EXTERNAL
EQ
UIPMENT
SETUP
24
EXTERNAL EQUIPMENT SETUP
G
G
To get the the best picture quality, adjust the PC
graphics card to 1440x900 (19LS4R), 1680x1050
(22LS4R).
G
G
Depending on the graphics card, DOS mode may
not work if a HDMI to DVI Cable is in use.
G
G
Check the image on your TV. There may be noise
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
adjust the brightness and contrast on the VIDEO
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.
G
G
Avoid keeping a fixed image on the screen for a
long period of time. The fixed image may become
permanently imprinted on the screen.
G
G
The synchronization input form for Horizontal and
Vertical frequencies is separate.
NOTES
!
RGB-PC, HDMI/DVI-PC mode
Horizontal
Vertical
Frequency(KHz)
Frequency(Hz)
31.469
70.08
31.469
59.94
37.879
60.31
48.363
60.00
63.981
60.02
55.50
59.90
65.290
59.954
Resolution
720x400
1440x900
(19 inches only)
640x480
800x600
1024x768
RGB-DTV, HDMI/DVI-DTV mode
Horizontal
Vertical
Frequency(KHz)
Frequency(Hz)
31.47
59.94
31.50
60.00
31.25
50.00
37.50
50.00
44.96
59.94
45.00
60.00
33.72
59.94
33.75
60.00
28.125
50.00
Resolution
720x480p
720x576p
1280x720p
1920x1080i
1280x1024
1680x1050
(22 inches only)
Supported Display Specifications
