Dante DNA1991YM, Operation User'S Manual

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Parameter Function
Flash linkage
Check it and the flash will be on when alarm occurs, and the flash will
be off until the end of alarm after corresponding delay.
PTZ
Here user may set PTZ movement when alarm occurs. Such as go to
preset x when there is an alarm.
The event type includes: preset, tour and pattern.
Snapshot
You need to check the box here so that system can backup motion detection
snapshot file. You shall set snapshot period in Storage>Schedule.
Step 5
Click “Save” to complete the setting of motion detection.
5.3.1.2 Video Tampering
Step 1
Select “Setup > Event > Video Detection > Video Tampering” and the system will display the interface of
“Video Tampering” which is shown in Figure 5-66.
Figure 5-66
Step 2
Set the parameter of video tampering; please refer to the following sheet for more details.
Parameter Function
Enable video
tampering You need to check the box to enable video mask detection alarm.
Enable defocus
detection You need to check the box to enable defocus detection alarm.