Nortel DMS-100 Series Replacement Procedures page 559

Summary of card replacement procedure for an NT2X70 card in an SMU
Locate faulty
card
Manual busy
(ManB)
inactive unit
Remove and
replace faulty
card(s)
Load inactive
unit
Load
passed?
Y
Test inactive
unit
DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up
2
Return to
service (RTS)
inactive unit
RTS
passed?
Contact next
level of
support
Contact next
N
level of
support
Test
passed?
Y
2
XPM card replacement procedures
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.
End of
Y Y
procedure
N N
Return to
N
alarm
clearing
procedure
NT2X70
in an SMU
(continued)
1-527