Samsung 400UX User Manual - Page 31

Personal Computer turns TV or Monitor power ON/OFF., TV or Monitor, Get Power ON/OFF Status - 3 parts

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Page 31 highlights

Introduction 1 Power control 0x11 0~1 2 Volume control 0x12 0~100 3 Input source control 0x14 - 4 Screen Mode control 0x18 - 5 Screen Size control 0x19 0~255 6 PIP on/off control 0x3C 0~1 7 Auto adjustment control 0x3D 0 8 Video wall Mode control 0x5C 0~1 9 Safety Lock 0x5D 0~1 - ID should show hexadecimal value of assigned ID, but ID 0 should be 0xFF. - Every communication will be made in hexadecimals and Checksum is the sum of all remainings. If it exceeds two digits,for example, it is 11+FF+01+01=112, discard the number in the first digit like below. example)PowerOn&ID=0 Header command ID 0xAA 0x11 DATA Length 1 DATA 1 Power CheckSum Header command ID 0xAA 0x11 DATA DATA 1 Length 12 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 0xAA command 0x11 DATA Length ID CheckSum 0 • Set Power ON/OFF Header command ID 0xAA 0x11 DATA Length 1 Power : Power code to be set on TV or Monitor 1 : Power ON 0 : Power OFF DATA Power CheckSum

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1
Power control
0x11
0~1
2
Volume control
0x12
0~100
3
Input source control
0x14
-
4
Screen Mode control
0x18
-
5
Screen Size control
0x19
0~255
6
PIP on/off control
0x3C
0~1
7
Auto adjustment control
0x3D
0
8
Video wall Mode control
0x5C
0~1
9
Safety Lock
0x5D
0~1
- ID should show hexadecimal value of assigned ID, but ID 0 should be 0xFF.
- Every communication will be made in hexadecimals and Checksum is the sum of all
remainings. If it exceeds two digits,for example, it is 11+FF+01+01=112, discard the
number in the first digit like below.
example)PowerOn&ID=0
Header
command
ID
DATA
Length
DATA 1
CheckSum
0xAA
0x11
1
Power
Header
command
ID
DATA
Length
DATA 1
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
•
Get Power ON/OFF Status
Header
command
ID
DATA Length
CheckSum
0xAA
0x11
0
•
Set Power ON/OFF
Header
command
ID
DATA
Length
DATA
CheckSum
0xAA
0x11
1
Power
Power : Power code to be set on
1 : Power ON
0 : Power OFF
Introduction
Personal Computer turns TV or Monitor power ON/OFF.
TV or Monitor