23
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 40). 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 41).
NOTE:
Each no-transmit zone must span at least 5°.
Therefore, be sure to set the beginning and ending
azimuths at least 5º apart.
b.
At the TracPhone V3-HTS web interface, click
the
Settings
tab. Then click
No-Transmit
Zones
.
c.
Click
Edit
.
d.
Click
Enforce Zones
e.
Enter the azimuth range for Zone 1.
f.
Enter the azimuth range for Zone 2, if
required.
g.
Click
Save All Settings
.
h.
At the confirmation message, click
Save
.
No-Transmit
Zone
080°
015°
Figure 40: Example of a No-Transmit Zone
Antenna
000
180
090
270
1
3
5
225
3
15
Forward
015
080
Beginning
Azim
u
th
Ending
Azim
u
th
No-Transmit Zone
(Example)
Figure 41: Azimuths Relative to Antenna’s Forward Arrow
Figure 42: No-Transmit Zones Page of Web Interface
Set Up No-Transmit Zones
15
Optional