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Read Before Connecting a Computer (Supported Resolutions)
Check the supported resolution for PC input signals.
When you connect your TV to a computer, set the computer's video card to one of the standard resolutions listed in
the tables below or on the next page. The TV will automatically adjust to the resolution you choose. Note that the
optimal and recommended resolution is 3840 x 2160 at 60 Hz. Choosing a resolution not included in the tables can
result in a blank screen or just the power indicator turning on. Refer to the user manual of your graphics card for
compatible resolutions.
"
The native resolution is 3840 x 2160 at 60Hz with the
HDMI UHD Color
set to
On
. The native resolution is 3840 x 2160 at
30Hz with the
HDMI UHD Color
set to
Off
.
IBM
Resolution
(Dots x lines)
Display format
Horizontal
frequency
(KHz)
Vertical frequency
(Hz)
Clock frequency
(MHz)
Polarity
(horizontal /
vertical)
720 x 400
70 Hz
31.469
70.087
28.322
- / +
MAC
Resolution
(Dots x lines)
Display format
Horizontal
frequency
(KHz)
Vertical frequency
(Hz)
Clock frequency
(MHz)
Polarity
(horizontal /
vertical)
640 x 480
67 Hz
35.000
66.667
30.240
- / -
832 x 624
75 Hz
49.726
74.551
57.284
- / -
1152 x 870
75 Hz
68.681
75.062
100.000
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