Avaya S8700 Maintenance Manual page 1750

Maintenance-Object Repair Procedures
b. Multiple values can appear in the Aux Data field. There will be other
errors in the log if there is a real problem. Use these other errors to
troubleshoot the problem.
c. The PN's Maintenance circuit pack hardware vintage does not support
battery holdover for all carriers.
d. The serial link between the Expansion Interface circuit pack in the B carrier
and the PN's Maintenance circuit pack is defective.
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the table below when inspecting
errors in the system. For example, by clearing error codes associated with the
Sanity Handshake test (#106), you may also clear errors generated from other
tests in the testing sequence.
Order of Investigation
Sanity Handshake test (#106)
PN Maintenance Circuit Pack Reset test (#306)
Serial Channel Local Loop-around test (#229)
MGR I Channel Local Loop-around test (#228)
PN Maintenance Circuit Pack Sanity Maze test (#303)
PN Maintenance Circuit Pack Serial Link test (#337)
Battery Holdover Vintage Verification Test (#311)
1. D = Destructive, ND = Nondestructive
8-1028 Issue 1 May 2002
NOTE:
This failure indicates that the cabinet administration is set for battery
holdover for all carriers.
Short Test Long Test
Sequence Sequence
X X
X
X X
X
X X
X X
X X
1
D/ND
ND
D
ND
D
ND
ND
ND
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