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Been thinking about my 8500 Now the 8500 has it warts, but it has some good things about it too. One of the 8500 warts is that it really works better with concentric coils. I don't know if it was designed that way or not but that is just the way it is, so I don't put DD coils on it any more. My frustration level with the 8500 is way higher when running DD coils. So I quit using them on the 8500. My preferred concentric coil on the 8500 is the 8" round Tek coil. It gives the best stability and target id accuracy, including on nickels. Another wart of the 8500 is the 8500 operating manual, in particularly regarding sensitivity settings. The Omega 8000 manual tells you what is going on with the sensitivity control settings. The 8500 manual doesn't and so you get in trouble right away. On the 8500, just like on the 8000, Sensitivity settings of 1 to 70 are GAIN settings. 1 is lowest Gain, 70 is highest Gain. In other words, a Sensitivity setting of 70 is MAX GAIN. If site conditions (EMI, trash, ground minerals) allow, you can raise the Sensitivity settings above MAX GAIN into the HYPER THRESHOLD settings of 71 to 99. Since the operating manual doesn't spell this out, the tendency is to try and run up into the HYPER THRESHOLD settings thinking you are only running 75% to 80% power when in reality your are running 100% plus, and in most cases, site conditions don't allow for it, resulting in some major frustration. I find that sensitivity settings around 55 to 65 work best for most sites in Deep 1,2, and 3. Deep 0 setting often allows the most use of HYPER THRESHOLD settings but Deep 1, 2, and 3 work best if you keep below Max Gain (70). A sensitivity setting of 55 in d5 (non modulated audio tones) with the 8" round concentric is good for a hard hitting 8" dime, which is pretty decent, and leaves room for power increases if the site allows. Some of the pluses I like about the 8500 is the full control of the segment audio. Instead of the normal disc or notch discrimination, I can just manage each segments audio volume. This gives me disc/notch capability while still seeing full display responses. When I combine this with the Primary and Secondary TID feature it allows me to focus on what I'm hunting for, which for me is nice gold jewelry. I've already found some nice gold with the 8500 but now I think I'm going to specialize the 8500 as a large gold ring finder. Just going to cut the audio to all the segments except the Tab and Screw Caps segments, put it in VCO and hunt matching Primary and Secondary TID signals in places where men are most likely to loose a ring. Should be a successful strategy for larger gold. Gonna find out. I'll let you know how it goes. HH Mike (might be a few weeks before I report back, forgot this weekend is going to be rainy and honey-do's are already lined out for me. Teknetics Omega 8500 Data & Reviews

I sent my F-Pulse back for a full refund. It had to be defective and I just didn't like it. Not knocking something that didn't work because I have read many positive reviews and if Steve H says it's good I am sure it is. I am just not going to risk waiting for another one. Profind 35 here we come

Need help. My equinox 600 doesn't change discrimination patterns when I switch detect modes. I am always in all metal mode. My boyfriend has the same machine and his changes with each mode...he doesn't know why mine does not. I can't figure it out...help please.

I bought this GPX 5000 second-hand and when I first had it it worked fine, but now when I turn it on it doesn't seem to be able to detect any signals. If I wand it over a large piece of metal it just about detects it and if I turned the unit on and off it seems to improve it. Could it be the coil? I've made a video :

My old model CTX leaked in salt and the plate that goes into the cell (housing side) has been eaten off. Anyone have this problem and find a way to restore ;contact? I'm looking at a bit of copper wire in the slot to contact where the plate sat...brutal makes me sick how bad this gasket seating is on this model. Ive tried everything to keep it dry. cjc

http://www.dankowskidetectors.com/discussions/read.php?2,162208

I have had a Garrett ACE 250 for several years and just bought a very slightly used Garrett AT Pro a week ago. A couple of times I did not get any sound when first turned on but after wiggling the coil cable it started giving tones again. On occasion it has suddenly started chattering with almost no movement and I have done a reset and it corrected the problem. My main issue right now is that if I bump the coil cable close to the connector I get a tone every time. I have removed and re-inserted the connector twice making sure it is fully inserted but still get the tones. I have made sure its not the connector itself. I don't have another coil for the AT Pro to swap out. I texted the previous owner to find out when he purchased it hoping it was less than the 24 month warranty that Garrett has. Wondering how strict Garrett is on fixing issues like this or replacing a coil with a bad cable if I was not the original purchaser. Any suggestions are appreciated.

