LG 42PJ250R Owner's Manual page 32

MFL62883001-Edit1-en 3/17/10 3:46 PM Page 30
EXTERNAL EQUIPMENT SETUP
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To get the best picture quality, adjust the PC graph-
ics card to 1024x768(42PJ250R/260R/350R),
13 6 5 x 7 6 8 ( 5 0 P J 2 5 0 R / 2 6 0 R / 3 5 0 R ) ,
1920x1080(50/60PK550R).
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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 noise is present, change the PC output to anoth-
er 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)
Resolution
Frequency ( KHz )
640x350
720x400
640x480
800x600
1024x768
1280x768
1360x768
1280x1024
1920x1080
30
Horizontal Vertical
Frequency ( Hz )
31.468 70.09
31.469 70.09
31.469 59.94
37 .879 60.317
48.363 60.004
47 .776 59.87
47 .720 59.799
63.668 59.895
66.587 59.934
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Avoid keeping a fixed image on the screen for a long
period of time. The fixed image could become per-
manently imprinted on the screen.
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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 the screen properly.