Comtech EF Data UT-4500 Series - Manual (Page 102)

UT4500 Series Up Converter MN/UT4500.IOM
Theory of Operation Revision 2
84
6.3 M
ONITOR
& C
ONTROL
The Monitor & Control Assembly is designed to monitor the functions of the converter,
and provide the control for remote and local command inputs to the converter. Remote
control inputs are provided through the EIA-232 or EIA-485 communications port on the
rear of the panel, or by local operator inputs through the keypad on the front panel. Local
operator input commands and the status of the converter are displayed on the LCD
display on the front panel.
A converter fault is indicated by the LED indicator on the front panel. Specific fault
conditions are displayed on the LCD display through local keypad input commands.