Anyone had the problem of their pro-find 35 losing its bleeping audio? Still got the vibrations and hence some resonance sound, but its as if ive gone deaf, which evidently i haven't. Is this serious? Thanks, Andy.

Who could help me. my GPZ 7000 works fine, but sometimes I can not turn it off. I keep the button pressed and it display ( turning off), but it will never go off. I used that remove the battery of the detector to get it off.

Hello, All. Dave in Ohio. I've been fairly pleased with my Impact since purchasing the pro-pack from KellyCo last year. My negative issues this far have been minor: another short person's detector--Could someone please build a detector that extends far enough? Couple of inches of cable and some extra shaft? Not that big a deal, though a taller detector would be nice. My issue now, though, is significant: When I've been detecting for an hour or more, my detector suddenly goes nuts. It starts jumping through numbers and making all kinds of noise. Point it at the ground--crazy. Point it at the air--crazy. Power off and on--the same. New batteries--the same. Changing frequencies or adjusting isat--no change. Lower gain, different coil, switching programs--no help. When it starts to happen, I know it's time to go to my backup detector. So? Any ideas or similar issues? Any help much appreciated. And yes, I also got online and updated.

Unboxed it, assembled it and went to power it up...and nothing. Hooked it up to the charger and the charging light stays solid and doesn't blink. Able to power it up while on charge and the battery indicator reads full...but as soon as I unplug the charger, it dies. Need some help please.

Has anyone had this issue? Occasionally when charging my elliptical HF coil it will not start the 3 second on/3 seconds off indicator once it is charged. I changed it for hours yesterday and the most it would do would be that the light would occasionally flicker. Finally I took it off charge and the controller indicated that the coil was fully charged. The coil seems to function fine other than that. Thanks

Steve Have you ever heard of this problem and tell me if you think you know what it is... I have a Equinox 600 and I got vdi issues where I will be swinging the Detector hit a signal and then not want to dig that and keep swinging and it will show another vdi and then freezes up while I'm still swinging and then -- will show and then after six seconds or so 00 and then go again and same thing and I have turned sensitivity to 20, recovery speed 3 iron bias 2 and ground balance on auto tracking.... I also will swing over a vdi and it will jump and lower and jump and lower. And on pinpointer mode it sometimes won't have audio but I back out and try again it does. This is for sure a bug. Right?

Here is my problem. I bought this used and I know it's older then 3 years and it was working fine. I can hear the threshold but I can't hear the target response. In this case the target is a gram nugget. I have a metal fire pit in my backyard and I have to put the coil about 6 inches from before I hear a response. This problem comes and goes for what it's worth. I have tried different coils with the same results, used those same coils on my 3000 and everything is dandy. On the front panel I have the switches set as Fixed, Double D, Normal, and General. ( I was using Double D coils) I have tried the Factory preset and the problem is still there. Any ideas before I sent this off to Minelab?

The lobo needs repair, does anyone know where I can get the Loved Lobo repaired? I just got going and then there it was gone! lost my pin point mode. Why is this happening to me ? I just want to MD all day long. Someone told me to get rid of it, but we just got together. How could I do that to her. So any help would be of great help, at a moment like this. I can't send it back to the factory because the factory don't want it either now that it's all gone quite. Think I'll sit down and cry now.

I normally run my pin pointers on vibrate only. At some point in the past 3 months I managed to change my TRX to beep and vibrate. When I got tired of it I found my instructions to change it back to Vibrate only and low and behold, the current option is the only option it will give me. When I try to cycle through the target response options it only cycles through the beep and vibrate mode. Will not cycle through all the options. I thought it might be low batteries but a battery change out made no difference. I've never submerged it so water wouldn't be a issue. Any ideas? Guess I'll have to cough up some money and send it off to Whites to get fixed. Bummed me out, I can tell you. I had to leave it at home and start using my Tek-Point which I don't like to use for jewelry hunting as it isn't as sensitive as the TRX on the small gold items. HH Mike

