Samsung UD22B User Manual page 37

1
Preparations
Power control
Function

A product can be powered on and off using a PC.
Viewing power state (Get Power ON / OFF Status)

Header
0xAA
Setting power ON/Off (Set Power ON / OFF)

Header
0xAA
"Power": Power code to be set on a product.
1 : Power ON
0 : Power OFF
Ack

Header
0xAA
"Power": Power code to be set on a product.
Nak

Header
0xAA
"ERR" : A code showing what error has occurred.
Command
ID
0x11
Command
ID
0x11
Comma
Data length
nd
ID
0xFF 3
Comma
Data length
nd
ID
0xFF 3
Data length
Checksum
0
Data length Data
1 "Power"
Ack/Nak r-CMD
'A' 0x11 "Power"
Ack/Nak r-CMD
'N' 0x11
Checksum
Val1
Checksum
Val1
Checksum
"ERR"
37
1 Preparations