Users Manual Part 1

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To lock files, on the file list, select one or more files, and then click . The locked files will
not be overwritten.
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To unlock files, click . and then select one or more files and then click Unlock.
Go back to the previous page.
Click to return to the page with calendar.
5.8.2.7 Tag Playback
When you are playing back a video, you can add a tag to mark an important point in time on the video.
After playback, you can use time or the tag keywords to search for the corresponding video and then
play.
Adding Tag
When the system is playing back, click , and then configure the tag name.
Playing back Tag
During single-channel playback, click , and then on the tag list, double-click a file to play back.
To search for tagged videos by time, select the tag time and then click .
Playing before Tagged Time
You can choose to play back from the previous N seconds of the tag time.
The system can play back previous N seconds before the tagged time if there is a video at that point.
Otherwise, the system plays back as much as there is.
Managing Tags
On the tag list, click .