Bought a satellite dish/ reciever a year ago from that well known electronics giant LIDL Anyways, tried it a few times ( temporarily ) and everything was fine. Just got round to putting it up properly, and although the system is on target with the satellite, I have no pictures at all ( previously there were a shed load of channels.. mostly German ). I have checked all connections and tried different setting such as polarity etc., but to no avail. Funny thing is, when I tried it out before, I was able to get a signal on about 3 different satellites, but now just one, sadly with no reception. has technology passed by my hi- tech equipment by????? HELP!!