Dahua HCVR21**HS-S2 Series, User Manual

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HDCVI Series DVR User
’s Manual
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interface. Once there two tours are both enabled, system can enable the alarm tour as you set here
when an alarm occurred. If there is no alarm, system implements the tour setup in the Display
interface.

Snapshot: System can snapshot corresponding channel when an alarm occurs. Please note the
activation snapshot has the higher priority than schedule snapshot. If you have enabled these two
types at the same time, system can activate the activation snapshot when alarm occurs, and
otherwise system just operates the schedule snapshot.

Video matrix Check the box here to enable this function. When an alarm occurs, SPOT OUT port
displays device video output. It displays video (1-window tour) from alarm activation channel you
select at the Record channel item.

Log: Check the box here, system can record local alarm log.

Buzzer: Highlight the icon to enable this function. The buzzer beeps when alarm occurs.

Voice prompts: Check the box here to trigger audio broadcast function. You can select specified
audio file here. System can play the audio file once the corresponding event occurs.
Please note, network alarm means the alarm signal from the TCP/IP. You can use NET SDK to
activate network alarm. Comparing with the local alarm, there is no type, anti-dither, alarm
upload function.
Please highlight icon to select the corresponding function. After setting all the setups please
click save button, system goes back to the previous menu.
Figure 4-123