Whites DXF Uživatelský manuál stáhnout pdf (Strana 33)

9. Trac Offset

Allows AUTOTRAC

to track ground minerals

either positive or negative in relationship to the

correct setting (under, or over kill).

TRAC OFFSET allows the AUTOTRAC

feature

to track the ground slightly more or less than what

would normally be considered perfect, mostly for

experts that prefer a slight offset.

A slightly positive offset can be used to enhance

the responses of small metals (gold nuggets) in

highly-mineralized ground. Positive is indicated by

a slight increase in threshold as the loop approach-

es the ground in the all-metal mode. Discrimination

and depth may also be improved.

A negative offset may be used to eliminate par-

ticularly troublesome "hot rocks" in areas that are

otherwise difﬁ cult to search. Negative offset is in-

dicated by a loss or slight decrease in the threshold

as the loop approaches the ground in the all-metal

mode.

Tips -

Recommended only

for experienced opera-

tors who fully understand

ground rejection. Settings

from -10 - +10 are avail-

able.

(G.E.B./Trac section)

10. Trac Inhibit

Prevents AUTOTRAC

from tracking the ground

during target detection.

TRAC INHIBIT ON prevents the AUTOTRAC

feature from altering Ground Balance during the

detection of targets. This prevents the possibility

of tracking to the corrosion associated with most

metals. TRAC INHIBIT ON is recommended for

most searching conditions. Some metals do not

corrode (GOLD) and since tracking is extremely

important in high mineral conditions, the ability

to turn TRAC INHIBIT OFF is available. OFF is

automatically selected in the Prospecting Program

and is recommended for prospecting.

Tips -

ON for most search

conditions, OFF for pros-

pecting.

(G.E.B./Trac section)

Chapter 5 DFX

™

Pro Options

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