mountainplayer said:
Danimal,
Way to go! I'd probably need medical attention if I ever found something like that.
If I remember right from some of your posts, you use the pinpoint function on the Ace to scan for targets rather than just for pinpointing. Am I remembering right, or is my brain in overload from your great find?
If so, would you mind a quick rundown on how you do it? Thanks!
Mountainplayer
ok...a quicky
when pinpoint is depressed on the ACE, most of the time a low tone is heard that is reflected by a bar or two on the signal strength meter. As you bring the center of the coil (on the ACE the "center" is just behind the front "toe" on the inside receiving loop on the coil) towards the target, this tone increases and the signal strength increases accordingly.
The ability of the ACE to "hold" this tone while swinging seems to be predicated by several things, namely moisture content in the soil (works better when wet) and the soil's mineral content.
Well, it seemed to me early on with the ACE250 that when you crank up the sensitivity to where deeper signals "trip" the chip's gate and cause it to chime in one of the ACE's three tones, you ALSO have to put up with a LOT of "false" chatter as the pc is fooled by many things into tripping a chorus of tones. It was then up to the user to decide WHEN to go to pinpoint and see if one of those "things" that caused a chime was actually a metallic object in the ground or not.
I started playing with depressing pinpoint to get the low tone, and holding it while swinging. This way, as the coil approaches a target and the field is distorted towards the target (the level the field is distorted seems to be determined by the level of the target's conductivity) you HEAR audibly the tone increase. THEN you can quickly bring the "hot spot" center of the coil right over the target (strongest tone), RELEASE pinpoint and let the pc try and get an accurate ID on the item as well as a decent depth reading.
BTW, I have proven to myself with a known target marked on the surface...that when I run NEAR it using the ACE normally, not a peep is heard...this means to me that the pc didn't "think" there was enough of whatever was there to "trip" a response and signal a chime.
BUT...when I ran by it at the SAME DISTANCE AWAY from it in pinpoint, I could HEAR the tone increase JUST BARELY...but enough to tell me something was nearby...allowing me to bring the center to bear and get a reading.
This way I am also quicker at determining that a pc. of foil or canslaw shallow is tricking the depth meter and ID, because they pinpoint whackier than a real target.
I run in All-metal mode, so when I release pinpoint I get a better feel for what's there.
This does not work perfectly all the time. Sometimes the soft tone will only hold for a partial swing...sometimes a few swings back and forth(regardless of swing speed or length)...these times I find myself re-depressing pinpoint constantly.
Sometimes in dry soil when pinpoint is depressed, NO tone is heard. I then lift the coil several inches above ground, depress pinpoint (and then get the tone) and then lower the coil and swing. These dry conditions are usually when I have to re-depress often.
This way I run sens. wide open nearly all the time, without the constant chatter and noise.
BTW, sometimes when woods hunting I run like anyone else
hey...it works fer me!!