Avaya S8700 Maintenance Manual page 2027

For multi-connect configurations

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Table of Contents

a. Check to see if the battery charger is connected. If the cabinet is powered

by a UPS, there is no battery backup, and this error can be ignored.

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

Battery and Battery Charger Query test (#5), you may also clear errors generated

from other tests in the testing sequence.

Table 8-523. System Technician-Demanded Tests: POWER

Order of Investigation

Battery and Battery Charger Query test (#5)

AC Power Query test (#78) (a)

Power Unit Query test (carrier E) (#127) (b)

Power Unit Query test (carrier D) (#127) (b)

Power Unit Query test (carrier A) (#127) (b)

Power Unit Query test (carrier B) (#127) (b)

Power Unit Query test (carrier C) (#127) (b)

Emergency Transfer Query test (#124) (c)

Cabinet Sensors Query test (#122) (d)

External Alarm Lead Query test (#120) (e)

Analog Ring Generator Initialization test (#117) (f)

Analog Ring Generator Query test (#118) (f)

D = Destructive, ND = Nondestructive

''AC-POWER'' on page 8-4

''CARR-POW (Carrier Power Supply)'' on page 8-393

c. See EMG-XFER (Emergency Transfer) for a description of this test.

''CABINET (Cabinet Sensors)'' on page 8-383

e. See EXT-DEV (External Alarm) for a description of this test.

''RING-GEN'' on page 8-1357

for a description of this test.

for a description of

for a description of this

for a description of this test.

Issue 1 May 2002

Troubleshooting