User manual

ADPRO FastTrace-R by Xtralis Installation and User Manual
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4.3.17 Operational Behaviour
The Operational Behaviour section and settings defines how the system operates overall and
how different elements of the system relate, such as alarm inputs to camera views etc.
In the main Operational Behaviour screen, operators can select how long different types of
images are retained for before being erased from the hard-disk storage.
Figure 85: Operational Behaviour Menu
Data Storage
Define the quantity of days that Normal (images recorded routinely) and Event (images relating
to alarms on the system) are to be stored. After this time images will be deleted by a data
deletion operation, which runs regularly within the system. Note that information cannot be
deleted from the FastTrace-R system manually by any means.
Note: Event value must always be at least one day more than the value set for Normal.
Normal (Recording Retention Time)
Range: 1 to 999
Default: 30 days
The Normal Recording Retention Time sets the maximum number of days that the FastTrace-R
will attempt to store images in its database. When an image is recorded, the database field is
tagged with a retention time value and this value is checked regularly by the unit’s database
management software. When the field is found to be expired, the disk space will be reallocated
for storage of new images.
Caution: Depending on the configuration of the system and the current recording rate at any
one time, images may be deleted (over-written) prior to the specified Normal
retention time, due to the hard disks becoming full.