Nortel North American DMS-100 Instruction Manual page 485

1-464 Trouble locating and clearing procedures (continued)
TOPS MP Operator complaint (standalone)
Clearing MP keyboard trouble
Summary of Clearing MP keyboard trouble
Remove MP
position from
service
RTS MP
position
Test keyboard
N
Keys
respond?
Y
End procedure
297-8021-544 Standard 14.02 May 2001
Test keyboard
1
Keys
respond?
Y
End procedure
Secure
keyboard cable
Test keyboard
N
Keys
respond?
Y
End procedure
(continued)
N
Remove MP
position from
service
Access
Diagnostics
screen at TAMI
Test MP
keyboard with
TAMI
diagnostics
Remove MP
position from
service
Replace
keyboard cable
RTS MP
position
Keys
respond?
Y
Run terminal
4
controller test
from TAMI
Test passes?
Y
Run HSLI card
5
test from TAMI
6
1
N
2
N
3