Samsung UD22B User Manual page 43

1
Preparations
Video Wall Mode Control
Function

Video Wall
This control is only available on a product whose
This function is not available in MagicInfo.
Viewing video wall mode (Get Video Wall Mode)

Header
0xAA
Setting the video wall (Set Video Wall Mode)

Header
0xAA
"Video Wall Mode": A code used to activate Video Wall mode on a product.
1 : Full
0 : Natural
Ack

Header
0xAA
"Video Wall Mode": A code used to activate Video Wall mode on a product.
Nak

Header
0xAA
"ERR" : A code showing what error has occurred.
Mode can be activated on a product using a PC.
Command
ID
0x5C
Command
ID
0x5C
Command Data length
ID
0xFF
Command Data length
ID
0xFF
Video Wall is enabled.
Data length
Checksum
0
Data length
1 "Video Wall
Mode"
Ack/Nak r-CMD
3 'A' 0x5C
Ack/Nak r-CMD
3 'N'
Data
Checksum
Val1
Checksum
"Video Wall
Mode"
Val1
Checksum
0x5C "ERR"
1 Preparations
43