Lucent Technologies DDM-2000 OC-3, User & Service Manual

Page: 1804 / 2536

363-206-285 Circuit Order:
NTP-052
Issue 2, February 2000 Page 2 of 6
DDM-2000 OC-3 M
ULTIPLEXER
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
3.
NOTE:
The UPD/INIT pushbutton on the SYSCTL is recessed to
prevent its accidental operation. You will need a small
pointed object such as a ball-point pen to operate it.
Momentarily depress the UPD/INIT button on the SYSCTL at the
T1 terminating nodes or use the
upd
command to update the
equipment list. (Flashing FAULT LEDs go off.)
4. If a craft interface terminal (CIT) is available, use the
rtrv-state-eqpt:
command to verify that the right port has
been changed from
in-service
(
i
) to
auto
(
a
) state.
5.
!
CAUTION:
Removing the wrong cross-connection may cause service
interruption. Use the
rtrv-crs-( )
command to determine
the proper cross-connections.
From work order or
rtrv-crs-( )
command, determine the
cross-connections for circuit being discontinued.