So, it is bulky item pickup week in our town I found a Magnavox
TV thrown out, and it is huge. I plugged it in, and found that the
picture waved and waved...

When I came back to plug it in again, the problem changed. Now, I have
one horizontal line going through the center.

I have read a FAQ on this, and have managed to turn the brightness down.
On full brightness it resembles a lazer ;-)

What problems should I look at? Where should I start?

Thanks a million!

-o