Samsung 943BW User Manual (ENGLISH) - Page 492

Specifications Preset Timing Modes 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 adjusts the screen as follows. Display Mode IBM, 640 x 480 VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1280 X 800 VESA, 1280 X 960 VESA, 1280 X 1024 VESA, 1440 X 900 VESA, 1680 X 1050 VESA, 2048 X 1152 Horizontal Frequency (kHz) 31.469 Vertical Frequency (Hz) 59.940 Pixel Clock (MHz) 25.175 Sync Polarity (H/V) -/- 35.156 56.250 36.000 +/+ 37.879 60.317 40.000 +/+ 48.363 60.004 65.000 -/- 49.702 59.810 83.500 -/+ 60.000 60.000 108.000 +/+ 63.981 60.020 108.000 +/+ 55.469 59.901 88.750 +/- 65.290 59.954 146.250 -/+ 70.992 59.909 156.750 +/- 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