LG 42LC7D Owner's Manual (English) - Page 94

Input Select Command: k b Main Picture Input, Volume Mute Command: k e - delayed power up

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APPENDIX 01. Power (Command: k a) To control Power On/Off of the TV. Transmission [k][a][ ][Set ID][ ][Data][Cr] Data 0: Power Off Data 1: 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: k b) (Main Picture Input) To select input source for the TV. Transmission [k][b][ ][Set ID][ ][Data][Cr] Data 0: DTV Data 1: Analog Data 2: AV1 Data 3: AV2 Data 4: Component 1 Data 5: Component 2 Data 7: RGB-PC Data 8: HDMI1 Data 9: HDMI2 Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x] * If you select input source, we recommend "command x b". 03. 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 Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x] 04. Aspect Ratio (Command: k c) To adjust the screen format. You can also adjust the screen format using the RATIO button on remote control or in the Picture menu. Transmission [k][c][ ][Set ID][ ][Data][Cr] Data 1: 4:3 5: Zoom 2 2: 16:9 6: Set by program 4: Zoom 1 9: Just scan Reserved Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x] 05. Screen Mute (Command: k d) To select screen mute on/off. Transmission [k][d][ ][Set ID][ ][Data][Cr] Data 0: Screen mute off (Picture on) Data 1: Screen mute on (Picture off) Acknowledgement [d][ ][Set ID][ ][OK/NG][Data][x] 06. 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 0: Volume mute on (Volume off) Data 1: Volume mute off (Volume on) Acknowledgement [e][ ][Set ID][ ][OK/NG][Data][x] 07. 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: 0 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to 'Real data mapping 1'. See page 93. Acknowledgement [f][ ][Set ID][ ][OK/NG][Data][x] 08. 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: 0 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to 'Real data mapping 1'. See page 93. Acknowledgement [g][ ][Set ID][ ][OK/NG][Data][x] 09. 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: 0 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to 'Real data mapping 1'. See page 93. Acknowledgement [h][ ][Set ID][ ][OK/NG][Data][x] APPENDIX 92

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APPENDIX
92
APPENDIX
01. Power (Command: k a)
To control Power On/Off of the TV.
Transmission
[k][a][
][Set ID][
][Data][Cr]
Data 0: Power Off
Data 1: 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: k b) (Main Picture Input)
To select input source for the TV.
Transmission
[k][b][
][Set ID][
][Data][Cr]
Data 0: DTV
Data 1: Analog
Data 2: AV1
Data 3: AV2
Data 4: Component 1
Data 5: Component 2
Data 7: RGB-PC
Data 8: HDMI1
Data 9: HDMI2
Acknowledgement
[b][
][Set ID][
][OK/NG][Data][x]
* If you select input source, we recommend “
command x b
”.
03. 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
Acknowledgement
[b][
][Set ID][
][OK/NG][Data][x]
04. Aspect Ratio (Command: k c)
To adjust the screen format.
You can also adjust the screen format using the RATIO
button on remote control or in the Picture menu.
Transmission
[k][c][
][Set ID][
][Data][Cr]
Data 1: 4:3
5: Zoom 2
2: 16:9
6: Set by program
4: Zoom 1
9: Just scan
Reserved
Acknowledgement
[c][
][Set ID][
][OK/NG][Data][x]
05. Screen Mute (Command: k d)
To select screen mute on/off.
Transmission
[k][d][
][Set ID][
][Data][Cr]
Data 0:
Screen mute off (Picture on)
Data 1:
Screen mute on (Picture off)
Acknowledgement
[d][
][Set ID][
][OK/NG][Data][x]
06. 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 0:
Volume mute on (Volume off)
Data 1:
Volume mute off (Volume on)
Acknowledgement
[e][
][Set ID][
][OK/NG][Data][x]
07. 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: 0
~
Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’. See page 93.
Acknowledgement
[f][
][Set ID][
][OK/NG][Data][x]
08. 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: 0
~
Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’. See page 93.
Acknowledgement
[g][
][Set ID][
][OK/NG][Data][x]
09. 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: 0
~
Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’. See page 93.
Acknowledgement
[h][
][Set ID][
][OK/NG][Data][x]