81
7.2.4 Polarity Calibration
This setting is required when the skew block or the PCU is replaced. During normal
operation, any change in this parameter other than a factory set value may cause faulty
operation of the automatic polarity adjustment
The skew block must be zeroed by setting this configuration, when replacing the skew
block or the PCU. The skew zero position is as shown in Figure 7-28 below. The top side
of the skew plate runs parallel to the cross bar. The skew block is moved by ‘Jog’ or
‘Manual’ mode. The jog and manual modes of the installation mode are the same as the
jog and manual modes of polarity configuration. Refer to ‘Polarity (Key ‘4’)’.
Figure 7-28 Skew Zero Position
Summary of Contents for Ku-BAND RX
Page 1: ...INSTALLATION AND OPERATION MANUAL FOR VSAT VS61 Ku BAND TX RX ANTENNAS...
Page 15: ...7 Figure 3 1 Best Location Figure 3 2 Antenna Blockages...
Page 46: ...38 Figure 4 1 Step 1 of Reference Searching Definition...
Page 65: ...57 Figure 6 3 Co pol Kits Optional...
Page 120: ...d Appendix C Layout of Radome and Antenna Mounting Holes Figure C 1 Plastic Radome...
Page 121: ...e Figure C 2 FRP Radome Option...
Page 122: ...f...
Page 123: ...g Maritime Satellite Antenna...