Samsung FT874 31.5" 16:9 4K VA Monitor - Manual (Page 38)

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Standard Signal Mode Table
Model Name F32TU87*
Synchronization (PANEL Spec) Horizontal Frequency 30 ~ 135 kHz
Vertical Frequency 50 ~ 75 Hz (HDMI)
30 ~ 75 Hz (DisplayPort, Thunderbolt™ 3)
Resolution Optimum Resolution 3840 x 2160 @ 60 Hz
Maximum Resolution 3840 x 2160 @ 60 Hz
If a signal that belongs to the following standard signal modes is transmitted from your PC, the screen will automatically be adjusted. If the signal transmitted from the PC does not belong to the standard signal
modes, the screen may be blank even though the power LED turns on. In such a case, change the settings according to the following table by referring to the graphics card user manual.
Resolution
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity
(H/V)
Port
HDMI IN DP IN
IBM, 720 x 400 31.469 70.087 28.322 -/+ O O
VESA, 640 x 480 31.469 59.940 25.175 -/- O O
MAC, 640 x 480 35.000 66.667 30.240 -/- O O
VESA, 640 x 480 37.861 72.809 31.500 -/- O O
VESA, 640 x 480 37.500 75.000 31.500 -/- O O
VESA, 800 x 600 35.156 56.250 36.000 +/+ O O
VESA, 800 x 600 37.879 60.317 40.000 +/+ O O
VESA, 800 x 600 48.077 72.188 50.000 +/+ O O
VESA, 800 x 600 46.875 75.000 49.500 +/+ O O
MAC, 832 x 624 49.726 74.551 57.284 -/- O O
VESA, 1024 x 768 48.363 60.004 65.000 -/- O O
VESA, 1024 x 768 56.476 70.069 75.000 -/- O O
VESA, 1024 x 768 60.023 75.029 78.750 +/+ O O
VESA, 1152 x 864 67.500 75.000 108.000 +/+ O O
MAC, 1152 x 870 68.681 75.062 100.000 -/- O O
VESA, 1280 x 720 45.000 60.000 74.250 +/+ O O
VESA, 1280 x 800 49.702 59.810 83.500 -/+ O O