connected HD tv to non hd receiver. Picture fuzzy how can I clear it up

[webus2com]

Bought a HD TV . have non direct TV receiver Picture comes in on all chanels but it is fuzzy. how do I clear it up ?

 

[americanaudiophile]

When you connect a non HD source to an HDTV the TV has to upconvert the signal to display it. How well it does this varies depending on the manufacturer. Nothing you can do to make it better. Sounds like you will want to upgrade the receiver to HD.