Nortel DMS-100 Series Replacement Procedures page 384

1-352 XPM card replacement procedures (continued)
NTAX74
in an SMA2
(continued)
16
17
At the MAP terminal
18
19
297-8021-547 Standard 14.02 May 2001
DANGER
Possible loss of P-side nodes
When installing the replacement NTAX74, monitor the LEDs
on the faceplate of the NTAX74 for the following:
1. The INSV and ESA LEDs will come ON and remain ON
until loading begins.
2. The ACT LED may come ON and light for less than 1
second. If the ACT LED remains ON for more than 1
second, immediately remove the NTAX74 circuit card and
return to this step. If the NTAX74 circuit card is allowed to
remain with both units having an active processor, a
condition of dual activity exists, which results in the loss of
P-side nodes.
Insert the new NTAX74 card using the common replacing a card procedure
in this document.
Use the following information to determine the next step.
If you were directed here from
alarm clearing procedures
other
Load the inactive SMA2 unit by typing
>LOADPM INACTIVE
and pressing the Enter key.
If load
passed
failed
Determine the name of the firmware load file by typing
>QUERYPM CNTRS
and pressing the Enter key.
Do
step 26
step 18
Do
step 19
step 27