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General support
5-4
Chapter 5: Service
98-143492-D
5.1.3
Manual pointing
If auto-acquisition is not possible you can use a hand crank to bring the antenna into the
correct position. Do as follows:
1. Press
on the keypad to go to the page
MANUAL POINTING
and press
OK
.
2. Press
until
ENABLE/DISABLE
is selected, press
OK
to initiate
MANUAL
POINTING
.
3. Use the included hand-crank for axis movement. Access to the azimuth and elevation
axis ports is located at the lower rear side of the positioner head.
4. Insert the Unbraco key (5 mm) into the holes for azimuth and elevation. One turn of the
key is equal to 0.1 degree.
5. On the manual point page, the terminal displays target elevation (
ELE
) and azimuth
(
AZI
) angles. Point the antenna coarsely towards the satellite by turning the tripod.
Make sure the tripod is level after movement. Use a compass to find the pointing
direction.
6. Adjust the elevation to the calculated elevation look angle shown in the display by
turning the elevation adjustment knob.
7. Fine tune the azimuth angle by turning the knob clockwise or counterclockwise.
Note
Using the inputs from GNSS, the system calculates the azimuth and elevation look
angles for the target GX satellite.
Figure 5-2: Hand crank for manual pointing
Figure 5-3: Coarse adjustment
Figure 5-4: Azimuth adjustment, fine tuning