Re: Apple //e on a TV card

[mjmahon@aol.com (Michael J. Mahon)]

Thomas Lecomte wrote:

>I've an Apple //e, with a standard composite TV-out. When I plug my Apple
>screen, it work fine, but the screen is only green&black. Si I've tryed to
>plug my Apple on my TV-card.
>But there is a problem, the image are always moving from bottom to top. I
>tryied to switch color on/off, but it has no effects.
>I also tryied on another TV card, and I've the same problem.
>What can I do?

It sounds like a vertical sync problem.

The US Apple outputs a pseudo-NTSC video signal, with 60Hz vertical
sync.  Do your video cards expect 60Hz?  Can you set them to accept
NTSC-like signals?

-michael

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