Nortel North American DMS-100 Instruction Manual page 569

1-548 Trouble locating and clearing procedures (continued)
TOPS MPX Power-on self test
Summary of TOPS MPX terminal power-up self test
Power-on the
TOPS MPX
terminal
297-8021-544 Standard 14.02 May 2001
(continued)
Y
Error code 165
appears?
N
Go to TOPS MPX
terminal system
diagnostics
Update
configuration
files in the PC
Go to TOPS
MPX power-on
self test trouble
shooting