Minelab GP3500 advice needed

choppadude

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Dec 22, 2012
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Twin Tiers N.Y.
Just got a great deal on a GP3500 from, a friend. I have never used a PI unit so am, looking for all the tips I can get.
I go south a couple times a year to detect and have seen some guys in action using these units so I am ready to give it a shot.
Have absolutely no idea what I am doing with it so please explain in detail if you can.
 
Choppa,,
I would love to help you,,,I actually don't know what the difference is in your model,,and my 4500 model.

If it has iron reject,,,,if it works like mine,,, don't use too much,,will affect depth if you do.

Good ground balance likely needed.
 
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