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Found 311 results

  1. Stephen newell

    Calling The Zed Family

    You have a new brother in the family. Special thanks to each of you that gave me advise on this decision. Extra call out to Brian for checking the Zed out for me in person. Lot of respect for the tight group we have here. Feel free to drop tips and hints in here or pm. I have read so many threads my eyes are bleeding lol. Come on 1 oz Nug. JW looking forward to nugget find sharing with you. Fred low and slow, Check! Nenad hit me up with more of those tips, so I can pay for this thing lol lol.
  2. Sourdough Scott

    Gpz Aftermarket Coils

    Came across a post on Facebook, about this gentleman testing a few aftermarket coils. This really opened my eyes this morning. I was under the impression that the Minelab coils were chipped and no aftermarket coils could be used. If this was the case? Why did they wait so long? The smaller coil would suit my needs just perfectly. http://golddetecting.forumotion.net/t26022-gpz-18-coil-test-report
  3. Ok I am just passing this link on, as I found it of interest I feel others on DP perhaps may be interested. This is the first I`ve heard of such thus have no idea if it is for real but I hope it is so, we want lighter, smaller, even bigger coils for our Zs. and as we`ve experienced, with the aftermarket coils for SD-GPX series, increased finds, why not for the Z? http://golddetecting.forumotion.net/t25940p60-aftermarket-for-gpz
  4. Is there anyone out there who is willing to explain a little more in depth about the Sensitivity setting in the GPZ7000 and how works in relation to the other settings? Or perhaps point me to an existing discussion? I don’t feel I know enough to use it correctly and I know it's obviously important. Thank you in advance. David
  5. Evening, I hope this makes sense. I have a GPZ and an SDC and they seem to work pretty good near power lines. Plenty of auto channels to try and find a quiet one. As these are the only detectors I have ever owned I am wondering if other detectors - older minelab and other brands - are as quiet around power lines? Especially the really big trans-country lines. The reason I ask is that I found a nice looking area today that has been worked 'in the olden days' and in the short time available (20 minutes) this evening I found quite a few shallow rust nuggets, small/nice sounding bits of lead and absolutely no tell tale signs of old detecting holes. All targets were so shallow that a Kmart brand detector could have found them. This is all within about 60 metres of some bloody big power lines. Would I be right in guessing older technology might not have been able to handle the EMI so this could be some new ground? Apart from the flogging it got 100 years ago Thanks, Northeast
  6. Gerry in Idaho

    GPZ 7000 & Titanium Knees?

    This might have already been posted I figured it would be faster to ask. I have a potential client who is thinking of upgrading from a 5000 to a 7000. The concern is his knees and he thinks he'll have both knees replaced next Spring. I know a 5000 can be used with long shaft (I have customers with titanium knees), but the 7000 is a different beast. Anyone know for a fact if it is possible or should he stick with the 5000? It would be nice to hear from those who know from experience and have tried it.
  7. What ground balancing mode does everyone use? Only reason I ask, is I recently saw a video with Johnathan Porter on Facebook, , where he got a faint signal, that ended up being a nugget. He mentions if he was in auto, passing over the target 3-4 times, more than likely the signal would have went away. Now I hunt in auto, and I can't count how many times I've come across a faint target, and it went away after a few swipes of the coil. Now I wonder how much gold I've missed....😢 Dave
  8. I have noticed since I have been detecting in semi auto tracking, at the start of the day when I drop the ferrite ring on the ground, I can never hear the ferrite, but I do the thing with the quick track button anyway. My question is: Once I have set up the detector to the ferrite ring in semi auto tracking, if I NEVER touch the quick track button ever again, and never take the detector out of semi auto, do I ever have to use the ferrite ring again? It seems to me if you dont touch the quick track button in semi auto the detector always has the correct ferrite balance regardless of ground conditions. Dave
  9. Steviebam

