User manual

12
3.7 Playback video
Button
Description
Button
Description
Synchronous/asynchronous play
Voice adjustment
frame by frame
1/4/8/9screen(switch image)
Speed slow
Hide / display list
Speed normal
recording date
Speed fast
Play/pause/stop
Sound off/on
rewind
Note:
1) During playback the Playback Tool will show the file playback speed, channel, timing, playback speed etc. information in the Playback control panel;
2) Can’t same time to select the Fast forward operation function in over 2 channel, only progress in anyone channel;
3) Can drag the Playback Speed toolbar by mouse;
4)In this dialog you can select the video precise to the second.