Select Faults - Comtech EF Data SDM-650B Installation And Operation Manual

Asynchronous Overhead Channel Unit
F.5.2.3 Select Faults
Refer to Table F-9.
The Faults level is accessible from the Select menu. Faults are similar to monitor
functions, they display the current fault status of the group being displayed. Use
to move between the following fault groups:
[ → ]
•
•
•
•
•
The current fault status is displayed on line 2 of the display in real time. Fault status is
displayed as "+" or "-" for each parameter monitored.
•
•
Press [ENTER] to display labels for individual faults.
Use
[ ←
for that fault is immediately displayed on line 1 of the display. Use [CLEAR] to exit this
level of operation and return to the previous level.
The following sections outline the faults monitored and displayed in each group.
F–30
MOD FLTS (modulator faults)
DMD FLTS (demodulator faults)
CEQ FLTS (common equipment faults)
TX INTF (transmitter interface faults)
_
RX INTF (receiver interface faults)
_
"+" indicates that a fault exists.
"-" indicates that no fault exists.
and to move the flashing cursor to the fault that is to be identified. The label
] [ → ]
SDM-650B Satellite Modem
and
[ ← ]
Rev. 5