Series 04 Ku-Band TVRO Antenna
Series 04 Ku-Band TVRO Antenna
Series 04 Ku-Band TVRO Antenna
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<strong>Series</strong> <strong>04</strong> <strong>Ku</strong>-<strong>Band</strong> <strong>TVRO</strong> <strong>Antenna</strong><br />
Troubleshooting and Maintenance<br />
20. Re-Install LNB and secure with<br />
setscrews loosened in step 5.<br />
21. Reconnect RF cables removed in<br />
step 2.<br />
22. Secure RF Cable Harness with a<br />
tie wrap around body of LNB<br />
and with enough service loop to<br />
allow full range of LNB travel.<br />
23. Secure POL Harness ground lug<br />
to feed Plate with hardware<br />
removed in step 4.<br />
24. Reconnect POL Harness to<br />
Motor Termination PCB<br />
removed in step 5.<br />
25. Rotate reflector by hand from<br />
upper elevation stop to lower<br />
elevation stop and verify LNB<br />
and/or Feed harnesses do not hit<br />
CL beam.<br />
26. Check and Adjust antenna<br />
balance.<br />
27. If system is configured with<br />
Linear LNB follow instructions<br />
for adjusting POL Pot. For<br />
systems configured with a<br />
Circular LNB no further<br />
adjustments are needed.<br />
7.4.14. Replacing Polang Potentiometer Assembly<br />
Tools Required:<br />
• 1/2” Open Ended Wrench<br />
• 3/32” Allen Wrench<br />
• Snips/ Cutters<br />
• Loctite 222 or equiv.<br />
NOTE: Unless otherwise indicated, all nuts and bolts should be<br />
assembled with Loctite 222 or its equivalent.<br />
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