Dahua NVRPRO User Manual page 111

Type Parameter
Alarm
Motion
Detection
Local
Snapshot
Card
Parameters Start time
End time
Channel
The earliest
recordings
Operation Search
Playback
Download
type
Download
Open local
record
Multiple-
channel
playback
During the playback process, you can see there are control buttons such as play, pause, stop.
slow play and fast play in the play process bar. You can view current playback file channel name,
time and data statistics.
Click alarm function, you can see an interface is shown as in Figure 8-49.
Here you can set device alarm type and alarm sound setup.
When alarm occurs, system can display the alarm information in the corresponding interface.
For motion detect, video loss, camera masking, you need to set the event in the motion detection
interface. Current series product does not support this function.
Function
Search alarm record.
Search motion detection record.
This function is not available in current device.
Search local record.
Search snapshot file. This function is not available in current device.
This function is not available in current device.
Set the file start time.
Set the file end time.
Select the channel from the dropdown list.
Search the record files of the corresponding monitor channel.
(It is invalid when selecting all channels.)
Click this button you can view the recorded file matched your
requirements.
Select the file first and then click playback button to view the video.
Download by file: Select the file(s) and then click download button.
Download by time: Download the recorded file(s) within your
specified period.
Select the file you need (multiple choices) and then click download
button, you can see system pops up a dialogue box.
Input the downloaded file name, specify the path and then click OK
button. You can see system begins download and the download
becomes stop button. There is a progress bar for your reference.
Select local record to play.
System supports playback one file in several monitor channels.
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