Whites-electronics MXT Pro Bedienungsanleitung PDF herunterladen (Seite 29)

Pinpoint Technique-

Due to the wide scan nature of modern search coils it can

be difcult to locate small targets under the physical center

of the loop. Use an “X” marks the spot technique as shown

in the diagram to identify the portion of ground the metal

target is in. Prospecting for small nuggets, because small

metal targets are more difcult to isolate to an exact location

compared to coin or relic hunting, may require removing the

soil under the center of the “X” until the target is no longer in

the hole, but in your pile of dirt.

Again, the procedure is to sweep over the target from side-

to-side noting the side-to-side center. Then turn 90 degrees

and sweep the coil side-to-side noting the center from this

new direction. “X” marks the spot that you need to dig. You

can practice with a coin or small pieces of lead or gold on

top of the ground to become acquainted with the technique.

During Prospecting it is a good idea to have a magnet

handy, preferably in the handle of your digging pick, to pull

iron out of the dirt pile. It will speed up your recovery time. It

will work on small almost invisible iron rocks as well.

Accessory “DD” search coils (recommended for extreme

ground mineral areas and/or prospecting with the MXT Pro)

pinpoint signicantly different than the standard equipment

traditional concentric search coil. Standard equipment

concentric search coils tend to center to a round spot close

to their physical center. “DD” search coils will center along

a line running front to back. Using a “DD” accessory search

coil the most isolated pinpoint is achieved side-to-side. By

using this side-to-side pinpoint on one plane, say east to

west, then, turning and again using this side-to-side north to

south, pinpointing with a “DD” search coil can be as accurate

as a concentric. With a “DD” accessory search coil pinpoint-

ing in more of a “+” is far better than “x”. Center side-to-

side, then turn 90 degrees and center side-to-side.

Chapter 6 MXT Pro Pinpoint Technique

Pinpointing

NOTE: Turn the detector 90° to the rst side-to-side loop

movement and repeat for “+”ing the center.

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Whites-electronics MXT Pro Bedienungsanleitung Seite 29