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cdv

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  1. On 7/9/2020 at 12:12 AM, Willy said:

    These connectors have shown their limits in multiple mating/unmating and in their IP specs in terms of water pressure resistance

    Another type of over-molded power cable with different types of connectors is now being thoroughly studied and tested. This will probably enable the depth specs of the Impulse AQ LTD to be increased to a market-standard values.

    If the tests are finally successful, this cable will be shipped with the next orders of LTD and probably will be shipped by FTP to the existing users.

    Willy, thanks for those words. My concern was the constant removing / re-connecting of the battery pack (especially in the field) I had a feeling those connectors would not last long . So the continued studying and testing of new connectors AND the probability of them being added in future LTD units does calm my fears!

    Cliff

  2. If you are worried about the connector (when not connected) either be real careful not to get water on the connector. Use a plastic bag if you have to.... or reconnect the connector until you are done rinsing it off.....

    To be honest, since I've owned my machine, I rinse it off at the beach, and take it home to charge.....it is only going to get wet the next day anyway..... connector hasn't been disconnected since I put it on originally. Many days it gets put away wet to drip dry......

  3. 1 hour ago, Daniel Tn said:

    I think mine are decently loud.  I downloaded a Db reader app for my phone and with the headphone ear piece on my microphone on the phone, the Nox seems to average 65 Db at 25 volume. It would jump to the low to mid 70s.  OSHA requires hearing protection for exposure to 85 Db and above to prevent hearing loss.  I'm not sure if I want mine any louder. The AT Max with blue Garrett headphones at a setting of 1 (lowest it can be set on volume) was approx 90 Db on the same app. The loudest setting for it actually peaked over 120 Db....which nears what a .22 rifle is. 

    Totally dependant on each individuals hearing as to what can be tolerated. On a windy day with waves crashing, you will turn up the volume.

    I will say those Garrett Blues are LOUD!

     

  4. 4 hours ago, Daniel Tn said:

    Just a tip for those that may not be aware or that don't mess with "advanced" settings...make sure your individual tone bin volume is set higher for underwater use and not just the overall volume.  I noticed with my yellow headphones that the volume on my test rings was low and it honestly didnt dawn on me til I hit a quarter while out in the water and the hit was so loud it hurt my ears.  It then clicked that while hunting on land I had modified the sound settings, and that my sounds were also set with the wireless headphones which have volume control. The yellow ones are different, but the individual programs are different too in that some are set with likely coin target tone bins having more volume than the likely trash tone bins.  Which in the water, is where most of the gold jewelry is going to be....once I went through and changed the volume of the bins to match the coins, I didnt have any trouble at all and actually lowered the overall max setting by a few numbers.

    Valid point Daniel!

    I had my target volumes modified too.....all but iron up to maximum. I have a few sets of headphones I use on the Equinox, , I use a reduced overall volume normally 22 or 23, with all but the yellows which I have to use a setting of 25.

    Cliff

  5. 11 minutes ago, Darwoody said:

    (I've added silicon to the insides of the yellow cups to lower the ambient noise that comes in the thin plastic also added gel pads for the same reason. Just wanted to put that out there for everyone to know they have been slightly modified.)

    I also have the yellow Koss phones. Had the same problem on the CTX. Could you advise which gel pads you used? I bought a pair off eBay but they're a bit too small (luckily didn't cost much fro China). Regards.

    My gel pads came from China also but via Amazon. Even with careful measuring and finding a pair that "ought to fit" they didn't, so I did as I have in the past, glued them on and that has worked fine. 

    Cliff

  6. Spent 5 hours in the water with the Equinox and the ML Yellows yesterday so now I have a good idea how they will work for underwater.

    (I've added silicon to the insides of the yellow cups to lower the ambient noise that comes in the thin plastic also added gel pads for the same reason. Just wanted to put that out there for everyone to know they have been slightly modified.)

    The phones worked well enough that I could hear targets underwater. My hunting with a snorkel is walking upright with 40 lbs of weight to keep me planted on the bottom. When a target is heard, I have the option of dropping down and fanning or using the scoop if it is a deeper target. 

    I seriously doubt these phones will work for Scuba hunting due to the noise from the air bubbles, I would try something else for Scuba.

    One time I did have trouble hearing a target and later realized the darn phones had slipped off my ears, guess I dropped down to fast.

    Nothing spectacular on this hunt but the Equinox really found some small targets out there. By the way, open small hoop earrings sound more like a false than a target so having iron discriminated and turning down the sensitivity until you have an almost silent machine (I don't us threshold) helped finding the smaller items. 

    Sadly that good looking rose gold Pandora stud is just 14k plated. I really thought I had my first gold stud earring in the water.

    Cliff

    2018-07-10 12.57.44.jpg

    2018-07-10 12.57.54.jpg

  7. Dan, the Pa facility isn't doing the Equinox repairs just yet. Minelab in Naperville? is doing the first few months to ensure they capture any problems/concerns with the machine while the Pa facility gears up to take over after a few months. 

    The Pa. facility is doing a great job with all other repairs and I wouldn't expect that to change when they take over repairs on the Equinox.

    Also since the unit is sealed, I would assume most "repairs" would be replacements.

    Cliff

  8. 6 hours ago, Jackpine said:

    All is not lost, I was finally able to remove the speakers from the headset using a narrow blade knife.

    So off to the store I went to purchase a pair of self adhesive felt furniture pads (3-1/2 x 4") which were then cut and notched to fit the speaker housings,  carefully minding the wires the pads were placed in the housings.  At the store I had also purchased a tube of mold and mildew preventative Kitchen & Bath caulk which was generously smeared over the felt. Popped in the speakers and done.

    Tested against the neighbors mower and seems to be a huge improvement in sound reduction.

    Sounds like a winner!

  9. 1 hour ago, dewcon4414 said:

     But I didnt notice a depth difference on a dime buried at 6" near the can.  Seemed to respond the same.... I didnt notice a depth lose.  However .... whats the down sidenof resetting it in the water?  Maybe nothing with a default gb of 0.

    Inquiring minds want to know...…  ?

  10. 38 minutes ago, EL NINO77 said:

    I did a short test of Beach2 - sens16, recovery speed4,,with normal TX performance .. and also from a overload-reducedTX performance on coin 50eurocent, and a large piece of lead and will not make a big differencein deph ..- maybe 2-3cm ..., and less ...

    Thanks, that sounds promising. I plan on doing some testing tonight to verify.

    Cliff

  11. 17 minutes ago, Edsped said:

    They are easy enough to pop apart, just pull the squishy part and the rest pops out with it or use a flat head to get in there.

    You could probably stuff some foam in there or other material for sound blocking.

    Don't use foam to insulate (unless closed cell) if you are using them underwater, you won't like the smell after a period of time. Applying silicon to the  inside of the ear cups will help and not stay wet when out of the water. Taping over the vent and drain holes helps some too, just remove the tape IF using them underwater.

    Cliff

  12. 9 hours ago, Steve Herschbach said:

    Going into overload is not reducing depth - it is giving you depth when the machine would otherwise be non-functional. 

    The overload will not go away until the conditions creating it go away.

    Steve, thanks for that input ….. but..... I'm in Florida, on the Gulf coast with really mild conditions.....I can hunt all day in the water without the overload coming in UNLESS I have my coil near a beer can OR put my scoop next to the coil for a longer period of time (haven't tried big iron yet). That is when the overload comes in and does not clear.....so …..conditions do go away but it doesn't reset when in the water...

    My main concern is IF transmit power is reduced does transmit power stay reduced IF the symbol is still showing on the display?

    Cliff

     

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