Hughes HX90, Installation Manual, Page: 51 / 124

Chapter 4 • Commissioning the satellite router
1039456-0001 Revision A
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4. In the Warning dialog that warns that the transmitter is actively powered on
during the manual cross-polarization test, click
Continue
.
Figure 33: Manual cross-polarization warning message
The Cross Pol Test window displays the test status, isolation value, and pass/fail
result.
Figure 34: Manual cross-polarization test results
5. Adjust the antenna during the manual cross-polarization test to achieve
maximum transmit isolation.
6. Lock down the antenna adjustment when the router consistently passes the
manual cross-polarization test.
7. Click
Close
to close the Cross Pol Test window.
8. On the Transmit Antenna Pointing screen, click
Automatic
to initiate the ACP
test.
9. If the router fails ACP, re-peak the transmit isolation in manual cross-polarization
test mode.
10. If the router passes ACP, click
Close
to close the Cross Pol Test window.
Ku-band pointing is now complete .
11. What you do now depends on whether you are using satellite-based or manual
commissioning:
•
If you are using satellite-based commissioning, click
Next
on the Transmit
Antenna Pointing screen to continue.
•
If you are following the instructions for Ku-band manual commissioning, click
Exit
; then go to Software download-manual commissioning on page 60.