RS-232CControlling the Multiple Product

Transmission / Receiving Protocol

05. Volume Mute(Command : e)

To control On/Off of the Volume Mute.

Transmission

[k][e][ ][Set ID][ ][Data][Cr]

Data 0 : Volume Mute On (Volume Off) 1 : Volume Mute Off (Volume On)

Acknowledgement

[e][ ][Set ID][ ][OK][Data][x]

Data 0 : Volume Mute On (Volume Off) 1 : Volume Mute Off (Volume On)

06. Volume Control(Command : f)

To adjust Volume .

Transmission

[k][f][ ][Set ID][ ][Data][Cr]

Data Min : 00H ~ Max : 64H (Hexadecimal code)

Acknowledgement

[f][ ][Set ID][ ][OK][Data][x]

Data Min : 00H ~ Max : 64H

Refer to ‘Real data mapping’ page A7.

A6

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LG Electronics M4710C manual Volume MuteCommand e, Volume ControlCommand f