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DiggingPA
2. I was hunting with Dr Tones US coin program. There were several times where I had a reading on the screen in the accepted range but no audio to go with it and the reading wasn't deep most of the time. For example, I had a 12-38 at 4 inches and the 3030 gave no audio. Am I doing something wrong?
Firstly, congrats on the quarter. :)
Secondly, the previous link posted by sprchng should fix you up perfectly with your headphone issue.
Lastly, that behavior can be rusty iron, or a good target co-located with iron.
See if this helps... http://www.findmall.com/read.php?86,2264380,2264382#msg-2264382
hh,
mike