Справочник Пользователя для Microwave Radio Communications LLC STATXU064T1CK
Troubleshooting
4-10
STRATA TX Operator’s Guide/Tech Ref Manual
Table 4-7: General System Problems
Problem
Possible Cause
Suggested Operator Action
Suggested Technical Staff Action
General System Problems
Status LED on TXU/
TCU is yellow.
TCU is yellow.
TX System is indicating a
Minor Alarm.
Minor Alarm.
•
Check all Monitor Screens on
TXU/TCU display.
Troubleshoot per
TXU/TCU display.
Troubleshoot per
.
•
Check Error Code Screen on
TXU/TCU display.
Troubleshoot per
TXU/TCU display.
Troubleshoot per
.
•
Error messages: Troubleshoot per
.
•
Error Codes: Troubleshoot per
.
Status LED on TXU or
TCU is red.
TCU is red.
TX is indicating a Major
Alarm.
Alarm.
TURN OFF POWER and call for
service.
service.
Call MRC Technical Support.
Changing settings on
one unit doesn’t
change settings on the
other in a connected
TXU and TCU system.
one unit doesn’t
change settings on the
other in a connected
TXU and TCU system.
TXU and TCU are not
communicating.
communicating.
•
Check connection between
TXU and TCU.
TXU and TCU.
•
Turn power off in both TXU
and TCU. Then turn power on
in both TXU and TCU.
and TCU. Then turn power on
in both TXU and TCU.
If problem persists with correct coax connections,
one or both units have suffered internal failure.
Call MRC Technical Support.
one or both units have suffered internal failure.
Call MRC Technical Support.