Dedicated Micros TransVu Operation Manual page 30

Alarm Zones
A virtual zone can be created to instruct the TransVu to carry out a number of actions on receipt of an alarm.
It is possible to configure upto 32 alarm zones.
Function
Alarm image
protect period
Protect alarm
images indefinitely
Alarm entry timer
(seconds)
Alarm exit timer
(seconds)
The following are the actions that can be allocated to each of the alarm zones, these will be actioned on
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Description
This is the time period in days that the alarm images will be protected from being
overwritten, when this time period elapses the images will be automatically overwritten.
Note: When protecting an image it is important to remember that the TransVu saves files
in 50 Megabyte blocks, the whole block that contains the image will be protected. If the
image overlaps into another block the all associated blocks will be protected this can start
to reduce the hard disk capacity available for storing images. To unprotect images refer to
Alarms/VMD>Protect/Unprotect Images.
Protecting the alarm images indefinitely will ensure the alarm images are never
overwritten.
Note: This section must be used in conjunction with Alarms/VMD>Protect/Unprotect
Images.
This is the number of seconds set for the user to disable the alarms. If the alarm is not
disabled within this period then the alarm will be triggered.
This is the number of seconds from the alarm being set to allow the user to exit the set
zones. If the user is still within the set zones after this time period the alarm will be
triggered.
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