External Control Device Setup

01. Power On (Command: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]

 

 

 

 

 

G To show Power On/Off.

 

 

Transmission

 

 

 

 

 

[k][a][ ][Set ID][ ][FF][Cr]

 

 

 

 

 

Acknowledgement

 

 

 

 

 

 

[a][

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

 

 

 

 

 

 

Data

0 : Power Off

1

: Power On

02. Input Select (Command: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

2: Video

3: S-Video

6: PC

Acknowledgement

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

03. Screen Mute (Command:d)

GTo 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]

04. Volume Mute (Command:e)

GTo 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]

05. Volume Control (Command:f)

GTo 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]

06. Contrast (Command: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]

07. Brightness (Command: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

F: Step 15

10 : Step 16

64 : Step 100

* Tint : -50 ~ +50

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LG Electronics RU-15LA70C owner manual Power On Commanda, Input Select Commandb Main Picture Input, Screen Mute Commandd