I have re-tuned my Samsung Smart TV when Maori TV and Te Reo have moved (changed from SD to HD and to another channel). I receive Freeview via UHF arial.
I found the new channels (now in HD as TVNZ 1,2 and 3). The video is pixelated. Only when SD is broadcasted (Adds or older broadcast) the picture is OK.
I however don't have issues watching TVNZ 1,2 and 3.
What could be the cause of this? Can I change settings to make this better?
My Samsung UA32J5500ASXNZ 32 inch smart TV is two years old. Does this mean my TV can't handle "newer" HD Channels?
Maori and Te Reo are now on a higher frequency. I would look at the aerial and associated cabling and connections.
make sure your aerial is horizontal. Try a manual scan on CH 38
Like I said before. I would be checking aerial and connections etc.