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storm5510 · 03-31-2009, 12:01 PM

For the past few months, I have had an intermittent problem with my home theater setup. Actually, the audio portion is not an issue. It is the video. I seem to get intermittent interference from somewhere which produces a gray distortion line on my TV screen. This line will slowly progress from the bottom to the top of the screen in roughly one minute intervals. The image below demonstrates this in the center. Sometimes it is worse and sometimes not. It never seems to completely go away.

I have several devices all connected to an automatic selector switch. There have been times when the interference will even intrude during DVD playback. I would like to get some thoughts from a few here before I call the cable company.

03-31-2009, 12:01 PM	#1 (permalink)
storm5510 Registered User Join Date: Mar 2009 Location: Indiana Posts: 103 OS: Windows XP SP2 My System	Television Issue For the past few months, I have had an intermittent problem with my home theater setup. Actually, the audio portion is not an issue. It is the video. I seem to get intermittent interference from somewhere which produces a gray distortion line on my TV screen. This line will slowly progress from the bottom to the top of the screen in roughly one minute intervals. The image below demonstrates this in the center. Sometimes it is worse and sometimes not. It never seems to completely go away. I have several devices all connected to an automatic selector switch. There have been times when the interference will even intrude during DVD playback. I would like to get some thoughts from a few here before I call the cable company.