Can anyone help me out please. I installed a brand new JVC Vcr/Dvd Recorder combi and followed instructions to start the auto tuning. After a while the machine sprung back into life with channels 1-5 now preset but the picture quality on them all is terrible. We live in an excellent signal area and have always had good picture quality. Will the better quality channels of 1-5 be installed in a different place or is there a setting on the machine that i am missing.? Many thanks in advance. Neil.