363-205-401
Conversions: NTP-006
Issue 7, March 1997
Page 1 of 2
Convert Series 5 RT from Feature Package B Mode 1
to Feature Package B Mode 2
DO ITEMS BELOW IN ORDER LISTED
FOR DETAILS, GO TO
1.
If AUA6( )D type LIUs are installed in the RT, proceed to Step 3.
2.
Change LIUs in LIU slot A, C, and P (if protection is used), one at
a time, to AUA6( )D version LIUs.
3.
If AUA105 type TRUs are installed in the RT, proceed to Step 6.
4.
!
CAUTION:
This will cause service outage (major, near end, and
digroups AB alarms) for about 60 seconds while the TRU is
being replaced.
Quickly replace TRU in shelf group AB with an AUA105 TRU.
Verify the TRU FAIL indicator lights then goes off, and the
digroups AB alarms clear. If not, replace TRU.
5.
!
CAUTION:
This will cause service outage (major, near end, and
digroups CD alarms) for about 60 seconds while the TRU is
being replaced.
Quickly replace TRU in shelf group CD with an AUA109 or
AUA105 TRU. Verify the TRU FAIL indicator lights then goes off,
and the digroups CD alarms clear. If not, replace TRU.
