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Preparations
1
1 Preparations
z Ack
"Input Source": An input source code to be set on a product.
z Nak
"ERR" : A code showing what error has occurred.
Screen
z 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 product.
z Viewing screen status (Get Screen Mode Status)
z Setting the picture size (Set Picture Size)
"Screen Mode": A code that sets the product status.
Header Comma
nd
ID
Data length Ack/Nak r-CMD Val1
Checksu
m
0xAA 0xFF 3 ‘A’ 0x14
"Input
Source"
Header Comma
nd
ID
Data length Ack/Nak r-CMD Val1
Checksu
m
0xAA 0xFF 3 ‘N’ 0x14 "ERR"
Header Command
ID
Data length
Checksum
0xAA 0x18 0
Header Command
ID
Data length Data
Checksum
0xAA 0x18 1 "Screen
Mode"
0x01 16 : 9
0x04 Zoom
0x31 Wide Zoom
0x0B 4 : 3