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Pre-Event Recording Setup
Rev 1.00
3.
Enable an event on the event screen (MENU
Motion/Text/Alarm) and set to record the desired cameras when camera motion is
detected. This example shows motion event enabled for camera 1.
4.
Enable the event calendar. This example shows the motion event calendar.
When pre-event is enabled, the HRDV records timelapse video continuously. If a motion
event is detected, a timelapse clip is immediately stored in the timelapse disk partition. The
motion event records and when it ends it is stored in the event disk partition. The HRDV
extracts a pre-event clip from the timelapse clip for the amount of pre-event time you
specified.
If you do a report searching for all clips you will see all three of these video clips. The
timelapse clip shows a start time equal to, or one second prior to, the motion clip recorded.
The pre-event clip shows a start time equal to the pre-event length you have set to record.
When you run a report, the clips list displays similar to
➤
Event Recording
Figure
86
➤
Ensure that at least
one camera is set to
record video in the
event partition.
14-2.
Document 900.0261
04/05
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