-You can select the both of play or reverse play as you wish.
( 
Play Button, 
Backward Play Button, 
Pause Button )
-You can select the channel you want to playback.
(5) Play
Click Play button after searching a specific date & time.
Play Button
The playback speed will be increased as the button is clicked. (5 Speed mode : 0,1,2,3,4 x)
Backward Play Button
The reverse playback speed will be increased as the button is clicked.(5 Speed mode : 0,1,2,3,4 x)
Pause Button
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