Quote:
Originally Posted by kf4rca
I think you can still find that showjpg.exe program on line. You can take an old DOS box and set up the autoexec.bat and the computer will go into the program and display your test pattern upon bootup! No keyboard intervention necessary. You can turn it off and when you turn it back on the test pattern returns automatically. Of course you'll need a scan converter to get the VGA down to NTSC.
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That .exe file sounds cool, but I'm using (I guess) a more hi-tech method. I found some test patterns online that are .mp4 files. They run for several minutes & you can play them in repeat mode on your video player. I had to re-size & trim some of them to get them to exact 4:3 ratio & remove borders.
Doug E.