SYNCOOS
1of2
Alarm Data Value/Meaning
Severity Level MJ
AID Type LINEREFSYS-shelf-slot-{0-3}
Effect on Service SA
Alarm Entity Type LINEREF
Description Timing reference failed (not Protected or
Protection not Available)
Corrective Action Proceed to “SYNCOOS” (p. 2-316).
2of2
Alarm Data Value/Meaning
Severity Level MJ
AID Type SYNC-shelf-slot-0
Effect on Service NSA
Alarm Entity Type LINEREF
Description All available timing reference have failed and
the system is going into holdover
Corrective Action Proceed to “SYNCOOS” (p. 2-316).
SYNCREFUNEQ
Alarm Data Value/Meaning
Severity Level Not alarmed
AID Type LINEREFSYS-shelf-slot-{0-3}
Effect on Service NSA
Alarm Entity Type LINEREF
Description Timing reference is unassigned
Corrective Action Proceed to “SYNREFUNEQ” (p. 2-319).
Alarm and condition details SYNCOOS
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1-184
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011