Nortel DMS-100 Series Replacement Procedures page 402

1-370 XPM card replacement procedures (continued)
NTAX78
in an SMU
(continued)
Summary of card replacement procedure for an NTAX78 card in an SMU
Locate faulty
card
Verify card is
from inactive
unit
Place sign on
active unit
Manual busy
(ManB)
inactive unit
Remove and
replace faulty
card(s)
297-8021-547 Standard 14.02 May 2001
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.
RTS inactive
unit
Y
RTS
passed?
N
Contact next
level of
support
Remove sign
from active
unit
End of
procedure