Samsung H46B User Manual page 40

1
Preparations
Manual Lamp (Backlight) Control
Function
The "Manual Lamp(backlight)" of a product can be changed using a PC.
Get "LampValue" Status
Header
0xAA
Set "LampValue"
Header
0xAA
"LampValue" : Manual Lamp value to be set on a product. (0 ~ 100)
Ack
Header
0xAA
"LampValue" : Manual Lamp value to be set on a product. (0 ~ 100)
Nak
Header
0xAA
"ERR": A code showing what error has occurred.
0 : Check Sum Error
1 : Not Supported Command
Command
ID
0x58
Command
ID
0x58
Command Data length
ID
0xFF 3
Command Data length
ID
0xFF 3
Data length
Checksum
0
Data length Data
1 "LampValue"
Ack/Nak r-CMD
'A' 0x58 "LampValue"
Ack/Nak r-CMD
'N' 0x58
Checksum
Val1
Checksum
Val1
Checksum
"ERR"
40
1 Preparations