01 . Power (Command: k a)

To control Power On/Off of the TV.

Transmission [k][a][

][Set ID][ ][Data][Cr]

Data 00: Power Off

Data 01: Power On

Acknowledgement [a][ ][Set ID][ ][OK/NG][Data][x]

*In a like manner, if other functions transmit ‘FF’ data based on this format, Acknowledgement data feedback presents status about each function.

*Note: In this model, TV will send the Acknowledge after power on processing completion.

There might be a time delay between command and acknowledge.

02. Input Select (Command: x b)

To select input source for TV.

Transmission [x][b][ ][Set ID][ ][Data][Cr]

Data 00: DTV (Antenna)

Data 01: DTV (Cable)

Data 10: Analog (Antenna)

Data 11: Analog (Cable)

Data 20: AV1

Data 21: AV2

Data 40: Component 1

Data 41: Component 2

Data 60: RGB-PC

Data 90: HDMI1

Data 91: HDMI2

Data 92: HDMI3

Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x]

03. Aspect Ratio (Command: k c) To adjust the screen format.

Transmission [k][c][ ][Set ID][ ][Data][Cr]

Data 01: 4:3

05: Zoom 2

02: 16:9

06: Set by program

04: Zoom 1

09: Just scan

Reserved

Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x]

04 . Screen Mute (Command: k d) To select screen mute on/off.

Transmission [k][d][ ][Set ID][ ][Data][Cr]

Data 00: Screen mute off (Picture on)

Data 01: Screen mute on (Picture off)

Acknowledgement [d][ ][Set ID][ ][OK/NG][Data][x]

05. Volume Mute (Command: k e) To control volume mute on/off.

You can also adjust mute using the MUTE button on remote control.

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

Data 00: Volume mute on (Volume off)

Data 01: Volume mute off (Volume on)

Acknowledgement [e][ ][Set ID][ ][OK/NG][Data][x]

06. Volume Control (Command: k f) To adjust volume.

You can also adjust volume with the volume buttons on remote control.

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

Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to ‘Real data mapping’. See page 98. Acknowledgement [f][ ][Set ID][ ][OK/NG][Data][x]

07. Contrast (Command: k g) To adjust screen contrast.

You can also adjust contrast in the PICTURE menu.

Transmission [k][g][ ][Set ID][ ][Data][Cr]

Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to ‘Real data mapping’. See page 98. Acknowledgement [g][ ][Set ID][ ][OK/NG][Data][x]

08. Brightness (Command: k h) To adjust screen brightness.

You can also adjust brightness in the PICTURE menu.

Transmission [k][h][ ][Set ID][ ][Data][Cr]

Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to ‘Real data mapping’. See page 98.

Acknowledgement [h][ ][Set ID][ ][OK/NG][Data][x]

09. Color (Command: k i) To adjust screen color.

You can also adjust color in the PICTURE menu.

Transmission [k][i][ ][Set ID][ ][Data][Cr]

Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to ‘Real data mapping’. See page 98. Acknowledgement [i][ ][Set ID][ ][OK/NG][Data][x]

10. Tint (Command: k j) To adjust screen tint.

You can also adjust tint in the PICTURE menu.

Transmission [k][j][ ][Set ID][ ][Data][Cr]

Data Red: 00 ~ Green: 64 (*transmit by Hexadecimal code) *Refer to ‘Real data mapping’. See page 98.

Acknowledgement [ j ][ ][Set ID][ ][OK/NG][Data][x]

11. Sharpness (Command: k k) To adjust screen sharpness.

You can also adjust sharpness in the PICTURE menu.

Transmission [k][k][ ][Set ID][ ][Data][Cr]

Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to ‘Real data mapping’. See page 98.

Acknowledgement [k][ ][Set ID][ ][OK/NG][Data][x]

APPENDIX

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LG Electronics 1930 owner manual Set ID DataCr