1Preparations

￿

￿

Ack

Header

Command

 

 

Data length

Ack/Nak

 

r-CMD

Val1

 

 

 

ID

 

 

 

 

 

 

Checksum

0xAA

0xFF

3

‘A’

 

0x14

"Input

 

 

 

 

 

Source"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Input Source": An input source code to be set on a TV/monitor

 

 

 

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

1 Preparations 38