•• Ack

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

0xAA

0xFF

 

3

'A'

0x14

"Input

 

 

 

 

 

 

 

Source"

 

"Input Source": An input source code to be set on a product.

•• Nak

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

0xAA

0xFF

 

3

'N'

0x14

"ERR"

 

"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.

•• 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

Data

Checksum

 

 

 

length

 

 

 

 

 

 

 

 

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

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

length

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

0xFF

 

 

3

'A'

0x18

"Screen

 

 

 

 

 

 

 

 

 

 

 

 

Mode"

 

 

 

 

 

 

 

 

 

"Screen Mode": A code that sets the product status

 

 

 

 

••

Nak

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

Command

ID

Data

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

length

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

0xFF

 

 

3

'N'

0x18

"ERR"

 

"ERR": A code showing what error has occurred

17