Nortel DMS-100 Series Maintenance Manual page 435

Summary of card replacement procedure for an NTMX81 card in a STAR
Locate faulty
card
Does the
NTMX81 connect
to P-side link?
N
Manually busy
unit
Remove and
replace faulty
card
Test inactive
unit
Test passed?
N
Contact next
level of support
Star Remote System card replacement procedures
Access the
RLDCarr level
Y
and translate
the STARs
P-side links
Determine the
RLDs affected by
faulty card
Y
RTS inactive
unit
RTS passed?
N
Contact next
level of support
DMS-100 Family NA100 Star Remote System XPM15 and up
in a STAR
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.
Determine if the
affected RLDs
have one or two
DS-1s
Remove and
replace faulty
card
BSY and RTS
affected RLDs
Y
Procedure
complete
12-87
NTMX81
(continued)