Tranceiving what in particular? There's quite a lot you can receive legally without a license, but there's next to nothing that you can transmit without a license. It's more or less limited to cordless phones, central locking remotes and the like and those PMR446 radios you buy in multipacks from Argos or Maplins. Pretty much everything else you need a license for (marine vhf, cb, amateur radio).
I have a Matsui television and have moved to a different area and transmitter. How do I retune the television to receive the new signals from the new transmitter. Is there a menu specifically for tuning?