Avaya Definity SI Maintenance Manual page 1172

Maintenance Object Repair Procedures
Order of Investigation
Battery & Battery Charger Query Test (#5) (a)
AC Power Query Test (#78) (b)
Power Unit Query Test (carrier E) (#127)
Power Unit Query Test (carrier D) (#127)
Power Unit Query Test (carrier A) (#127)
Power Unit Query Test (carrier B) (#127)
Power Unit Query Test (carrier C) (#127)
Emergency Transfer Query Test (#124) (c)
Cabinet Temperature 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)
1 D = Destructive; ND = Nondestructive
Notes:
a. Refer to POWER (Battery & Battery Charger) Maintenance documentation
for a description of this test.
b. Refer to AC-POWER (AC Power) Maintenance documentation for a
description of this test.
c. Refer to EMG-XFER (Emergency Transfer) Maintenance documentation
for a description of this test.
d. Refer to CABINET (Cabinet Sensors) Maintenance documentation for a
description of this test.
e. Refer to EXT-DEV (External Alarm) Maintenance documentation for a
description of this test.
f. Refer to RING-GEN (Analog Ring Generator) Maintenance documentation
for a description of this test.
10-386 Issue 4 May 2002
NOTE:
This test only shows up in the test sequence if there is a TN768
Tone-Clock circuit pack in the port network being tested.
Short Test Long Test
Sequence Sequence
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
1
D/ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
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