Samsung T240HD User Manual (ENGLISH) - Page 70
Display Mode, Horizontal, Frequency, Vertical Fre, quency Hz, Pixel Clock, Sync Polarity
UPC - 729507804521
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Specifications Display Mode IBM, 640 x 350 IBM, 640 x 480 IBM, 720 x 400 MAC, 640 x 480 MAC, 832 x 624 MAC, 1152 x 870 VESA, 640 x 480 VESA, 640 x 480 VESA, 800 x 600 VESA, 800 x 600 VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1152 x 864 VESA, 1280 x 960 VESA, 1280 x 1024 VESA, 1280 x 1024 VESA, 1600 x 1200 VESA, 1920 x 1200 Horizontal Vertical Fre- Pixel Clock Frequency quency (Hz) (MHz) (kHz) 31.469 70.086 25.175 31.469 59.940 25.175 31.469 70.087 28.322 35.000 66.667 30.240 49.726 74.551 57.284 68.681 75.062 100.000 37.861 72.809 31.500 37.500 75.000 31.500 35.156 56.250 36.000 37.879 60.317 40.000 48.077 72.188 50.000 46.875 75.000 49.500 48.363 60.004 65.000 56.476 70.069 75.000 60.023 75.029 78.750 67.500 75.000 108.000 60.000 60.000 108.000 63.981 60.020 108.000 79.976 75.025 135.000 75.000 60.000 162.000 74.038 59.950 154.000 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 the Horizontal Cycle and the inverse number of the Horizontal Cycle is called the 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 the Vertical Frequency or Refresh Rate. Unit: Hz 69