39
Screen mode control
•Function
The screen mode of a product can be changed using a PC.
Screen mode cannot be controlled when the Video Wall function is enabled.
―This control can only be used on models that include a TV.
•Viewing screen status (Get Screen Mode Status)
Header Command ID Data length Checksum
0xAA 0x18 0
•Setting the picture size (Set Picture Size)
Header Command ID Data
length
Data Checksum
0xAA 0x18 1 "Screen
Mode"
"Screen Mode": A code that sets the product status
0x01 16 : 9
0x04 Zoom
0x31 Wide Zoom
0x0B 4 : 3
•Ack
Header Command ID Data length Ack/Nak r-CMD Val1 Checksum
0xAA 0xFF 3 'A ' 0x18 "Screen
Mode"
"Screen Mode": A code that sets the product status
•Nak
Header Command ID Data length Ack/Nak r-CMD Val1 Checksum
0xAA 0xFF 3 'N' 0x18 "ERR"
"ERR": A code showing what error has occurred