Comtech EF Data UT-4579 - Manual (Page 61)

UT4579 X-Band Up Converter MN/UT4579.IOM
Redundant System Operation Rev. 0
45
To remove a “Backup” converter for repair the following procedure must be used:
1 Turn the power switch on the backup converter rear panel to OFF, and remove the
power cord from the converter. Disconnect the RF and IF cables from the IOM Module.
2 Unscrew the rack mounting screws on the front panel of the backup converter.
3 Remove the backup converter from the front of the rack.