Nortel North American DMS-100 Instruction Manual page 451

1-430 Trouble locating and clearing procedures (continued)
TOPS MP Operator complaint (integrated)
Clearing MP keyboard trouble
Summary of clearing MP keyboard trouble
Remove MP
position from
service
RTS MP
position
Test keyboard
N
Do the keys
respond?
Y
End procedure
297-8021-544 Standard 14.02 May 2001
Test keyboard
1
Do the keys
respond?
Y
End procedure
Secure
keyboard cable
Test keyboard
N
Do the keys
respond?
Y
End procedure
1
(continued)
N
Remove MP
position from
service
Load
diagnostics
floppies at TPC
Run diagnostic
from TAMI
Remove MP
position from
service
Replace
keyboard cable
RTS MP
position
Do the keys
respond?
Y
Access PM
level at MAP
Run terminal
4
controller test
from MAP
Does the test
pass?
Y
Run HSLI card
5
test from MAP
N
2
N
3
6