ivan salis
Gold Member
- Feb 5, 2007
- 16,794
- 3,809
- 🏆 Honorable Mentions:
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- Detector(s) used
- delta 4000 / ace 250 - used BH and many others too
ah the famous "ghost signals" look very closely at the soil as you dig --since you might have a item that was once there but no longer is there now , say a smallish iron item that has rusted to dust but since its still basically "intact" as a rust dust blob it rings up but once the rust dust soil is disturbed "poof" it disappears --look for rust in the soil it is a sure sign --3 other very important things to know * -- #1 some soils have natural "iron" (red clay esp,) and or other minerals in them and many detectors will read these as "metal" * so you need to "ground balance" your machine to the soil your searching in so it can run stable and not just go "beep --beep--beep" all the dang time , the is done by adjusting the ground balance if you have that ability, if not one must do it by adjusting ones power out put / sensitive level downward just until the machine is stable then stop . #2 being to close to a big time power source can often cause EMF (power bleed off from power lines and generators ) issues which will screw with the detectors coils electrical field it generates to find stuff --again adjust your machines sensivity level to smooth things out .#3 since metal detectors use an items "electrical conductivity level" to find metal in general and to try figger exactly which one its found --its very important to understand that some items of different metal make ups can read almost exactly the same -- like a nickle coin , a aluminum pull tab and a gold ring --all ring up very closely --but bounty hunters when properly adjusted discrimination wise tend to give clear sharp tones for gold and nickel while the pull tabs will sound "crackly or less than sharp"--the ears are the key to not digging butt loads pull tabs with the bounty hunters.--to properly train your ears will take time maybe 50 to 100 hours of actual in the field use
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