Re: i have fm/dab and tv sockets in room, when i connect cable to tv - no channels
You say you are in a flat. Do you have your own aerial or are you hooked up to a communal system. Communal systems have a master outlet, usually in the lounge, and the sockets in the bedrooms are slave outlets. These slave outlets must be fed a signal via the "return" socket on the master outlet plate in order to operate.