Screen Size Control - Samsung DE40C User Manual

1
Preparations

Screen size control

Function

The screen size of a product can be changed using a PC.
Viewing the screen size (Get Screen Size Status)

Header
0xAA
Ack

Header
0xAA
"Screen Size": product screen size (range: 0 – 255, unit: inch)
Nak

Header
0xAA
"ERR": A code showing what error has occurred
Command
ID
0x19
Command Data length
ID
0xFF 3
Command Data length
ID
0xFF 3
Data length
Checksum
0
Ack/Nak r-CMD
'A' 0x19
Ack/Nak r-CMD
'N' 0x19
Val1
Checksum
"Screen
Size"
Val1
Checksum
"ERR"
51
1 Preparations