Samsung PE40C User Manual page 59

1
Preparations
Video Wall User Control
Function

Turn Video Wall on or off on the product from your computer.
Get Video Wall Status

Header
0xAA
Set Video Wall

Header
0xAA
Wall_Div: Video Wall Divider code assigned to the product
Command
ID
0x89
Command Data length
ID
0x89
Data length
Checksum
0
Val1
2 Wall_Div
Val2
Checksum
Wall_SNo
1 Preparations
59