AC-POWER
Issue 4 May 2002
10-9 555-233-123
Notes:
a. Refer to “POWER” for a description of this test.
b. Refer to “CARR-POW” for a description of this test.
c. Refer to “EMG-XFER” for a description of this test.
d. Refer to “CABINET” for a description of this test.
e. Refer to “EXT-DEV ADMIN? N” or “EXT-DEV ADMIN? Y” for a description
of this test.
f. Refer to “RING-GEN” for a description of this test.
AC Power Query Test (#78)
This test queries the Maintenance/Tape Processor in a PPN in a system without
High or Critical Reliability, the Duplication Interface circuit pack in a High or Critical
Reliability system PPN, or the EPN Maintenance circuit pack in an EPN
multicarrier cabinet system for the status of AC power to the switch. In a
DC-powered system, this test should never fail.
Emergency Transfer Query Test (#124) (c) X X ND
Cabinet Temperature Query Test (#122) (d) X X ND
External Alarm Lead Query Test (#120) (e) X X ND
Analog Ring Generator Initialization Test (#117) (f) X X ND
Analog Ring Generator Query Test (#118) (f) X X ND
1 D = Destructive, ND = Non-destructive
Table 10-4. System Technician-Demanded Tests: AC-Power — Continued
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
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