i have a toshiba 37rl853b with hd freeview built in and a toshiba hdr5010kb which is a hd freeview recorder when the aerial is plug straight in tv all channels work including hd but when plug through freeview recorder by plugging aerial into aerila input socket and the a loop cable from aerial output socket on back of recorder to aerial socket on back of tv hd works on the recorder but not on tv but all other programs work on tv so to watch hd i have to watch it through the recorder as cant through tv?