Nortel DMS-100 Series Maintenance Manual page 538

8-172 Card replacement procedures
NT8X02
BCU
(continued)
Summary of card replacement procedure for NT8X02 card in a BCU
Post the
OPAC PES
Busy the
BCC card
Power down
the BCC
card
Remove and
replace faulty
card
Power up
the BCC
card
Perform
diagnostics
Return to
service the
BCC card
End of
procedure
297-8211-550 Standard 05.01 August 1999
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.