TommyBoy
Senior Member
Anyone have an idea of my problem. I removed the batteries from my M6 as instructions called for. It was stored in a spare bedroom, so it was in a dry climate controlled space. My M6 was stored for a couple of years. I decided I wanted to use it and put a couple of sets of brand new batteries in. The detector came on with the screen indicating everything was fine but no audio, normally a test tone comes on but that did not happen. I have no audio using the built in speaker or headphones. Could it have lost part of the program? Thanks for any thoughts.