Nortel DMS-100 Series Maintenance Manual page 517

LCM 00 0
REM1
ISTb
Unit 0:
InSv
Unit 1:
Drwr: 01 23 45 67 89 01 23 45 67 89
.. .. .. .. .. .. .. .. .. ..
5 Determine the line concentrating array (LCA) associated with the NT6X60
card to be replaced by using the following table.
LCM unit
LCA-0
LCA-1
6 Check the state of the PM units.
If the PM units are
OFFL or SysB
One unit is InSv or ISTb the
other unit is ISTB or SysB
7 Switch ringing generator activity to the good NT6X60 card by typing
>SWRG UNIT unit_no
and pressing the Enter key.
where
lcm_unit
is the LCM unit (0 or 1) aligned to the faulty RG
Note: If necessary repeat this step until both units of the LCM are aligned
to the good RG.
If the SWRG command
passed
failed
8 Busy the LCM unit associated with the faulty RG by typing
>BSY UNIT lcm_unit
OPM card replacement procedures
LINKS
ISTb
/RG:1
/RG:1
11 11 11 11 11RG: Pref 0 ISTb
RG card
RG-0
RG-1
DMS-100 Family OPM Maintenance Manual XPM14 and up
in an OPM HIE
OOS: Cside 0 Pside 0
Stby 1 InSv
HIE slot
1, 2, 3, 4
5, 6, 7, 8
Do
step 8
step 7
Do
step 8
step23
8-177
NT6X60
(continued)