Lucent Technologies SLC 5 Series - Page 300

363-205-401 RT Turn Up: DLP-506
Issue 7, March 1997 Page 7 of 8
27. After approximately 15 seconds, are
FAIL
,
MN
, and
NE
indicators on
ADU
lighted?
If
YES,
then
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
If
NO,
then continue with Step
28.
28. Replace
BCU
.
29. After approximately 15 seconds, are
FAIL
,
MN
, and
NE
indicators on
ADU
lighted?
If
YES,
then
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
If
NO,
then continue with Step
30.
30. Replace
BCU
with
BCU
removed previously.
31. Remove
ADU
and check settings of switches
S1
through
S11
per work order
and Steps
4
through
8
.
32. Are switch settings on option switch correct?
If
YES,
then continue with Step
33.
If
NO,
then proceed to Step
35.
33. Get another
ADU
and set switches on option switch
S1
through
S11
per work
order and Steps
4
through
8
.
34.
!
CAUTION:
Incorrectly set ADU option switches may result in immediate or future
loss of service or may introduce errors into the digital bitstream.
Insert
ADU
into
ADU
slot in bank being equipped.
Response: After approximately 15 seconds,
FAIL
,
MN
, and
NE
indica-
tors on
ADU
are lighted.
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
35. Correct setting of switches on option switch and repeat from Step
26.