About to install the above tv, it has a tv / cable / satellite card on board, I have used it with a terrestrial antenna and it works here in france, I have also used a satellite box for uk broadcasts via an hdmi socket, I now wonder about about using the 'onboard' satellite facility, do i need a free to air card or can i just connect the lnb to an aerial socket which gives out 5v dc? I always thought lnb's needed around 12v to function.
Sorry if it is a stupidly simple question, I am seeking reassurance before I kick off!
Thanks in advance
Tony