Pioneer Industrial DVD Player DVD-V7400 - Manual (Page 77)

Current Address Request Descriptions
Explanation : The player returns the current setting of the Industrial Player
Menu. The return is expressed as an integer value. The value is made up of
the sum of the selected arguments. The factory default is set to 0. The player
returns an error code if the command is issued when the player is showing
Industrial Player Menu on the screen. See the description of Advanced Setup
(MS).
NOTE: E04 is returned from a player when the command is issued while the
Industrial Player Menu is displayed.
Execution :
String Status Return DVD player
?S<CR> 112<CR> Title repeat mode (16)
Baud rate is 9600bps (32)
Tray lock on (64)
6.26 Player Region Code Request
Function : Returns player region code
Format : ?H
Explanation : The command returns the player’s region code(s).
Execution :
String Status Return DVD player
?H<CR> 02<CR> Region Code 2
6.27 CCR Mode Request
Function : Returns the current communication mode
Format : ?M
Explanation : The command returns the contents of the Communication
Control Register (CCR).
The CCR default value is set to Mode 3 (ON).
CM2 Mode-2
CM3 Mode-3
Execution :
String Status Return DVD player
?M<CR> CM3<CR> CCR = 3 (Default Communication Mode)
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