External Control Device Setup

01. Power (Command2:a)

GTo control Power On/Off of the TV.

Transmission

[k][a][ ][Set ID][ ][Data][Cr]

Data 0 : Power Off

1 : Power On

Acknowledgement

[a][ ][Set ID][ ][OK][Data][x]

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

02. Input Select (Command2:b) (Main Picture Input)

GTo select input source for the TV.

You can also select an input source using the TV/VIDEO button on the TV's remote control.

Transmission

[k][b][ ][Set ID][ ][Data][Cr]

Data 0

: TV

4

: Component 2

1

: Video 1

5

: RGB

2

: Video 2

6

: DVI

3: Component 1

Acknowledgement

[b][ ][Set ID][ ][OK][Data][x]

03. Aspect Ratio (Command2:c) (Main picture format)

G To adjust the screen format.

You can also adjust the screen format using the ARC (Aspect Ratio Control) button on remote control or in the Screen menu.

Transmission

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

Data 0 : Normal screen (4:3)

1: Wide screen (16:9)

2: Horizon

3: Zoom

Acknowledgement

[c][ ][Set ID][ ][OK][Data][x]

04. Screen Mute (Command2:d)

G To select screen mute on/off.

Transmission

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

Data 0 : Screen mute off (Picture on) 1 : Screen mute on (Picture off)

Acknowledgement

[d][ ][Set ID][ ][OK][Data][x]

05. Volume Mute (Command2:e)

G 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) 1 : Volume mute off (Volume on)

Acknowledgement

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

06. Volume Control (Command2:f)

G 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

Refer to ‘Real data mapping 1’ as shown below.

Acknowledgement

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

07. Contrast (Command2:g)

GTo adjust screen contrast.

You can also adjust contrast in the Picture menu.

Transmission

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

Data Min : 0 ~ Max : 64

Refer to ‘Real data mapping 1’ as shown below.

Acknowledgement

[g][ ][Set ID][ ][OK][Data][x]

08. Brightness (Command2:h)

GTo adjust screen brightness.

You can also adjust brightness in the Picture menu.

Transmission

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

Data Min : 0 ~ Max : 64

Refer to ‘Real data mapping 1’ as shown below.

Acknowledgement

[h][ ][Set ID][ ][OK][Data][x]

*Real data mapping 1 0 : Step 0

A : Step 10 (SET ID 10)

F: Step 15 (SET ID 15)

10 : Step 16 (SET ID 16)

63: Step 99 (SET ID 99)

64: Step 100

Owner’s Manual 35

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Image 35
LG Electronics RU-42PX10, RU-50PX20 Power Command2a, Input Select Command2b Main Picture Input, Screen Mute Command2d