Comtech EF Data DT-4572 Installation And Operation Manual page 63

DT4572 X-Band Down Converter
Redundant System Operation
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.
45
Rev. 0
MM/DT4572.IOM