LG 75TR3DJ-B Owners Manual - Page 96

Transmission/Reception Protocol

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ENGLISH 64 Transmission/Reception Protocol Transmission (Start)(Set ID)(Type)(Command)(Data)(Cr) * (Start): This is a commend to start the RS-232C control and starts with 0 x 3A. * (Set ID): This is to select the set to be controlled, and the Set ID is fixed to 01 (30 31). * (Type): The command is to set the function or check the status of it. (Settings: 0 x 53/Check: 0 x 47) * (Command): This command is to control the set. * (Data): Transmits command data. Acknowledgement Set success (Success) reply: 34 30 31 2B 0D Set fail (Fail) reply: 34 30 31 2D 0D * ACK (acknowledgment) is sent in this format depending on the processing status of the command inputted to the product. * When the Type value is sent as 0x47 to check the setting value of the function, the value of the Data should be sent as 000 (30 30 30).

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64
ENGLISH
Transmission/Reception Protocol
Transmission
(Start)(Set ID)(Type)(Command)(Data)(Cr)
*
(Start): This is a commend to start the RS-232C control and starts with 0 x 3A.
* (Set ID): This is to select the set to be controlled, and the Set ID is fixed to 01 (30 31).
*
(Type): The command is to set the function or check the status of it. (Settings: 0 x 53/Check: 0 x 47)
* (Command): This command is to control the set.
* (Data): Transmits command data.
Acknowledgement
Set success (Success)
reply: 34 30 31 2B 0D
Set fail (Fail)
reply: 34 30 31 2D 0D
* ACK (acknowledgment) is sent in this format depending on the processing status of the command inputted to the
product.
* When the Type value is sent as 0x47 to check the setting value of the function, the value of the Data should be sent
as 000 (30 30 30).