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GPZ7000 19" coil GPZ19 information and questions
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<blockquote data-quote="wiley coyote" data-source="post: 372739" data-attributes="member: 7587"><p>Last time I used the 19", this is what I had it turned down to. Hi yield, difficult,max vol 8, vol limit 8, sens 8,smoothing high. Tried in manual and auto, no better in either. Tried it in extreme, no better. Used the ferrite on start up each time. I don't think it's E.M.I. but ground noise, as it moans louder toward the end of each swing,but I'm not raising the coil at the end of each sweep. It was still registering on targets over all the background noise, but its exhausting and unpleasant to use for too long like this as I have to concentrate too hard to interpret every noise it is making. It's simply easier to put the 14' on,crank it up and enjoy the rest of the day. After using the 19" for 2/3 hours, it takes about 2 days for the ringing in my ears to settle down. Maybe I've got a dud coil! wiley.</p></blockquote><p></p>
[QUOTE="wiley coyote, post: 372739, member: 7587"] Last time I used the 19", this is what I had it turned down to. Hi yield, difficult,max vol 8, vol limit 8, sens 8,smoothing high. Tried in manual and auto, no better in either. Tried it in extreme, no better. Used the ferrite on start up each time. I don't think it's E.M.I. but ground noise, as it moans louder toward the end of each swing,but I'm not raising the coil at the end of each sweep. It was still registering on targets over all the background noise, but its exhausting and unpleasant to use for too long like this as I have to concentrate too hard to interpret every noise it is making. It's simply easier to put the 14' on,crank it up and enjoy the rest of the day. After using the 19" for 2/3 hours, it takes about 2 days for the ringing in my ears to settle down. Maybe I've got a dud coil! wiley. [/QUOTE]
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GPZ7000 19" coil GPZ19 information and questions
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