Pioneer Industrial DVD Player DVD-V7400 - Manual (Page 42)

Command Descriptions
Argument Function
0 Unlock
1 Locks all keys include power
2 Locks only tray open
Execution :
String Status Return DVD player
1KL<CR> R<CR> Key Lock ON
OKL<CR> R<CR> Key Lock OFF (unlocked)
2KL<CR> R<CR> Tray Open Lock ON
5.37 Stack Group Set (DVD)
Function : Set the Stack Group (Video Blackboard Stack or Barcode/
Command Stack)
Format : Integer GP
Explanation : The command sets the stack group (Video Blackboard Stack or
Barcode/Command Stack) for execution or access. It is added in conjunction
with the [BS] (BARCODE/COMMAND STACK PLAY) or the [VS] (VIDEO
BLACKBOARD DISPLAY) command.
1 to 300, decimal system integer number is used in the argument.
5.38 Barcode /Command Stack Play (DVD)
Function : Execute Barcode/Command Stack
Format : Integer BS
Explanation : The command executes the Barcode/Command stack group
after specifying the group number with the GP command.
The player returns an E06 error message if the BS command is issued with
an unknown or unspecified group/step number.
1 to 300, decimal system integer number is used in the argument.
Execution :
String Status Return DVD player
25GP16BS<CR> R<CR> Execute from group 25/step 16
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