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Installing the ODU on the OMT
Screw the four M6 captive screws of the ODU part way in and then them cornerwise.
Two ODU interfaces are available on the OMT. The vertically-polarized ODU must be connected to the interface
marked with “V”, and the horizontally-polarized ODU must be connected to the interface marked with “H”.
Place the O-ring of the feed boom onto the ODU interface on the OMT, apply proper lubricants to the surface of the O-
ring and the surface of the waveguide close to the O-ring. Do not apply the lubricants on the front side of the feed boom.
Otherwise, signal transmission is deteriorated.
Install the ODU onto the OMT according to the polarization indicator of the ODU. The IF port of the ODU should
face downwards.
Installing the ODU
