Pioneer DVD-V7400 DVD-V7400 RS-232C Command Protocol Manual - Page 77

Player Region Code Request, CCR Mode Request

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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 ?S Status Return 112 DVD player 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 ?H Status Return 02 DVD player 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 CM3 Mode-2 Mode-3 Execution : String ?M Status Return DVD player CM3 CCR = 3 (Default Communication Mode) - 70

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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)
- 70