Nokta-detectors Velox One User Manual Bedienungsanleitung PDF herunterladen (Seite 18)

SEARCHING AND METAL DETECTION

5cm

After the settngs are adjusted, you can start searchng by lftng the search

col 5cm. above the ground and sweepng t rght and left, keepng t parallel

to the ground.

The devce operates on the prncple of moton. Ths means that you must

move the search col over the target or the target over the search col, n order

for the devce to see t. In other words, metal detecton s not possble

wthout movng the search col.

To avod mssng smaller and deeper targets, sweep the search col both from rght to left and left to rght over each area you

are scannng, slghtly overlappng the sweeps as you move forward.

When the devce detects metal, t wll produce an audble tone.

The devce has 3 tone audo dscrmnaton. The lower tone s for ferrous metals. For non-ferrous metals and gold, the devce

produces 2 very smlar hgh tones. In case of alloy detecton the devce may produce a hgh-low double-tone sound. In order

to get famlar wth the derent tones of your devce, t s recommended that you practce wth derent types of metals and

dentfy the sounds before you use t out n the feld.

NOTE: Dscrmnaton, just lke n any other metal detector, may not always be 100% accurate. There are many derent factors

aectng dscrmnaton accuracy. All metals based on ther conductvty, shape, orentaton underground, depth and ground

mneralzaton are sensed derently by a detector. Oxdzed metals bured under ground for a long tme such as tnplates and

tns may produce gold lke sgnals.

Followng the experenced metal detector users' rule of thumb "when n doubt, dg" s the rght thng to do.

SEARCHING AND METAL DETECTION

17 NOKTA ENGINEERING

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Nokta-detectors Velox One User Manual Bedienungsanleitung Seite 18