DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-641EMG-XFER
3
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order p resented in the following tables . By
clearing error cod es associated with the

Cabinet Query Test,

for example, you
may also clear errors generated from o ther tests in the testing sequence. For
example, you may also clear errors g enerated from other tests in the testing
sequence.
Single Carrier System
Notes:
a. Refer to “CABINET” for a description of this test.
b. Refer to “EXT-DEV” for a description of this test.
c. Refer to “RING-GEN” for a description of this test.
Emergency Transfer Query Test (#124)
This test queries the hardware for the state of the Emergency Transfer switch and
reports the result. If the switch is in a p osition where the system software can
control Emergency Transfer, then the test passes. If the switch is i n a position
where the system software cannot control Emergen cy Transfer, then the test fails.
The Processor controls Emergency Transfer. The system software does not have
control of Emergency Transfer within a cabinet if the switch is in the manual ON
or manual OFF state.
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND1
1. D = Destructive; ND = Nondestruc tive
Cabinet Query Test (#122) (a) X X ND
Emergency Transfer Query Test (#124) X X ND
External Alarm Lead Query Test (#120) (b) X X ND
Analog Ring Generator Initialization Test (#117) (c) X X ND
Analog Ring Generator Query Test (#118) (c) X X ND