LG 42LC4R Series Owner's Manual page 29

!
NOTE
To enjoy vivid picture and sound, connect the PC
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to the TV.
Avoid keeping a fixed image on the TV 's screen
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for prolonged periods of time.The fixed image
may become permanently imprinted on the
screen;use a screen saver when possible.
Connect the PC to the RGB (PC) port of the TV;
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change the resolution output of PC accordingly.
There may be interference relating to resolution,
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vertical pattern, contrast or brightness in PC
mode. Change the PC mode to another resolu-
tion or change the refresh rate to another rate
or adjust the brightness and contrast on the
menu until the picture is clear. If the refresh rate
of the PC graphic card can not be changed,
change the PC graphic card or consult the man-
ufacturer of the PC graphic card.
The synchronization input waveform for
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Supported Display Resolution (RGB-PC mode)
Horizontal
Resolution
Frequency(kHz)
640x350
31.5
720x400
31.5
640x480
31.5
848x480
31.5
852x480
31.5
800x600
37 .9
1024x768
48.4
1280x768
47 .8
1360x768
47 .7
1366x768
47 .7
Horizontal and Vertical frequencies are separate.
We recommend using 1366x768, 60Hz (LCD TV
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models) / 852x480, 60Hz (42 inch WVGA
PLASMA TV models) / 1024x768, 60Hz (42
inch XGA PLASMA TV models) / 1360x768,
60Hz (50 inch PLASMA TV models) for the PC
mode, these should provide the best picture
quality.
If the resolution of PC is over SXGA, there will
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be no picture on the TV.
Connect the audio cable from the PC to the
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Audio input on the TV.(Audio cables are not
included with the TV).
If you use too long an RGB-PC cable, there may
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be interference on the screen. We recommend
using under 5m of the cable. This provides the
best picture quality.
Vertical
Frequency(Hz)
70.1
70.1
59.9
60.0
60.0
60.3
60.0
59.9
59.8
!
NOTE
It's supported to 848x480, 852x480 in VGA
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59.8
modes. (VGA Models)
It's supported to 1280x768, 1360x768,
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1366x768 in XGA modes. (XGA Models)
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