71Preset Timing Modes" This product can be set to only one resolution for each screen size to obtain the optimumpicture quality due to the nature of the panel. Using a resolution other than the specifiedresolution may degrade the picture quality. To avoid this, it is recommended that you selectthe optimum resolution specified for your product.ResolutionOptimum resolution3840 x 2160 @ 60 HzMaximum resolutionThe screen will automatically be adjusted if a signal that belongs to the following standardsignal modes is transmitted from your PC. If the signal transmitted from the PC does notbelong to the standard signal modes, the screen may be blank with the power indicator on. Insuch a case, change the settings according to the following table by referring to the graphicscard user manual.ResolutionHorizontalFrequency(kHz)VerticalFrequency(Hz)Pixel Clock(MHz)Sync Polarity(H/V)IBM, 720 x 400 31.469 70.087 28.322 -/+MAC, 640 x 480 35.000 66.667 30.240 -/-MAC, 832 x 624 49.726 74.551 57.284 -/-MAC, 1152 x 870 68.681 75.062 100.000 -/-VESA, 640 x 480 31.469 59.940 25.175 -/-VESA, 640 x 480 37.861 72.809 31.500 -/-VESA, 640 x 480 37.500 75.000 31.500 -/-VESA, 800 x 600 35.156 56.250 36.000 +/+VESA, 800 x 600 37.879 60.317 40.000 +/+VESA, 800 x 600 48.077 72.188 50.000 +/+ResolutionHorizontalFrequency(kHz)VerticalFrequency(Hz)Pixel Clock(MHz)Sync Polarity(H/V)VESA, 800 x 600 46.875 75.000 49.500 +/+VESA, 1024 x 768 48.363 60.004 65.000 -/-VESA, 1024 x 768 56.476 70.069 75.000 -/-VESA, 1024 x 768 60.023 75.029 78.750 +/+VESA, 1152 x 864 67.500 75.000 108.000 +/+VESA, 1280 x 720 45.000 60.000 74.250 +/+VESA, 1280 x 800 49.702 59.810 83.500 -/+VESA, 1280 x 1024 63.981 60.020 108.000 +/+VESA, 1280 x 1024 79.976 75.025 135.000 +/+VESA, 1366 x 768 47.712 59.790 85.500 +/+VESA, 1440 x 900 55.935 59.887 106.500 -/+VESA, 1600 x 900 60.000 60.000 108.000 +/+VESA, 1680 x 1050 65.290 59.954 146.250 -/+VESA, 1920 x 1080 67.500 60.000 148.500 +/+VESA, 3840 x 2160 133.313 59.997 533.250 +/-