English 28
Appendix
Display Modes If the signal from the system equals to the standard signal mode, the screen is adiusted
automatically. If the signal from the system doesn’t equal to the standard signal mode, adjust
the mode with refering 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
Mode Resolution
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
Pixel Clock
Frequency
(MHz)
Sync Polarity
(H/V)
VGA
720 x 400 31.469 70.087 28.322 –/+
640 x 480 31.469 59.940 25.175 –/–
640 x 480 37.500 75.000 31.500 –/–
640 x 480 43.269 85.008 36.000 –/–
SVGA 800 x 600 46.875 75.000 49.500 +/+
800 x 600 53.674 85.061 56.250 +/+
XGA
1024 x 768 48.363 60.004 65.000 –/–
1024 x 768 60.023 75.029 78.750 +/+
1024 x 768 68.677 84.997 94.500 +/+
SXGA
(170MP only)
1280 x 1024 63.981 60.020 108.000 +,–/+,–
1280 x 1024 79.976 75.025 135.000 +/+
4_E150MP170MPbody.fm Page 28 Wednesday, September 19, 2001 2:54 PM