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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance for csi systems
1-41Removing Power
1
The procedures for removing power vary depending on the system configuration.
Before performing these activities, refer to the following appropriate procedure.
!
WARNING:
Before powering down a carrier that contains DEFINITY AUDIX circuit
packs (TN566), first power down the AUDIX unit to avoid damaging the
AUDIX disk. Instructions for powering down this unit are in the
‘‘Power
Down AUDIX System’’
section below, on the circuit pack, and in DEFINITY
AUDIX documentation.
Power Down AUDIX System
A yellow caution sticker on the system’s power unit notifies technicians to shut
down the DEFINITY AUDIX System prior to powering down the system.
1. Long into the AUDIX System as
craft
.
2. Enter the
reset system shutdown
command. Press
Enter.
3. Press Enter again to start the shutdown process.
4. The “SHUTDOWN Completed” message appears when the AUDIX is
successfully shutdown. This takes about 2 minutes.
5. The AUDIX System can now be removed for service.
!
WARNING:
If a translation card alarm is present, or if a translation card problem is
suspected, do not save translations to the translation card.
!
CAUTION:
Check that the
translation card is present in the TN798 Processor circuit
pack.
6. At the administration terminal, enter the
save translation
command.
7. Set the Emergency Transfer switch on the Processor circuit pack to “ON.”
!
CAUTION:
When removing power, Error Log information is lost. If the data is to
be retained, enter the
reset system 4
command. This command
restarts the system and may take several minutes. Wait for the login
prompt before proceeding.
8. Remove power from the cabinet by pulling the power cord from the AC
appliance connector at the rear of the cabinet.