Avaya S8700 Maintenance Manual page 1222

Maintenance-Object Repair Procedures
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the following table when
inspecting errors in the system. By clearing error codes associated with the
Single-Carrier Cabinet Power Query test, for example, you may also clear errors
generated from other tests in the testing sequence. Test description(s) and
recommended maintenance procedures follow for every error that can occur
during technician-demanded testing.
Order of Investigation
Single-Carrier Cabinet Power Query test (#79)
Emergency Transfer Query test (#124) (a)
External Alarm Lead Query test (#120) (b)
Analog Ring Generator Initialization test (#117) (c)
Analog Ring Generator Query test (#118) (c)
1. D = Destructive; ND = Nondestructive
Notes:
a. See ''EMG-XFER (Emergency Transfer)'' on page 8-736
of this test.
b. See ''EXT-DEV ADMIN? Y (External Device Alarm)'' on page 8-827
description of this test.
c. See ''RING-GEN''
Single-Carrier Cabinet Power Query Test (#79)
This test queries an PN's Maintenance circuit pack about the power's status in a
single-carrier cabinet PN. This test can only detect power problems in the carriers
of the PN where the Carrier Port Power Supply physically resides.
8-500 Issue 1 May 2002
for a description of this test.
Short
Test Long Test
Sequence Sequence
X X
X X
X X
X X
X X
for a description
555-233-143
D/ND
1
ND
ND
ND
ND
ND
for a