Scrolling interference lines on plasma?

J

JJarrett

Audiophyte
Looking for a little help on my new Panasonic plasma set-up. I am getting faint lines in the background that slowly scroll up the screen. They are particularly noticable in dark parts of the picture. 2 are greenish and 3 are purple. I've only had it set-up since Saturday but they seem to be getting worse. I have a cable STB/DVR connected through Component and DVD connected through S-Video. They are worse from the component feed but faint from the s-video. Since it's there on both I'm thinking there might be some interference somewhere?

Any advice?
 
M

Mort Corey

Senior Audioholic
Do a search on ground loop(s). I've never had that problem but it sure sounds familiar to what I've read in the past.

Mort
 
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