    GP 3000 Vs GPZ 7000

    What would the difference be on mineralized rocks and hot bedrock between these two detectors? Took out my 3k and had a hard time detecting due to these two factors. Hoping a new 7k would solve that issue. Thanks.
  10. Ok to kick this off i have just purchased a gpz 7000 spent my time with a sd 2000, gpx 4000 and a gpx 5000 all good machines if you ask me! But tryin to get a steady rewiew on a zed and bloody hell there seems to be two sides to this argument, A. The people who are dealers and trying to sell and in that case the thing has been sent from the gods to find gold!! B. Those who cant afford one and use the trusty 5000 and rag it down it doesnt perform aswell bad in hot ground misses nuggets just garbage bla bla What i want to know is a unbiased opinion on this machine from an average prospector like what most of us will be at how effective it is in a variety of ground conditions. Coming from north qld the gold can come in a variety of iron rock and minerialized ground. And also any tips people have come up with while using this machine?
  11. I used the GPZ 7000 in the Summer of 2016 (with yellow ferrite ring) but it had so much ground feedback in my detecting area that I sold it. I found that the ground noise on the GPZ was masking targets over the GPX-5000 running in fine or enhance gold timings. (Damp & salty highly mineralized ground.) Question: Has the latest software update with Locate Patch & Semi-Auto Ground balance helped significantly to handle this type of bad ground feedback? I am considering buying another GPZ 7000 this Summer to try again. Also, I found that the 5000 can match or beat the 7000 on larger chunky gold targets when running the larger coils. (And of course, the GPZ was superior on some specimen gold types vs the 5000.) Here is an air test on a 3 ounce wire gold & quartz nugget below. The 7000 was at maximum sensitivity of 20 with the stock 14" GPZ Coil. (I didn't own the 19" GPZ coil to try in this test.) I mostly ran in Difficult/General or Difficult/High Yield as Normal mode was impossible here, too much ground noise! 3 Ounce Wire Gold Nugget: (air test) GPZ 7000: Difficult/General: 18" Difficult/HY: 18" Difficult/X-Deep: 16" Normal/General: 21" Normal/HY: 23" Normal/X-Deep: 20" Severe: 15" GPX 5000: Fine Gold w/12" NF Round EVO coil: 17" Normal w/12" NF Round EVO coil: 21" Fine Gold w/15" NF Round EVO coil: 18" Normal w/15" NF Round EVO coil: 23" Fine Gold w/19" NF Round EVO coil: 20" Normal w/19" NF Round EVO coil: 25" Fine Gold w/25" NF Round Advantage coil: 20" Normal w/25" NF Round Advantage coil: 26" -Don
  12. What's the current feedback on the GPZ-19 coil? Good to have? Thanks.
  13. Heading to Rye Patch, NV next week with new detector. Very little mineralization out there and far away from any type of EMI. Looking to go as deep as possible. Reading the manual cover-to-cover but thought you all could provide some guidance on the initial settings. Thanks!
  14. Been wearing headphones while detecting for years. Now that we’re running the GPZ I see some respected GPZ users on here that run without them. Would love to ditch the ‘phones... Thoughts?
  15. I`ve been going back and re reading all the stuff I can find that JP has written about the 7000. One of his articles about going for bigger stuff he recommends General/ Difficult over High Yield/Difficult, and for the last few weeks that`s the setting I`ve been using. Still not setting the world on fire but got a funny one yesterday. This piece came through as that lovely electronic warbly signal I like and before I disturbed the ground I tried High Yield and could just barely hear it. Switched back to General and could hear it no probs. It only goes 0.35 g and it amazed me that General would get such a small piece better than High Yield. It was down about 8 or 9" range. This is one of the articles where JP mentions General over High Yield https://www.minelab.com/anz/go-minelabbing/treasure-talk/gpz-19-compared-to-gpz-14-nugget-dig
  16. Just got a new GPZ-7000. Anyone use the GA-10 Guide Arm? Thanks.
  17. Goldscreamer

    2 Wm 12's

    I have two WM 12's, purchased the second some time after the getting the first. The second WM, when turned, on will not work without the original being turned on, is this normal? do I need to do something different to make it work like the original?
  18. This has happened for awhile so I thought I would throw it out to the experts. The Wireless Module on my 7000 does two things I don't understand and are probably related. 1. It takes an insanely long time to charge and after a couple of days, it takes another insanely long time to charge. 2. When out detecting it runs out of charge before a day of detecting is over. Any thoughts? Thanks...
  19. Hi all does anybody ground balance there machine as per instructions then leave the machine on the ground with ferrite under the plate ? I did this while i was getting the rest of my gear ready and it really made it quieter , in very hot ground. The machine was sitting there for about 5 to 8 min approximately.
  20. Does anyone think about going back to the first firmware update for the GPZ? Has anyone felt the audio is different and better results were had with the first update? The upgrade works good but I can't seem to get the audio where it used to be even though I wrote the exact settings down. Just curious if someone out there experienced the same thing. No problems finding gold, just doesn't sound right.
  21. I have audio problem with gpz 7000 and has failed to resolve even after updating the software... the problem started on its own and I resolved to update hoping it will go away but this far nothing is coming
  22. I'm just curious if anyone has created an extension cable for the GPZ 7000 coil. I am working in some narrow spots inside my gold mine and I would love to have the control unit in a backpack on my back and just use the coil without the bulk of the detector. Mlgdave
  23. mlgdave

    Gpz7000 Lost Audio

    I posted about 6 weeks ago that my GPZ 7000 lost its threshold I sent it in and they replace the control box and that didn't fix it so I sent it back in and they replace the whole thing now. In the meantime I thought why don't I use the SDC 2300 and I found some gold with the backup
  24. As a result of the Minelab 7000 firmware update I had reason to revisit Xchange2. My story is that I had my main copy of Xchange2 on a computer that crashed. My backup laptop included a copy that didn't support the 3030 and 7000. I didn't want to loose the 3030 data so I renamed some files. When I used Google Chrome to go to Minelab and download the Xchange2 program a popup came from Google and said this was a fishing site or malware site and could not download the Xchange2 program. I had to open the Microsoft Edge (Exchange Browser) and get the file and install it that way. Has anyone had Google Chrome block a Minelab download? Mitchel
  25. I've seen parts of this comment re-posted numerous times now and feel I need to clarify my remarks on the subject of warming up..... (originally posted here http://www.detectorprospector.com/forum/topic/665-my-take-on-the-minelab-gpz-7000/page-2 post 34) When you first switch the GPZ on at the start of a session, the auto GB electronics require the coil to be moved across the ground to get good averaging data to allow the detector to run as smooth as possible, this is over and above the initial GB which removes the bulk of ground signal. This averaging process can take 10 to 20 minutes depending on the ground you are working in and the Gold mode used (especially High Yield). There are multiple components to the GB of the GPZ 7000, removing the bulk of the ground signal noise is only one part of the equation. Hope this explains things more succinctly. JP
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