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Metal Detectors
Minelab
Minelab GPX 4500 information and questions
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<blockquote data-quote="Big Johno" data-source="post: 563186" data-attributes="member: 16872"><p>Hi Mate,</p><p>What the other guys suggested is what I do, if I'm in fine gold and things get ugly in an ironstone area I try adjusting the gain down from say 12 to 8 and see what happens , still noisy try 5 & see, still noisy I just change into the less sensitive timing Enhance and readjust the gain back up , ground balance and see what happens. Enhance is not quite as sensitive as fine gold but is great in noisy ground and will still find gold, even if you have to keep adjusting the gain down in Enhance. If the ground is still ugly same process, down in timing and adjust gain from as high as you can down to whatever. I normally don't go lower than 4 in gain without dropping to a less sensitive timing.</p><p></p><p>If that don't work, buy a carton and chill out until the emi has gone or try different ground. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> </p><p>cheers Johno</p></blockquote><p></p>
[QUOTE="Big Johno, post: 563186, member: 16872"] Hi Mate, What the other guys suggested is what I do, if I'm in fine gold and things get ugly in an ironstone area I try adjusting the gain down from say 12 to 8 and see what happens , still noisy try 5 & see, still noisy I just change into the less sensitive timing Enhance and readjust the gain back up , ground balance and see what happens. Enhance is not quite as sensitive as fine gold but is great in noisy ground and will still find gold, even if you have to keep adjusting the gain down in Enhance. If the ground is still ugly same process, down in timing and adjust gain from as high as you can down to whatever. I normally don't go lower than 4 in gain without dropping to a less sensitive timing. If that don't work, buy a carton and chill out until the emi has gone or try different ground. :) cheers Johno [/QUOTE]
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Metal Detectors
Minelab
Minelab GPX 4500 information and questions
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