Pioneer Industrial DVD Player DVD-V7400 - Manual (Page 52)

Command Descriptions
Execution :
String Status Return DVD player
BD<CR> Park mode
20e40010....0267
43<CR> R<CR>
Receives the command and
starts the receiving data, 9320
bytes. It ends with <CR>.
R<CR>
Data size 8420bytes = 20e4h supported by old version before 2.200 can be
downloaded with this command as well.
5.43 Weekly Timer Data Upload
Function
: Reads the data of the Weekly Timer in the player.
Format : WU
Explanation : The player sends the data to the computer if the player is
Parked and if a disc is in the tray.
The Communication flows as follows.
Flow of the communication :
Computer DVD player
---WU<CR>--->
<---R<CR>----
<--1st byte data--
<--2nd byte data--
~
<--245th byte data--
<--246th byte data<CR>--
<---R<CR>----
Format of the data :
BP Contents
Numbers of
bytes
0 - 1 (1) Total number of the transfer data.
(fixed number = 00f6H)
2 bytes
FIRST PAGE (FIRST WEEK)
2 (2) Set the mode on Monday 1 bytes
3 (3) Set the ON hour on Monday 1 bytes
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