones
17
Optional
Содержание TracPhone V11IP
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