52
Preparations
1
1 Preparations
Nak
"ERR": A code showing what error has occurred
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)
Setting the picture size (Set Picture Size)
"Screen Mode": A code that sets the product status
Ack
"Screen Mode": A code that sets the product status
Nak
"ERR": A code showing what error has occurred
Header
Command
ID
Data length
Ack/Nak
r-CMD
Val1
Checksum
0xAA
0xFF
3
‘N’
0x14
"ERR"
Header
Command
ID
Data length
Checksum
0xAA
0x18
0
Header
Command
ID
Data length
Data
Checksum
0xAA
0x15
1
"Screen
Mode"
0x01
16 : 9
0x04
Zoom
0x31
Wide Zoom
0x0B
4 : 3
Header
Command
ID
Data length
Ack/Nak
r-CMD
Val1
Checksum
0xAA
0xFF
3
‘A’
0x18
"Screen
Mode"
Header
Command
ID
Data length
Ack/Nak
r-CMD
Val1
Checksum
0xAA
0xFF
3
‘N’
0x18
"ERR"