Nortel DMS-100 Series Replacement Procedures page 336

1-304 XPM card replacement procedures (continued)
NTAX74
in an RSC-S (PCM-30) Model A RCO2
Summary of card replacement procedure for an NTAX74 card in RSC-S RCO2
Locate
defective
NTAX74 card
Verify card
is from
inactive unit
Place sign on
active unit
Manually
Busy inactive
unit
Remove and
replace
defective card
in inactive unit
297-8021-547 Standard 14.02 May 2001
(continued)
LOADPM UNIT
with CC data
LOADPM
Y
CC data
pass?
N
Contact next
level of support
This flowchart is a summary of
the procedure.
Use the flowchart to review the
procedure. Follow the steps to
perform the procedure.
QUERYPM
firmware load
Firmware
Y
load matches
active unit?
N
1
2