LG 37LD320H Owner's Manual page 30

EXTERNAL EQUIPMENT SETUP
Supported Display Specifications
(RGB-PC, HDMI-PC)
For 32LH240H, 32/37/42LH250H,
32/37/42LH255H
Resolution
640x350
RGB-PC
720x400
RGB-PC
640x480
RGB-PC
800x600
1024x768
1280x768
1360x768
1366x768
! NOTES
To get the best picture quality, adjust the PC graphics card to 1920x1080(For 37/42LH260H, 37LH265H),
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1360x768(The others).
Depending on the graphics card, DOS mode may not work if a HDMI to DVI Cable is in use.
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In PC mode, there may be noise associated with the resolution, vertical pattern, contrast or brightness. If
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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.
When you use too long RGB-PC cable, there might be a noise on the screen.
Avoid keeping a fixed image on the screen for a long period of time. The fixed image could become per-
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manently imprinted on the screen.
The synchronization input form for Horizontal and Vertical frequencies is separate.
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Depending on the graphics card, some resolution settings may not allow the image to be positioned on
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the screen properly.
28
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 .13 59.65
For 37/42LH260H, 37LH265H
Horizontal
Resolution
Frequency ( KHz )
640x480
31.469
RGB-PC
35.156
800x600
37 .879
1024x768
48.363
1024x768
56.476
RGB-PC
1280x768
47 .776
1360x768
47 .712
1280x1024
63.981
1600x1200
75.00
1920x1080
66.587
RGB-PC
Vertical
Frequency ( Hz )
59.9
56.25
60.31
60.00
70.06
59.870
60.015
60.020
60.00
59.934