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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Routine Maintenance Procedures
Page 5-5Removing Power
5
‘‘DEFINITY AUDIX System Power Procedures’’ below, on the circuit pack,
and in DEFINITY AUDIX documentation.
DEFINITY AUDIX System Power Procedures
Manually 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. Using a pointed object, such as a paper clip or pen (do not use a pencil),
press the Boot/shutdown button. The button is located at the top right
portion of the front panel.
2. Hold the boot/Shutdown button in until the LCD display flashes the
message MSHUT.
3. Release the Boot/Shutdown button.
NOTE:
The DEFINITY AUDIX System takes about five minutes to shut down.
The “heartbeat” indication on the display continues to flash.
Procedure for a Single-Carrier Cabinet PPN
This procedure applies to a single-carrier cabinet PPN with or with high or critical
reliability, where the cabinet is powered by either an AC or a DC power source.
!
WARNING:
If a translation card alarm is present, or if a translation card problem is
suspected, do not save translations of the translation card that is provided
with the system.
!
CAUTION:
Check that the
translation card is present in the system or check that the
translation card is in the TN777B Network Control circuit pack.
4. At the administration terminal, enter the save translation command.
5. In a standard reliability system on the Processor circuit pack in the PPN,
and on the Maintenance circuit pack in the EPN, set the Emergency
Transfer switch 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