English-74
Display Modes
If the signal from the system equals the standard signal mode, the screen is adjusted
automatically. If the signal from the system doesn’t equal the standard signal mode,
adjust the mode by referring to your Videocard user guide; otherwise there may be no
video. For the display modes listed below, the screen image has been optimized during
manufacture.
APPENDIX
Macintosh 640 X 480 35.000 66.667 30.240 - / -
832 X 624 49.726 74.551 49.500 + / +
IBM 640 X 480 31.496 59.940 25.175 - / -
720 X 400 31.469 70.087 28.322 - / -
VESA 640 X 480 37.861 72.809 31.500 - / -
640 X 480 37.500 75.000 31.500 - / -
800 X 600 37.879 60.317 40.000 + / +
800 X 600 48.077 72.188 50.000 + / +
800 X 600 46.875 75.000 49.500 + / +
1024 X 768 48.363 60.004 65.000 - / -
1024 X 768 56.476 70.069 75.000 - / -
1024 X 768 60.023 75.029 78.750 + / +
GTF 1280 X 768 47.700 60.000 80.136 - / +
Mode Resolution
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
Pixel Clock
Frequency
(MHz)
Sync
Polarity
(H/V)
BN68-00656A-04Eng.qxd 9/18/04 10:49 AM Page 74