Pioneer DVD-V7200 Industrial DVD Player RS-232C - Manual (Page 23)

Command Structure
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5. COMMAND DESCRIPTIONS
5.1 Open
Function : Door Opens (Tray Ejects)
Format : OP
Explanation : If the command is sent while the player is in the Park mode, the tray
ejects and the player enters the Open mode. After the tray is ejected, the player
returns the completed status message.
If the player is in any mode other than Open or Park, the disc stops, the player enters
Open mode and the door opens.
If the player is already in Open mode, an error message is returned.
Execution:
Command String Status Return DVD-V7200
OP<CR> R<CR> Park mode to Open mode
5.2 Close
Function : Door is closed (Tray is closed)
Format : CO
Explanation : If the command is sent while the player door is open, the door is closed
and the player enters the Park mode. After the door closes, the player returns the
completed status message.
If the player is in any mode other than Open or if the player door is already closed, an
error message is returned.
Execution :
Command String Status Return DVD-V7200
CO<CR> R<CR> Open mode to Park mode
5.3 Reject
Function : Disc rotation stops
Format : RJ
Explanation : If the command is sent while the player is in Random Access mode or
Setup mode, the player enters Reject mode and the disc stops rotating. Once the disc