Samsung 770TFT User Manual (ENGLISH) - Page 25

Italiano Portuguese Deutsch Español Français English Appendix Display Modes If the signal from the system equals to the standard signal mode, the screen is adjusted automatically. If the signal from the system doesn't equal to the standard signal mode, adjust the mode with referring to the Videocard user guide because the screen might not display or only the power LED might be on. For the display modes listed below, the screen image has been optimized during manufacture. Table 7. Preset timing modes Display Mode 720 x 400 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 1024 x 768 1024 x 768 1024 x 768 1280 x 1024 Horizontal Frequency (kHz) 31.469 31.469 37.500 43.269 46.875 53.674 48.363 60.023 68.677 79.976 Vertical Frequency (Hz) 70.087 59.940 75.000 85.008 75.000 85.061 60.004 75.029 84.997 75.025 Pixel Clock (MHz) 28.322 25.175 31.500 36.000 49.500 56.250 65.000 78.750 94.500 135.000 Sync Polarity (H/V) English 23