LG 47LG60 52LG70 Owner's Manual page 34

EXTERNAL EQUIPMENT SETUP
! NOTES
For LCD TV: To get the the best picture quality,
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adjust the PC graphics card to 1366x768.
For Plasma TV: To get the the best picture quality,
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adjust the PC graphics card to 1360x768.
Depending on the graphics card, DOS mode may
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not work if a HDMI to DVI Cable is in use.
Check the image on your TV. There may be noise
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associated with the resolution, vertical pattern,
contrast or brightness in PC mode. If noise is
present, change the PC output to another resolu-
tion, change the refresh rate to another rate or
Supported Display Specifications
For 26/32/37/42LG30, 42/50PG10, 42/50PG20
RGB-PC, HDMI-PC
Resolution
640x350
720x400
640x480
800x600
1024x768
1280x768
1360x768
1366x768
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Horizontal Vertical
Frequency ( KHz ) Frequency ( Hz )
31.469 70.08
31.469 70.08
31.469 59.94
37 .879 60.31
48.363 60.00
47 .776 59.87
47 .720 59.799
47 .130 59.65
adjust the brightness and contrast on the
PICTURE 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 manufacturer of the PC graphic card.
Avoid keeping a fixed image on the screen for a
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long period of time. The fixed image may become
permanently imprinted on the screen.
The synchronization input form for Horizontal and
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Vertical frequencies is separate.
* Only RGB-PC mode
* Only LCD TV