Procedure 5-21: Clear
″
holdover mode active
″
condition
....................................................................................................................................................................................................................................
Overview
This procedure is used to clear a
holdover mode active
condition,
reported as a Standing Condition (SC) in the WaveStar
®
CIT Alarm
List.
Before you begin
Prior to performing this procedure, refer to
and
in this chapter.
Procedure
Complete the following steps to clear a
holdover mode active
condition.
............................................................................................................................................................
1
From the WaveStar
®
CIT System View, click the
Alarm List
button.
............................................................................................................................................................
2
Is there a
manual sync. mode switch
standing condition also
present (in addition to the
holdover mode active
condition)?
If...
Then...
Yes
Continue with
No
Proceed to
............................................................................................................................................................
3
The system was forced to Holdover. From the System View menu,
select
Fault
→
Timing/Sync Protection Switch
→
Clock Mode
Switch
, select
Normal
, and click
OK
.
............................................................................................................................................................
4
From the System View, click the
Alarm List
button and click
Refresh
.
............................................................................................................................................................
5
Is the
holdover mode active
condition still present?
If...
Then...
Yes
Continue with
No
Proceed to
Trouble clearing procedures
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5 - 6 2
Lucent Technologies
365-372-333 R2.1
Issue 4, June 2005