Nortel Meridian 1 Succession 1000M Installation And Configuration Manual page 317

Procedure 70
Adding a module to the base of a column
1 Disconnect and remove the NT8D22 System Monitor for the column in the
rear of the pedestal (do not turn off the blower unit in the front of the
pedestals):
a. If the column houses the master system monitor, load LD 37, and
software disable the associated SDI port:
LD 37
DIS TTY x
b. Disconnect the RJ11 cable to J3, then the cable to J6, then pull the
system monitor out of the slot.
2 Set all circuit breakers in the rear of the pedestal to OFF (down).
3 Remove the module above the pedestal:
a. Disconnect the power connector to the pedestal (see Figure 115).
Note: You must press a latch trip on the front and rear of the plug. You
may need to use a screwdriver blade against the latch trip on the front of
the plug.
b. Disconnect the system monitor connector to the pedestal (see
Figure 115).
Adding a module to a column
disable the device associated with the port
Large System
Page 317 of 376
Installation and Configuration