AT&T MERLIN II Attendant, Руководство по установке

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TABLE 3-I Out-of-Service Codes
POWER FAILURES
Number
of Blinks Problem
1 Announcements were not recorded or were erased
(slow blink) or cannot compute battery level (fast
blink).
2
Unable to turn Voice Recorder off.
3 Unable to turn Voice Recorder on.
4
Unable to turn Voice Playback off.
5 Unable to turn Voice Playback on.
6 Announcement detected with no time allocation.
7 Attempt made to play an unrecorded announcement.
8 RAM constants pool corruption detected.
9
ROM check-sum error detected.
10 Invalid value read from Real-Time Clock.
During a
maintain
business
power failure, the MERLIN II Attendant can
all of its programming information (i.e., routes,
schedule, authorization code) up to eight weeks
and all recorded announcements up to three hours
if the
MERLIN II Attendant battery was fully charged and
switches 1 and 2 were in the ON position at the time of the
power failure.
It takes 18 hours of continuous
battery.
power to charge the
3-4
Troubleshooting