Calabash Digger
Gold Member
- #1
Thread Owner
I pulled the trigger on a 30/30 sorry guys.Ive had it out 2 times, should I manually set the sensitivity in my soil or put it on auto?
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Pulled the trigger on what ??Ive had it out 2 times, should I manually set the sensitivity in my soil or put it on auto?

Ive had it out 2 times, should I manually set the sensitivity in my soil or put it on auto?
Fe/co & gr/co are the way to go IMO.

I haven't seen the term gr/co before. Something I've missed perhaps. Please explain what that's all about.
You may teach me something my friend![]()

I believe he's referring to ferrous/coin and ground/coin separation modes![]()


I got in my test garden playing around with it yesterday (I know it doesnt like freshly buried items) and it hit coins BETTER at depth with the manual actually it wouldnt hit 12 inch silver in auto. How do I take the auto sensitivity to the +3 or negative 3 when I go to my screen it just says auto or manual. \PROBALY SHOULD JUST LOOK IN THE MANUAL LOL

Correct me if Im wrong but I think there is no such thing as 25 auto, the 25 value is the manual setting and only for that, so you can see your sens when you switch back to manual, the green # in the sens screen is the auto setting which it goes 0+1+2+3 depending on your choice, it automatically adjust on terrain conditions, if what you are saying is true, then the detector could go 30+3 ?
As I said, I could be wrong.
thanks that was simple enough. Is putting it in auto +3 JUST MAKING IT ADD 3 POINTS TO THE SENSITIVITY it thinks the machine should be running at?