LG 50PT490E Manual De Usuario

73

MAKING CONNECTIONS

RGB Connection

Transmits the analog video signal from your PC to 
the TV. Connect the PC and the TV with the D-sub 
15 pin signal cable as shown in the following 
illustrations. To transmit an audio signal, connect 
an audio cable.

ANTENNA IN CABLE IN

RS-232C IN

(CONTROL & SERVICE)

RGB IN (PC)

AUDIO IN

(RGB/DVI)

OPTICAL

DIGITAL

AUDIO OUT

/DVI IN

2

1

2

1

VIDEO

AUDIO

(

)

L(MONO)

R

VIDEO

AUDIO

AV IN 1

Y

P

B

P

R

R

L

ANTENNA IN CABLE IN

RS-232C IN

(CONTROL & SERVICE)

OPTICAL

DIGITAL

AUDIO OUT

/DVI IN

2

1

2

1

VIDEO

AUDIO

L(MONO)

R

VIDEO

AUDIO

AV IN 1

Y

P

B

P

R

R

L

RGB IN (PC)

AUDIO IN

(RGB/DVI)

RGB OUT (PC)

AUDIO OUT

RGB IN (PC)

AUDIO IN

(RGB/DVI)

 NOTE

y

y

To get the best picture quality, adjust the PC 
graphics card to 1024x768.

y

y

Depending on the graphics card, DOS mode 
may not work if a HDMI to DVI Cable is in 
use.

y

y

In PC mode, there may be noise associated 
with the resolution, vertical pattern, contrast 
or brightness.

y

y

If noise is present, change the PC output to 
another resolution, change the refresh rate 
to another rate or adjust the brightness and 
contrast on the PICTURE menu until the 
picture is clear.

y

y

Avoid keeping a fixed image on the screen 
for a long period of time. The fixed image 
may become permanently imprinted on the 
screen.

y

y

The synchronization input form for Horizontal 
and Vertical frequencies is separate.

y

y

Depending on the graphics card, some 
resolution settings may not allow the image 
to be positioned on the screen properly.

y

y

When selecting HDMI-PC, set the “Input 
Label - PC” in the 

INPUT menu.