LG 27HJ710S-W User Manual download pdf (Page 46)

ENGLISH

Transmission/Reception Protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

[Command 1]: j, k, m, x

[Command 2]: This command is used to control the monitor.

[Set ID]: Used to identify the monitor being controlled. [Set ID] can be assigned to each monitor under GENERAL in the

Settings Menu.

A value from 1 to 10 can be assigned. By selecting '0' for the [Set ID] value in the protocol format, you can

control all connected monitors.

* The value is displayed as base 10 on the OSD menu and used as base 16 (0x00 - 0x63) in the

transmission/reception protocol for remote control.

[Data]: Transmits a setting value (Data) required for the command described previously. (base 16)

When the Data ‘FF’ is sent, the setting value corresponding to the specific command is read (Data read mode).

[Cr]: Carriage return, which is ‘0x0D’ in ASCII code.

[ ]: Space, which is ‘0x20’ in ASCII code.

OK Acknowledgment

[Command2][ ][Set ID][ ][OK][Data][x]

When the Data has been successfully received, the monitor sends an ACK response signal in the above format. The

Data showing the current state is received in the Data read mode. The Data from the PC is simply returned in the Data

write mode.

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LG 27HJ710S-W User Manual Page 46