Well i wondered when this would happen. Ive got at least 700 hours on my Nox ... but this morning in shallow water she let me down. Top part of the cuff broke off. The cuffs are really to far apart and with the torques we put on them back and forth you may consider a metal one a better choice if you water hunt. Kind of bad, i wanted to hunt with a couple of people from a few hours away who came for a few day and hadnt been able to because of the less that great weather. So about an hour into it........ ugh. But i kept pushing it along...... in the wet sand. At least i got a 1.4 gram 18K (750) necklace charm for all that work lol. Got home and called Jamie at ML........ new one coming Monday. How bout that for FAST? Thanks ML. At least there were finally some trash to at least chase around so ...... road trip again tomorrow. Like most of us ive got a few cuffs laying around.

After researching I purchased my first detector Oct. 2, the Equino 800. The second time in the field, fully charged, the display faded to blank. Being unfamiliar with the machine, I thought I did something. turning it off and on again brought the screen back. I was on a trip and doing my first detecting in Nevada sun and it happened again. The audio was fine, screen blank. Got home and went to the beach after 10 minutes, the same thing. Reset unit and it worked for the next two hours just fine. I contacted ML and they sent me a pre-paid UPS ground label to send the control pod unit in for repair. So it appears, just in shipping time alone, the detector will be away as much as I've had it in my hands so far. Of course I'm a bit disappointed in not being able to go detecting and am experiencing some buyer's remorse. I am now wondering if I made the right choice in detectors. Maybe in the mad rush of hype and sales of the EQ, Minelab's quality control is slipping?

I recently lost sound whilst detecting. The detector was working just fine. I turned it off after finding 3 small pieces of gold to have some lunch. After i turned it back on and went through the quick start process it just dropped sound. Only noise i got was turning the wireless off and on. Then the detector would shut down without removing the battery. I tried to reset, also didn't work. Very frustrating as i was on a good area and had driven 560km. Please advise as im at a loss. The detector hasn't been used more than 20 times, ie brand new.

Looks like I'll be sending my new Nox in again for repairs. It was replaced 6-7 weeks ago because of a faulty power button, now it won't charge. I tried doing a reset, I tried another charger and nothing. It goes straight to a solid green light and will not charge. So, once again off to Minelab for I'm sure another new control housing. I may have 20 hours of use on this one, I've charged it 2 times before it quit charging. Not a happy camper as I had a weekend hunt planned coming up in 11 days.

So I went to top off the charge in my nox 800 and after connecting the magnetic cable I saw that the charging indicator light wasn't on or flashing. So I brushed off potential debris that might be keeping the cable from making connection and tried again. Same thing. I checked on my wm08 module and it started charging. I tried my other cable and same thing also. I checked the contacts and surfaces on the cable and the detector and looks fine, just not working. So I did a factory reset- that didn't fix it either. Has this happened to anyone? Am I missing something? I've already emailed customer service i last had 2 of 3 bars on my charge level so I'm leaving it connected to the charger overnight and will check if it's still 2 bars. Quite an annoying situation, but it is the first issue I've had with it to date.

If you are using the WM08 AND the minelab waterproof cable, AND black Widows or Sun Ray phones and you "think" you are having performance issues please let me know!

Lately, I've been experiencing the coil overload problem. Its hard to say whats causing it but it happens often. Probably not the best thing to do but I tend to slightly lean on the detector as I'm digging a target with the coil firmly against the ground. I've done this for a while with no problems before. It only shows the overload signal or shuts down when the coil is pressed against the ground. I've noticed it happens when using different coils as well. The only thing that has changed recently is the settings I use. I often have the rx gain flat out at 15 (gpx 4500) and other setting quite high also. Is it possible that the more extreme settings (when the coil is in contact with the ground) are the cause or is likely a problem with the machine?

After getting my RMA# and printing out the return label, I noticed the package is being shipped back to Naperville Il. instead of the repair center in Pa. The on/off button is difficult to operate, you have to manipulate it just right to get it to engage. I take it that it's going to be replaced rather than having the repair center take a look at it. Not complaining, just making an observation.

We had a look out today . And for some reason the nox switched it's self off ???????? It would do this intermittently from 1 minute to 5 minutes just went off ??? It was fully charged . Has anyone else had this problem ??? Tried a FR . Still did it ???? Any info appreciated .