Series 04 Ku-Band TVRO Antenna

Troubleshooting and Maintenance
Series 04 Ku-Band TVRO Antenna
Step 11: Reengage Pol Pot gear with the
driven gear, while trying to maintain the
120 Pol Value set in step 10 and tighten
the mounting plate screw loosened in
step 9. (A Pol Value Variance of ± 3
counts is acceptable while trying to
reengage the gears)
Step 12: Drive Polang to upper and lower
electrical limits and verify drive direction
& full range of motion of feed assembly.
9. On the ACU ‘RIGHT’ arrow
key to display cursor underneath
Pol Value
14. Press the ‘UP’ key to drive
feed fully CW and verify Pol
value of 210.
15. Press the ‘DOWN’ key to
drive feed fully CCW and verify
Pol Value of 29.
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