Introduction

Header

0xAA

command

0x11

ID

DATA Length

1

DATA 1

Power

CheckSum

Header

0xAA

command

0x11

ID

DATA Length

1

DATA 1

1

12

If you want to control every mechanism connected with Serial Cable regardless of its ID, set ID part to "0xFE" and send commands. At the time, each product will follow commands but it will not respond with ACK.

Power Control

Function

Personal Computer turns TV / Monitor power ON/OFF.

Get Power ON/OFF Status

Header

0xAA

command

0x11

ID

DATA Length

0

CheckSum

Set Power ON/OFF

Header

0xAA

command

0x11

ID

DATA Length

1

DATA

Power

CheckSum

Power : Power code to be set on TV / Monitor.

1 : Power ON

0 : Power OFF

• Ack

Header

 

command

 

DATA

 

Ack/Nak

 

r-CMD

 

Val1

 

Check

 

ID

Length

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sum

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

 

0xFF

 

3

 

‘A’

 

0x11

 

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power : Same as above

• Nak

Header

 

command

 

DATA

 

Ack/Nak

 

r-CMD

 

Val1

 

Check

 

ID

Length

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sum

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

 

0xFF

 

3

 

‘N’

 

0x11

 

ERR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ERR : Error code that shows what occurred error is.

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Samsung UD55A, UD46A user manual Err