Caution
Only works with models include TV.
•
Get Screen Mode Status
Header
0xAA
•
Set Picture Size
Header
command
0xAA
Screen Mode : Screen Mode code to be set on TV or Monitor
0x01
0x04
0x31
0x0B
•
Ack
com-
Header
mand
0xAA
0xFF
Screen Mode : Same as above
•
Nak
com-
Header
mand
0xAA
0xFF
ERR : Error code that shows what occurred error is
•
Screen Size Control
•
Function
Personal Computer recognizes the screen size of TV or Monitor.
•
Get Screen Size Status
Header
Introduction
command
0x18
ID
0x18
16 : 9
Zoom
Wide Zoom
4 : 3
DATA
Length
ID
3
DATA
Length
ID
3
command
DATA Length
ID
0
DATA
DATA
Length
1
Screen
Mode
Ack/Nak
r-CMD
'A'
0x18
Ack/Nak
r-CMD
'N'
0x18
DATA Length
ID
CheckSum
CheckSum
Val1
Check
Sum
Screen
Mode
Val1
Check
Sum
ERR
CheckSum