Lucent Technologies FiberReach DDM-2000 - Page 1458

TAP-113
: Trouble Clearing 363-206-305
Page 2 of 6 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
8.
!
CAUTION:
Replacing the
SYSCTL
involves updating the internal memory on the
circuit pack.
Replace the
SYSCTL
(
DLP-501
).
9. Is
MN
alarm LED still lighted?
If
YES
, continue with
Step 10
.
If
NO
,
STOP. YOU HAVE COMPLETED THIS PROCEDURE
.
10.
NOTE:
Without a CIT it is difficult to determine the cause of the minor alarm.
Table A lists some remaining possible causes of a minor alarm.
Obtain a CIT and establish session with the DDM-2000 system.
Reference:
DLP-521
11. Use CIT and rtrv-alm: command to get an Alarm and Status Report.
See the REPORT DESCRIPTIONS section of this manual under
RTRV-ALM
for a description of each message retrieved with the rtrv-alm: command.
12. Refer to Table A. Are any of the conditions listed in the Description column
reported in the Alarm and Status Report?
If
YES
, continue with
Step 13
.
If
NO
, proceed to
Step 29
.
13. Refer to Table A. Note the suspected trouble and go to the indicated step or
procedure.