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Standard Signal Mode Table
Model Name S34C65*U / S34C65*V
Synchronization Horizontal Frequency
30 ~ 151 kHz
Vertical Frequency
48 ~ 100 Hz
Resolution Optimum Resolution
3440 x 1440 @ 50 Hz (HDMI 1.4)
3440 x 1440 @ 60 Hz (HDMI 2.0, DisplayPort, USB Type-C)
Maximum Resolution
3440 x 1440 @ 50 Hz (HDMI 1.4)
3440 x 1440 @ 100 Hz (HDMI 2.0, DisplayPort, USB Type-C)
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 / USB
Type-C IN
VESA, 640 x 480
31.469 59.940 25.175 -/- 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
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