LG 26LG40 Owner's Manual page 29

NOTES
!
To get the the best picture quality, adjust the PC
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graphics card to 1360x768 (26LG30).
Depending on the graphics card, DOS mode may
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not work if a HDMI to DVI Cable is in use.
In PC mode, there may be noise associated with
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the resolution, vertical pattern, contrast or bright-
ness. If noise is present, change the PC output to
another resolution, change the refresh rate to
another rate or adjust the brightness and contrast
on the PICTURE menu until the picture is clear.
Supported Display Specifications (RGB-PC, HDMI-PC)
Horizontal
Resolution
Frequency ( KHz )
640x350
31.469
720x400
31.469
640x480
31.469
800x600
37 .879
1024x768
48.363
1280x768
47 .776
1360x768
47 .720
1366x768
47 .130
Vertical
Frequency ( Hz )
70.08
70.08
59.94
60.31
60.00
59.87
59.799
59.65
* Only RGB-PC mode
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.
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