Connection Of Pc; Pc In Socket; Rgb In Socket; Hdmi Sockets - LG 20LS1R Series Owner's Manual

PC in socket

RGB in socket

(15LS1R * /15LC1R * / 20LS2R * / 23LS2R * )
1. Connect the signal cable from the monitor output socket of the
PERSONAL COMPUTER to the PC input socket of the set.
2. Connect the audio cable from the PC to the AUDIO (RGB) IN
(15LS1R * /15LC1R * ) or AUDIO (RGB/DVI) IN (20LS2R * /
23LS2R * ) sockets of the set.
3. Press the INPUT button to select RGB (or RGB [PC]).
4. Switch on the PC, and the PC screen appears on the set.
The set can be operated as the PC monitor.

HDMI sockets

(20LS2R*/ 23LS2R*)
1. Connect the DVI output of the PC to the HDMI/DVI IN jack on
the set.
2. Connect the audio cable from the PC to the AUDIO (RGB/DVI)
IN (20LS2R*/ 23LS2R*) sockets of the set.
3. Select HDMI/DVI [PC] input source with using the INPUT button
on the remote control.

Displayable Monitor Specification

/
<15LS1R 15LC1R >
* *
Horizontal
MODE Resolution
Frequency(kHz)
VGA 640x480
800x600
SVGA
800x600
XGA
1024x768
(Synchronization input form : separate)
Note :
a. If the set is cold, there may be a small "flicker" when the set is switched on. This is normal, there is
nothing wrong with the set.
b. If possible, use the VESA 1024x768@60Hz (15LS1R * //15LC1R * ), 1360x768@60Hz (20LS2R * /
23LS2R * ) video mode to obtain the best image quality for your LCD monitor. If used under the other
resolutions, some scaled or processed pictures may appear on the screen. The set has been pre-
adjusted to the mode VESA 1024x768@60Hz (15LS1R * //15LC1R * ), 1360x768@60Hz (20LS2R * /
23LS2R * ).
c. Some dot defects may appear on the screen, like Red, Green or Blue spots. However, this will have
no impact or effect on the monitor performance.
d. Do not press the LCD screen with your finger for a long time as this may produce some temporary
distortion effects on the screen.
e. When the PC screen appears on the set, a message may appear on the screen, and the message
will differ according to the Window system version. If a message appears click "Next" until the
message finishes.
If the message "No signal" appears on the screen, adjust the PC as in the 'Displayable Monitor
f.
Specification' section.

Connection of PC

Vertical
Frequency(Hz)
31.4 60
35.1 56
37.8 60
48.3 60
PERSONAL COMPUTER
PERSONAL COMPUTER
<20LS2R , 23LS2R >
* *
Horizontal
MODE Resolution
Frequency(kHz)
VGA 640x480 31.4
SVGA 800x600 37.8
XGA 1024x768 48.3
1280x768 47.7
WXGA 1360x768 47.7
RGB(PC/DTV) IN
AUDIO
(RGB) IN
HDMI/DVI IN
AUDIO
(RGB) IN
Vertical
Frequency(Hz)
60
60
60
60
60
37