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Samsung SMART Signage 820DX-3 LH70CSBPLBC/EN, LH82CSBPLBC/EN manual 26

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Introduction

Header

command

 

DATA

DATA 1

 

 

 

ID

Length

 

CheckSum

0xAA

0x11

 

1

Power

 

 

 

 

 

 

 

 

 

 

 

Header

command

 

DATA

DATA 1

 

 

 

ID

Length

 

12

0xAA

0x11

 

1

1

 

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 or Monitor power ON/OFF.

Get Power ON/OFF Status

Header

command

ID

DATA Length

CheckSum

0xAA

0x11

0

 

 

Set Power ON/OFF

Header

command

 

DATA

DATA

 

 

 

ID

Length

 

CheckSum

0xAA

0x11

 

1

Power

 

 

 

 

 

 

 

Power : Power code to be set on TV or Monitor

1 : Power ON

0 : Power OFF

Ack

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

com-

 

 

DATA

Ack/Nak

r-CMD

Val1

Check

 

mand

 

ID

Length

 

 

 

 

 

 

Sum

 

0xAA

0xFF

 

 

3

‘A’

0x11

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power : Same as above

 

 

 

 

 

 

Nak

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

com-

 

 

DATA

Ack/Nak

r-CMD

Val1

Check

 

mand

 

ID

Length

 

 

 

 

 

 

Sum

 

0xAA

0xFF

 

 

3

‘N’

0x11

ERR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ERR : Error code that shows what occurred error is

MENU

Models

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