Jenny I bought a matsui dv 3 and when i first scanned the channels
only got some bbc channels such as news 24 etc to view.
All the channels were listed but very few would pick up a picture.
I then had a new digital ariel fitted and now get all the channels. plus uk gold etc. via a top up card.
i lose the channels occasionally and have to pull the power button out for a few seconds and if that dont work rescan.
But are you sure your existing ariel is up to standard.
dennis Johnson
October 2006