ADTRAN DS3 NIU3 PM, Установка и эксплуатация

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22 Issue 5, February 2011 61213075L2-5E
Alarm Log
The Alarm Log Screen ( Figure 24 ) shows the last 200
alarms logged to the alarm log. Alarms are time
stamped and shown in chronological order. The newest
alarms are seen by choosing
E
to go to the end of the
alarm log. Oldest alarms are seen by choosing
H
to go
to the beginning of the alarm log. Each alarm source is
shown and can be either NI (network interface), CI
(customer interface), or NIU3 (local to the NIU3 PM).
To clear the alarm log, choose
R
. This reset must be
confirmed by choosing
Y
on the next screen. Possible
alarms include the following:
• Power events
• Alarm log reset
• FEAC alarms
• AIS
• LOS
• OOF
• RAI
• Receive level and frequency offset warnings
Figure 24. Alarm Log Screen
CIRCUIT ID: xxxxxxx 03/01/04 13:04:03
Press ESC to return to previous menu
Alarm Log
Num Description of Alarm Date Time Source
------------------------------------------------------------------------
1. NIU3 Powered Up 01/01/04 00:20:42 NIU3
2. DS3 Out-Of-Frame FEAC Alarm 01/01/04 00:43:13 CI
3.
4.
5.
6.
7.
8.
9.
10.
Page Number: 1/ 1 Number of Events: 2
------------------------------------------------------------------------
'P' - Previous Page 'H' - Home 'R' - Reset Events
'N' - Next Page 'E' - End
Selection: