LG 19LG30 Owner's Manual page 27

NOTES
!
To get the the best picture quality, adjust the PC
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graphics card to 1440x900 (19LG30), 1680x1050
(22LG30).
Depending on the graphics card, DOS mode may
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not work if a HDMI to DVI Cable is in use.
If the video doesn't fit the screen, try pressing the
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ADJUST button to adjust the screen position of TV.
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-
Supported Display Specifications
RGB-PC, HDMI/DVI-PC mode
Horizontal
Resolution
Frequency ( KHz )
31.469
640x350
31.469
720x400
640x480
31.469
800x600 37 .879
1024x768
48.363
1280x768
47 .776
1360x768
47 .712
RGB-PC
1360x768
47 .720
HDMI-PC
47 .13
1366x768
55.5
1440x900
1400x1050
64.744
(22 inches only)
1680x1050
65.290
(22 inches only)
tion, change the refresh rate to another rate or
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.
Vertical
Frequency ( Hz )
70.08
* RGB-PC mode only
70.08
59.94
60.31
60.00
59.87
60.01
59.799
59.65
59.90
59.948
59.954
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