LG 32LB9RT Owner's Manual page 35

Supported Display Resolution (RGB/HDMI[PC]mode)
Horizontal
Resolution
Frequency(kHz)
720x400 31.468
640x480 31.469
37 .500
800x600 37 .879
46.875
1024x768 48.363
56.476
60.023
1280x768 47 .776
1360x768 47 .712
1366x768 47 .700
!
NOTE
To enjoy vivid picture and sound, connect a PC to
G
the set.
Avoid keeping a fixed image on the set's screen for
G
a long period of time. The fixed image may become
permanently imprinted on the screen; use a screen
saver when possible.
Connect PC to the RGB (PC) or HDMI IN (or
G
HDMI/DVI IN) port of the set; change the resolu-
tion output of PC accordingly.
There might be noise according to some resolution,
G
vertical pattern, contrast or brightness in PC mode.
Change the PC mode into another resolution or
change the refresh rate into another rate or adjust
the brightness and contrast on the menu until the
picture is clean. If the refresh rate of the PC graph-
ic card can not be changed, change the PC graphic
card or consult it to the manufacturer of the PC
graphic card.
The synchronization input waveform for Horizontal
G
and Vertical frequencies are separate.
We recommend using 1366x768, 60Hz (LCD TV models)
G
/ 1024x768, 60Hz (42 inch PLASMA TV models) /
1360x768, 60Hz (50 inch PLASMA TV models) for the
PC mode, they provide the best picture quality.
Connect the signal cable from the monitor output
G
port of the PC to the RGB (PC/DTV) port of the
set or the signal cable from the HDMI output port
of the PC to the HDMI IN (or HDMI/DVI IN) port
on the set.
Vertical
Frequency(Hz)
70.08
59.94
75.00
60.31
75.00
60.00
70.06
75.02
59.87
60.01
60.00
Connect the audio cable from the PC to the Audio
G
input on the set. (Audio cables are not included
with the set).
If using a sound card, adjust PC sound as required.
G
This set uses a VESA Plug and Play Solution. The
G
set provides EDID data to the PC system with a
DDC protocol. The PC adjusts automatically when
using this set.
DDC protocol is preset for RGB (Analog RGB),
G
HDMI (Digital RGB) mode.
If required, adjust the settings for Plug and Play
G
functionally.
If graphic card on the PC does not output analog
G
and digital RGB simultaneously, connect only one of
either RGB or HDMI IN (or HDMI/DVI IN) to dis-
play the PC on the set.
If graphic card on the PC does output analog and
G
digital RGB simultaneously, set the set to either
RGB or HDMI; (the other mode is set to Plug and
Play automatically by the set.)
DOS mode may not work depending on video card
G
if you use a HDMI to DVI cable.
When you use too long RGB-PC cable, there might
G
be a noise on the screen. We recommend using
under 5m of the cable. It provides the best picture
quality.
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