User`s guide

Serial Control 31
Serial
Control
Loop Play
Description: This command causes the Digital Video Machine 2 to play the file specified by
the Select File command and loop back to the beginning. If the file is a Playlist,
all of the clips in the Playlist will be played and then the entire Playlist will be
restarted.
Command bytes: [<ID>@]LP<CR>
Message Response: R<CR>
Still
Description: This command causes the Digital Video Machine 2 to still frame. Play will
resume from where it left off whenever another Play command is issued unless a
Select File command is issued, in which case the new file will play from the
beginning. Because the video image is held in a digital buffer, the still frame
will be rock solid, and may be held indefinitely without media wear.
Command bytes: [<ID>@]ST<CR>
Message Response: R<CR>
Comments: If a Select File command is issued while in Still mode, playback will start from
the beginning of the selected file whenever another Play command is issued.
Stop
Description: This command causes the Digital Video Machine 2 to stop video playback. The
last frame displayed will remain on screen. To begin video playback again, you
must first issue a Select File command followed by a Play command.
Command bytes: [<ID>@]RJ<CR>
Message Response: R<CR>
Audio Control
Description: This command causes the Digital Video Machine 2 to mute or unmute the audio.
Command bytes: [<ID>@]nAD<CR>
where n is 0 (Mute) or 1 (Unmute).
Message Response: R<CR>
Video Control
Description: This command causes the Digital Video Machine 2 to mute or unmute the video.
Command bytes: [<ID>@]nVD<CR>
where n is 0 (Black) or 1 (Image).
Message Response: R<CR>