Avaya DEFINITY Server R Manual page 263

Remove Module Control Carrier(s)
Disable TTI
1. Type change system-parameters features and press
2. On the second screen, set the Terminal Translation
Initialization (TTI) Enabled? field to n to de-activate the TTI
feature. If it is already set to n, cancel the command and skip step 3.
3. Type status tti and press
4. Repeat Step 3 until the TTI Background Task State field is
completed.
!
CAUTION:
If you do not disable the TTI, the translations can be corrupted.
Power Down G2 System
At the power distribution unit, set the main circuit breaker to OFF.
Install Power-Failure Transfer Ground Wire
!
CAUTION:
To avoid contaminating single-point ground, do not connect the ground wire
while the system is powered up.
1. Connect 1 end of a 10 AWG (#25) (2.6 mm
connecting block or to pin 49 of the CAP (cable access panel) associated
with the power-failure transfer panel.
2. Route the opposite end of the wire to an approved ground source and
connect.
Disconnect Cables
1. With the cable retainer in front of you and the part number visible (4B or
4C), locate the slot that is almost vertical. This slot is adjacent to the part
number. Insert a flat blade screwdriver with a 1/4-inch blade into the slot
and twist. The retainer will snap open easily. Remove the cable.
2. Disconnect previously labeled cables associated with the carrier to be
removed.
3. Behind a "DEFINITY style" cabinet, remove the back doors from the
cabinet.
4. Behind a previously upgraded cabinet, remove all of the back panels. (Two
different types of screws hold the back panels to the cabinet. The #10
screws can be removed with a screwdriver or a 1/4-inch socket. The #12
screws can be removed with a screwdriver or a 5/16-inch socket.)
555-233-115
.
Enter
2
) wire either to pin 49 of the
Issue 5 October 2002
Enter.
5-71