Clearing Major Alarms; Abnormal Alarms; Clearing Abnormal Alarms - Paradyne HOTWIRE 7900 User Manual

Clearing Major Alarms

Abnormal Alarms

Clearing Abnormal Alarms

7900-A2-GB20-00
Major alarms can be cleared:
Automatically when the xTU-C polling state changes from out of service
(OOS) back to in service (INS).
Automatically when the CO or CP carrier is restored.
Manually by selecting the Clear option from the MTU-M Maintenance menu.
Abnormal alarms occur when an xTU-C is placed in maintenance out of service
(MOS). Placing an xTU-C in MOS takes the xTU-C out of the MTU-M polling
cycle, allowing maintenance to be performed without continuously displaying
alarms.
Abnormal alarms are automatically cleared when an xTU-C is placed back in
service.
March 1998
MTU-M Alarms
8-7