Avaya Definity SI Maintenance Manual page 113

Restoring Power
1. To restore power to the cabinet:
2. The EPN circuit packs is inserted and the EPN is available for call
processing.
3. After the system reboot is finished and all trouble is cleared, return the
Emergency Transfer switch to AUTO. This restores the system to the
normal operating mode.
Power Up the AUDIX System
1. Using a pointed object such as a paper clip or a pen (do not use a pencil),
press the Boot/Shutdown button.
2. Hold the boot/Shutdown button in until the display indicates the message,
BTEST, steady on.
3. Release the Boot/Shutdown button.
The EMBEDDED AUDIX system takes approximately 5 minutes to power
up.
555-233-123
In an AC-Powered single-carrier cabinet system, turn on the power
in each cabinet individually. The ON/OFF switch is located at the
back of the cabinet behind the WP-91153 Power Unit.
In a DC-Powered single-carrier cabinet system, turn on the power in
each cabinet individually. The ON/OFF switch is located at the back
of the cabinet behind the 676B Power Unit.
If the cabinet is powered by a 676B Power Unit, the 676B must have
been powered off for at least 10 seconds before being powered on.
If not, the 676B Power Unit does not restart.
The display has the following sequence of steady on messages:
— OSINIT
— OS
— AINIT
— ADX
The EMBEDDED AUDIX System is now powered up. When the
system is in the active state, the display indicates ADX, and the red
LED is off.
NOTE:
When powering up, the EMBEDDED AUDIX System automatically
reboots. This sequence may show an MD or MJ ADX alarm in the
display until the system how powered up. When the system has
completed its power up sequence, ADX appears.
Issue 4 May 2002 5-9