NTP-032: Circuit Order 363-206-285
Page 5 of 6 Issue 2, February 2000
DDM-2000 OC-3 MULTIPLEXER
DO ITEMS BELOW IN ORDER LISTED. . . . . FOR DETAILS, GO TO
12. Use the rtrv-state-eqpt: command to verify that the right
port has been changed from
in-service
(i)to
auto
(a) state.
13. If all ports on the IMA LAN circuit pack are being discontinued,
you may remove the IMA LAN circuit pack, if required.
14.
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 buttonontheSYSCTL at the
LAN terminating nodes or use the upd command to update the
equipment list. (CP removed alarm will retire.)
15. Use the dlt-crs-vt1: command to delete the pass-through
cross-connections at each nonterminating node for all LAN
service being removed, if required.
16. If
all
circuit packs in a LOW SPEED GROUP are removed, you
may remove the FUNCTION UNITS group MXRVO circuit packs,
if required.
17.
!
CAUTION:
No service
LOW SPEED
slots should be left empty.
Install 177A Retainer Card(s), as required, into the slot(s) for the
IMA LAN circuit pack(s) removed.
18. Verify all alarms are off.
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