LG 42LC2D Series Owner's Manual page 27

CONNECTIONS & SETUP
!
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/DTV) 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,
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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 graph-
ic card or consult it to the manufacturer of the PC
graphic card.
The synchronization input waveform for Horizontal
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and Vertical frequencies are separate.
In 42/50PC1D * , we recommend using 1024x768,
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60Hz for the PC mode, they provide the best pic-
ture quality.
If the resolution of PC is over UXGA, there will be
G
no picture on the set.
Connect the signal cable from the monitor output
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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.
RGB[PC] / HDMI[PC] mode
Resolution
720x400
640x480
800x600
832x624
1024x768
1280x768
1360x768
1366x768
!
NOTE
The set is supported to 640x480 in HDMI[DTV] mode.
G G
26
Supported Display Resolution
(for 32LC2D * / 37LC2D * / 42LC2D * )
Horizontal Vertical
Frequency(KHz) Frequency(Hz)
31.468 70.8
37 .684 75.00
31.469 59.94
46.875 75
37 .879 60.31
49.725 74.55
48.363 60
56.47 70
60.123 75.029
47 .776 59.870
47 .720 59.799
47 .720 59.799
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
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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),
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HDMI (Digital RGB) mode.
If required, adjust the settings for Plug and Play
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functionally.
If graphic card on the PC does not output analog
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and digital RGB simultaneously, connect only one
of either RGB (PC/DTV) or HDMI IN (or
HDMI/DVI IN to display the PC on the set.
If graphic card on the PC does output analog and
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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
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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.
RGB[DTV] / HDMI[DTV] mode
Horizontal
Resolution
Frequency(KHz)
720x576
31.25
640x480
31.5
720x480 31.47
45.00
1280x720
44.96
28.13
1920x1080
33.72
Vertical
Frequency(Hz)
50.00
59.94/60
59.94/60
50.00
59.94/60
50.00
59.94/60