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Lucent Technologies FiberReach DDM-2000 - Page 1486

Lucent Technologies FiberReach DDM-2000
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TAP-119
: Trouble Clearing 363-206-305
Page 2 of 2 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
8. Are frame ground and battery return feeders at the same potential?
If
NO
, continue with
Step 9
.
If
YES
, proceed to
Step 11
.
9. Trouble in frame ground or battery return. Frame ground and battery return
should be at about the same potential (traceable to the same source). Find
and correct problem.
10.
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
11.
NOTE:
Unseating and reseating
SYSCTL
circuit pack performs a
reset
procedure which restarts the software program.
Unseat and reseat
SYSCTL
ciruit pack or use reset command. Do not press
UPD/INIT
pushbutton.
12. Is trouble cleared?
If
YES
,
STOP. YOU HAVE COMPLETED THIS PROCEDURE
.
If
NO
, proceed to
Step 9
.
13.
!
CAUTION:
Replacing the
SYSCTL
involves updating the internal memory on the
circuit pack.
Replace the
SYSCTL
(
DLP-501
).
14.
STOP. YOU HAVE COMPLETED THIS PROCEDURE
.

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