Samsung 204B User Manual (user Manual) (ver.1.0) (English) - Page 68
Display Mode, Horizontal, Frequency, Vertical, Pixel Clock, Sync Polarity, Horizontal Frequency, - refresh rate
UPC - 729507709789
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If the signal transferred from the computer is the same as the following Preset Timing Modes, the screen will be adjusted automatically. However, if the signal differs, the screen may go blank while the power LED is on. Refer to the video card manual and adjust the screen as follows. Table 1. Preset Timing Modes Display Mode Horizontal Frequency (kHz) VESA,1600X1200 75.000 IBM,640X350 31.469 IBM,720X400 31.469 IBM,720X400 31.469 VESA,640X480 37.861 VESA,640X480 37.500 MAC,640X480 35.000 MAC,832X624 49.726 VESA,800X600 35.156 VESA,800X600 37.879 VESA, 800X600 48.077 VESA,800X600 46.875 VESA,1024X768 48.363 VESA,1024X768 56.476 VESA,1024X768 60.023 VESA,1152X864 67.500 MAC,1152X870 68.681 VESA.1280X960 60.000 VESA,1280X1024 79.976 Vertical Frequency (Hz) 60.000 70.086 70.087 59.940 72.809 75.000 66.667 74.551 56.250 60.317 72.188 75.000 60.004 70.069 75.029 75.000 75.062 60.000 75.025 Pixel Clock (MHz) 162.000 25.175 28.322 25.175 31.500 31.500 30.240 57.284 36.000 40.000 50.000 49.500 65.000 75.000 78.250 108.00 100.00 108.00 135.00 Sync Polarity (H/V) Horizontal Frequency The time to scan one line connecting the right edge to the left edge of the screen horizontally is called Horizontal Cycle and the inverse number of the Horizontal Cycle is called Horizontal Frequency. Unit: kHz Vertical Frequency Like a fluorescent lamp, the screen has to repeat the same image many times per second to display an image to the user. The frequency of this repetition is called Vertical Frequency or Refresh Rate. Unit: Hz