Nortel DMS-100 Series Maintenance Manual page 510

12-162 Star Remote System card replacement procedures
NTTR75
in a STAR
(continued)
Replacing an NTTR75 in a STAR
At your current location:
1
2
At the MAP terminal
3
4
297-8353-550 Standard 05.01 March 2001
CAUTION
Loss of service
This procedure contains directions to offline the STAR.
Since putting the STAR in an offline state seriously affects
subscriber service, replace the FSP alarm card only during
periods of low traffic.
DANGER
Risk of electrocution
Some of the terminals inside the FSP have an electrical
potential of -48 V dc. Remove all jewelry before replacing
a card in the FSP. Do not touch any terminal inside the
FSP.
Proceed only if you have been directed to this card replacement procedure
from a step in a maintenance procedure, are using the procedure for verifying
or accepting cards, or have been directed to this procedure by your
maintenance support group.
Get a replacement card. Make sure the replacement card has the same
product equipment code (PEC), including suffix, as the card to be removed.
To access the PM level and post the STAR, type
>MAPCI;MTC;PM;POST STAR site frame unit
and press the Enter key.
where
site
is the site name of the STAR (alphanumeric)
frame
is the frame number of the STAR (0-511)
unit
is 0 for the STAR
To busy the STAR containing the faulty card, type
>BSY PM
and press the Enter key.