Vertical lines - is it the Videotron box or my HDTV?
I have a Toshiba HDTV DLP 50 inchs with hd videotron terminal. On the normal channel sometimes 1 or two verticals ligns appear on the screen, I do not have theses ligns on HD channel, I want to know is someone else had this problem and if it comes from videotron HD terminals or TV???
I have seen exactly the same issue.(Toshiba 44hm85)
Where have i have seen it?
SD channels, in particular on HDTV and the food network. It generally appears as a single slightly off colour vertical line directly in the middle of the screen. Generally only some shades show the line. So the black and red portion of the screen will not have it yet the flesh tones and white will show the line. (for example)
It is not constant and seen most dramatically during food network self promotion commercials..
Is this what you are finding? I almost wonder if there is a support bar in the middle of the screen that somehow is interfering.
ive had a similar problem i had one vertical line close to the center of my tv with the pace 551 hd box on only standard definition channels. I returned that box and picked up the HD PVR from scientific atlanta and i never had a problem since. many people have problems with the pace box, my guess would be that is whats causing the line.
I have the exact same issue...always seems to pop up when watching Food Network. No issues with HD. Line usually right down the middle. Pace 551 terminal. The problems seems to go away for a week or so, then come back for a few days.
I thought it could be my TV I just bought, but the line expands if I stretch or zoom the picture.
Same problem for me. Saw it for a few days a couple of month ago than it came back to normal (Only SD Channel). The TV didn't make a difference. I saw it first on my 42" Plasma than when it came back 2 weeks ago, I tried also on my 27" and 13" and still saw it. Tried 4 different connections (RCA, S-Video, Component and HDMI) and the problem was still there. Then I called a Videotron Tech that came to change it. Same problem is back a few hours later. Will probably call them soon again to change it. They have no idea what could be causing this problem. I'll keep you informed.
I see them on most SD channels mostly on 128 and 131, and funny part is when you find them, all your mind will go to that part to find any other places on your screen, kind of psychology game.
In HD channels I have not seen them yet.
It has to be pace 551.