Nortel North American DMS-100 Instruction Manual page 492

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DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
TOPS MP Operator complaint (standalone)
Press every key on the MP keyboard and check that the keys are highlighted
on the MP display. Follow the prompts to exit the diagnostic.
If keys
respond
do not respond
Contact the next level of support for more help.
Perform the common procedure Placing MP position from service
(standalone) .
Note: Make sure you return all positions associated with the TPC to
service.
You have completed this procedure.
Clearing MP keyboard trouble
Do
step 26
step 25
1-471
(end)