Polarity Calibration - KNS Ku-BAND TX Installation And Operation Manual

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
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