Acer AL1917W User Manual - Page 11

Standard Timing Table If the selected timing is NO T included in table below, this LCD monitor will go into the sleep mode. VESA MODES Mode Resolution Total Horizontal Nominal Frequency +/-0.5KHz Sync Polarity Vertical Nominal Frequency +/-1Hz Sync Polarity Nominal Pixel Clock (MHz) VGA SVGA XGA 1280*768@60Hz 1664*798 47.776 59.870 79.500 SXGA WXGA+ VGA 640*[email protected] 864*525 35.000 P SVGA 832*624@75Hz 1152*667 49.725 N XGA 1152*870@75Hz 1456*915 68.681 N OTHER MODES 720*400@70Hz 900*449 31.469 P XGA 1024*768@72Hz 1360* 800 57.669 N SXGA 1280*1024@70Hz 1696*1072 74.882 P 66.667 74.550 75.062 70.087 72.086 69.853 P 30.240 N 57.283 N 100.00 P 28.322 N 78.434 P 127.000 Troubleshooting This LCD Monitor has pre-adjusted using factory standard VGA timings. Due to the output timing differences among various VGA cards in the market, users may initially experience an unstable or unclear display whenever a new display mode or new VGA cardis selected. Attention This LCD Monitor Supports Multiple VGA Modes. Refer to the Standard Timing Table for a listing of modes supported by this LCD Monitor. 10