[mythtv-users] bad picture on lower channels

[Bill Omer]

On Thu, Apr 3, 2008 at 5:31 PM, Brad DerManouelian
<myth at dermanouelian.com> wrote:
> Bill Omer wrote:
>  > I have a strange problem.  For some reason on one of my two pvr tuners
>  > (a 150 and a 250), the picture is unwatchable when it's a recording on a
>  > lower numbered channel.  I'm using analog cable.  It seems like only
>  > channels that are lower than 10 are affected, and only on one tuner.
>  >
>  > The picture is distorted, kind of hard to explain what it looks like,
>  > but its unwatchable.  Has anyone seen this before?  I'm using svn as of
>  > about two weeks ago.
>  >
>  > I haven't had a lot of time to really trouble shoot this, so I apologize
>  > for the lack of details.  I'm wondering if this has been seen before,
>  > although I wasn't able to find anything in the archives using my search
>  > terms.
>  >
>
>
>  Check to make sure you're using the right frequency table on that card.
>
>

Well, the strange thing is the video source frequency table is the
same for both cards, but only one card is having this problem, and
only on low channels.  I changed it to us-cable-irc, but no change.
I dont understand why only one card is doing this that is.  It's the
PVR-150 thats having the problem, the 250 is fine.