Dahua Technology IVSS, User Manual

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User's Manual
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Table 7-11 Search icons description
Signal Words Description
Global control. Click the icon to control several windows
simultaneously, such as fast forward or stop the playback of several
videos at the same time.
Click the icon again to cancel global control.
Set a time period. Click to start playing the videos in the
configured time period.
When you play back several videos at the same time, click the icon
to switch to time synchronization mode. All other windows play the
video of the same time of current window.
Click
to cancel time synchronization.
When you click , the system enables operation synchronization
as well. If you want to cancel synchronization, click .
Play back video file at a slow speed.
The slow speed includes1/2,1/4,1/8, and1/16. Click the icon once,
and then the playback speed becomes one level slower.
Play the previous frame.
The function is only available in pause mode.
Click to play backward. The icon becomes . Click to stop
backward play.
Click to start playback. The icon becomes . Click to pause
playback.
Play the next frame.
The function is only available in pause mode.
Play back at a fast speed.
The fast speed includes 1, 2, 4, 8, and 16. Click the icon once, the
playback speed becomes one level faster.
Select a playback speed.
Capture an image.
Add tags to mark important points in time on the video.
Clip one part of the video, and then save it in designated storage
path.
Click the icon and then drag the slider to adjust the volume.
Play back at full screen.