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AFryia
Joined: 09 Mar 2006
Posts: 965
Location: S.E. Michigan VPH-G70Q
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| Posted: Thu Jan 17, 2008 11:53 pm Post subject: Overscan with OTA HDTV |
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Watching the NFL playoffs this past weekend I noticed I have plenty of over scan (top and bottom banners partially off screen). This is only with the OTA HDTV YPbPr input.
If I adjust the vertical shift I notice video rolling out of view on the top and video entering the screen on the bottom. I don't have the same issue on the sides. So I'm not seeing 100% of the broadcast video.
Is this typical? The video is well within the raster, I just can't get all of it to display. 
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Fri Jan 18, 2008 12:11 am Post subject: |
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Top and bottom blanking set to much?
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Fri Jan 18, 2008 1:15 am Post subject: |
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Did you try hooking up you OTA HDTV source to a different device to see if the results are the same. Just to determine if your source is produceing the full image.
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AnalogRocks
Forum Moderator
Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada
TV/Projector: Sony 1252Q, AMPRO 4000G
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| Posted: Fri Jan 18, 2008 1:17 am Post subject: |
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Porch settings?
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CRT.
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