Speco D4VN User Manual page 54

Single Channel backward playback speed 1x, 2x, 4x, 8x, 16x, 32x, 64x
Jump/Step backward. The playback position moves 60 seconds backward.
Press to play or pause recorded video.
Jump/Step forward. Playback position moves 60 seconds forward.

2x, 4x, 8x,16x, 32x for D4VN

2x, 4x, 8x,16x for D8VN

2x, 4x, 8x for D16VN
Single Channel forward playback speed 1x, 2x, 4x, 8x, 16x, 32x, 64x
Slow Mode play. Forward playback speed x1/4, x1/2
Press to back up the video. User can select archive file formats (Still image,
NSF, AVI and EXE).
EZCopy button. User can copy video data as NSF, AVI and EXE format.
Return to the previous menu screen, search window, or exit from the Menu.
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