TAP-105
: Trouble Clearing 363-206-305
Page 2 of 2 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
8.
NOTE:
There is an inconsistent combination of alarms and diagnostic
indications.
Refer to
TAP-108
and determine the true status of the system.
9.
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
10. Perform an LED test by depressing the
ACO/TST
pushbutton or using the
test-led command.
Reference:
DLP-509
11. Did all the circuit packs pass the LED test?
If
YES
, continue with
Step 12
.
If
NO
, proceed to
Step 14
.
12.
NOTE:
The DDM-2000 FiberReach appears to be operating correctly with no
failures present.
Return a report of
NO TROUBLE FOUND
.
13.
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
14. Replace the circuit pack that failed the LED test.
Reference:
DLP-523
15. Repeat the LED test.
16. Did all the circuit packs pass the LED test?
If
YES
,
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
If
NO
, continue with
Step 17
.
17.
NOTE:
The failure is not in the circuit pack just replaced.
Refer to
TAP-106
to isolate and clear the failure.
18.
STOP. YOU HAVE COMPLETED THIS PROCEDURE
.
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