Pioneer RS-232C User Manual

PIONEER DVD-V7200 Industrial DVD Player RS-232 Command Protocol Manual

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Function :

Returns player region code

Format

:

?H

Explanation

:

The command returns the player’s region code(s).

Execution :

Command String

Status Return

DVD-V7200

?H<CR>

02<CR>

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 :

Command String

Status Return

DVD-V7200

?M<CR>

CM3<CR>

CCR = 3 (Default Communication Mode)

Function :

Returns input numbers

Format

:

?N

Explanation

:

The player waits to send numbers through to any peripherals.  If

numbers are input, the player returns the input numbers.

Execution :

Command String

Status Return

DVD-V7200

?N<CR>

7<CR>

7<CR>

Function :

Returns the latest error code