On Fri, 23 Mar 2001, Richard Atkinson wrote: > On Mon, 19 Mar 2001, [ISO-8859-1] Marko Mäkelä wrote: > > > I noticed some curious effects on my old 1802 monitor, with the white and > red colours on a VIC-20 causing some curious waves in the horizontal > raster display, as if the colours were in some way "too bright". This is > less of a problem on the TV sets I use today, as I believe they can cope > with higher input voltage ranges. Out of spec voltage ranges are also a > problem on some of the Atari 8 bit computers. The vic-20 has two video out lines.. One's called video-high, the other called video-low. If you're getting over-feed, you have an impedance mismatch between your vic20 and the monitor. :) Try using the other video lien on the vic20, and see if your wavy line goes away. - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail firstname.lastname@example.org.
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