Pioneer Industrial DVD Player DVD-V7400 - Manual (Page 23)

Command Descriptions
rotating. Once the disc completely stops, the player enters Park mode and
returns the completed status message.
If the command is sent while the player is in Park mode, the player enters the
Open mode and the tray extends.
Execution :
String Status Return DVD player
RJ<CR> R<CR> Random Access mode to Park
mode
NOTE: Sending a second Eject command causes the player to open the tray.
5.4 Start
Function : Disc rotation starts
Format : SA
Explanation : If the command is sent while the player is in Open, Park or
Reject mode, the player immediately enters Setup mode and the disc begins
spinning up. The player is ready for playback when the device reaches the
beginning of the program (DVD, CD or VCD disc pauses or stills at the first
Track). The player returns the completed status when the disc pauses or
stills.
If the player receives the command while playing a menu, the player returns
an error message. However, if the disc program does not allow new
commands once playback begins, the player ignores the command.
Execution :
String Status Return DVD player
SA<CR> R<CR> Park mode to Pause mode
SA<CR> E11<CR> Open mode to Park mode
Error – No disc in tray
5.5 Play
Function : Pictures and sound are reproduced (Option - Auto Stop)
Format : (Address)PL
Explanation : If the command is sent while the player is in Open, Park, or
Reject mode, a DVD disc plays according to the menu selection or from the
first Title if a menu is absent. A CD/VCD disc plays from the first Track. The
player returns the completed status message after playback begins.
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