Read Before Connecting A Computer (Supported Resolutions); Ibm; Mac - Samsung KU7350K E-Manual

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.

IBM

Resolution
Display format
(Dots x lines)
720 x 400

MAC

Resolution
Display format
(Dots x lines)
640 x 480
832 x 624
1152 x 870
Horizontal
Frequency
(KHz)
70 Hz 31.469
Horizontal
Frequency
(KHz)
67 Hz 35.000
75 Hz 49.726
75 Hz 68.681
Vertical
Clock frequency
frequency
(MHz)
(Hz)
70.087 28.322
Vertical
Clock frequency
frequency
(MHz)
(Hz)
66.667 30.240
74.551 57.284
75.062 100.000
Polarity
(horizontal /
vertical)
- / +
Polarity
(horizontal /
vertical)
- / -
- / -
- / -