Comtech EF Data CSAT-5060 Installation And Operation Manual page 104

100W C-Band Transceiver
Theory of Operation
D.2 M & C
ONITOR
The Monitor & Control (M & C) unit is designed to monitor the functions of the
transceiver, and provide the control for remote command inputs to the up and
down converter sections. It controls the attenuator settings, the frequency
settings, and it monitors the alarm system and logs any alarms that might occur.
Remote control inputs are provided through the EIA-232 or EIA-485 connections
in the circular COM connector either by remote computer interface or by local
operator inputs through the external hand held control unit.
ONTROL
D-4
Revision 0
MN/CSAT5060100.IOM