Does anyone know if I should be able to connect the cable feed directy into the DTV freeview box (part of the tv)and get a signal. I thought this should work but I cannot seem to get a signal. The normal tv works fine and I can pick up the standard fta channels. Have also tried the RF loop through parts of my subbed cable box and dbox but to no avail. Unsure if it’s a fault with tv or not or if I am doing something wrong.