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6
From the System View menu, select
View
→
Timing/Sync
.
Result:
The View Timing/Sync window opens.
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7
Is Synchronization Autoreconfiguration enabled and Mode Switching
revertive?
If...
Then...
Yes
Both timing references have failed.
Click
Close
on the View Timing/Sync
window. Continue with
No
One timing reference failed. Click
Close
on the View Timing/Sync
window. Proceed to
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8
Repair the timing references according to local procedures and then
proceed to
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9
Select the other timing reference. From the System View menu, select
Fault
→
Timing/Sync Protection Switch
→
System Timing
Reference/Source Switch
, select
MANUAL
, and click
OK
.
Result:
A warning message appears asking you to confirm
executing this command. Click
Yes
.
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10
Repair the failed timing reference according to local procedures.
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11
From the System View menu, select
Fault
→
Timing/Sync
Protection Switch
→
Clock Mode Switch
, select
Normal
, and click
OK
.
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12
From the WaveStar
®
CIT System View, click the
Alarm List
button
and Click
Refresh
.
Procedure 5-21: Clear
″
holdover mode
active
″
condition
Trouble clearing procedures
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365-372-333 R2.1
Issue 4, June 2005
Lucent Technologies
5 - 6 3