Samsung ME40A, ME46A, ME55A Control Codes, Viewing control state Get control command, Command

Models: ME40A UE46A ME55A ME46A

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1Preparations

1.6.2 Control Codes

Viewing control state (Get control command)

Header

Command

 

Data length

 

 

 

ID

 

Checksum

0xAA

Command

0

 

 

type

 

 

 

 

 

 

 

 

 

 

 

Controlling (Set control command)

Header

Command

 

Data length

Data

 

 

 

ID

 

 

Checksum

0xAA

Command

1

Value

 

 

type

 

 

 

 

 

 

 

 

 

 

 

 

 

Command

z

z

No.

Command type

Command

Value range

 

 

 

 

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

 

 

 

 

Issued IDs can be displayed in hexadecimals. However, ID 0 must be displayed as 0xFF.

All communications take place in hexadecimals. The checksum is calculated by adding up all values except the header. If a checksum adds up to be more than 2 digits as shown below (11+FF+01+01=112), the first digit is removed.

E.g. Power On & 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

 

 

 

 

 

 

 

 

1 Preparations 40

Page 40
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Samsung ME40A, ME46A Control Codes, Viewing control state Get control command, Controlling Set control command, Command