Iron audio lets you know if you have a good target or iron. If you are new and want to try pro mode, go to a soccer field or baseball
outfield to start working with pro.
I detect now in Pro mode Zero with "0" descrim. Iron audio off. I hear everything in three tones. Dig everything with a good repeatable
signal until you get the hang of it. Once you have an idea of what the machine gun sounds are in your headphones, things get alot
easier. This takes about a week of hunting in pro zero.
25 cents is anywhere from 81 to 89
10 cents is anywhere from 80 to 83
5 cents is usually 51, 52 if it is repeatable
at 53 still dig it. It is probable a
pull tab, but could be a ring also.
1 cent is anywhere from 67 to 81. Usually over
76 is always a penny, but screw caps come in
that range also.
Everything depends on ground mineralization, humidity
and how wet the ground is.
40's to 47 is gold more than likely. Lets say mid 40's
ins more than likely gold.
Check out the YOUTUBE VIDEO on rings with ATPro
that should really help.
Happy Hunting
Sparkster
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MXT 300, DFX, AT Pro, Gold Bug II, Ace 250, lesche, Gray Ghost, DX-1, Pro Pointer, Box full of coils and a Jug full of Pull Tabs