Lucent DDM-2000 OC-3 User And Service Manual page 732

363-206-285
Issue 2, February 2000
35. Momentarily depress the ALARM RESET button to reset alarms.
36. Verify that all fan shelf alarm LEDs are extinguished and no circuit breakers
are tripped.
37. STOP. YOU HAVE COMPLETED THIS PROCEDURE.
Figure 1 – DDM-2000 Fan Shelf — Front Cover Removed
DDM-2000 OC-3 M
Trouble Clearing:
ULTIPLEXER
TAP-118
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