Pioneer Industrial DVD Player DVD-V7400 - Manual (Page 85)

Current Address Request Descriptions
14 Player Configuration (P_CFG) for Video
15 P_CFG for Audio
16 Initial Language Code (INI_LCD) for AST
17 INI_LCD_EXT for AST
18 INI_LCD for SPST
19 (INI_LCD_EXT) Initial Language Code extension for SPST
20 Player Region Code
21 reserved
22 reserved
23 reserved for extended playback mode
For example
SPRM(8): Highlighted Button number (HL_BTNN) for Selection state
b15 b14 b13 b12 b11 b10 b9 b8
HL_BTNN reserved
b7 b6 b5 b4 b3 b2 b1 b0
reserved
HL_BTNN...... 1 to 36:
HL_BTNN value
Others: reserved
Execution :
String Status Return DVD player
00010008GI 1400 Selecting button #5 now
6.40 Memory Data Upload
Function : reads the data from internal memory in a player
Format : MU
Explanation : The player, while in Park mode, sends the data to the computer
with the total bytes equaling 18,302bytes
* 2,044bytes in data composed of Condition, Last memory (SETUP,
ADV.SETUP, Error History, Program area, etc.)
* 16,252 bytes data such as Blackboard and Barcode data
Both sets of information can be read at the same time.
The Communication flows as shown below.
(N=18,302)
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