Videotec SM164A, Operating Instructions Manual

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Page 17 MNVCSM84A_1729_EN
4.2.3 Alarm condition reset
The alarm can be reset in four ways:
x
from the keyboard: the operator requests reset of the alarm condition, sometimes after inserting the reset
password (when required by the DCJ or DCK keyboard; the other keyboards accept the reset request
without requiring a password)
x
externally: activated by a reset contact on the alarms connector
x
timed: it is possible to select a time after which the alarm will reset automatically (this can be from 2 seconds
to 12 hours)
x
automatically, if the alarm is defined CONTINUOUS and it stops
4.2.4 Alarm recognition enabling
Each output video can be enabled to recognise an alarm condition or not, depending on its actual operating
requirements.
The outputs not concerned with an alarm condition (each of the alarm contacts can be configured individually)
show no indication on the video, and only the keyboard will be able to notify an abnormal situation as it occurs.