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the area, sweeping the search coil over that spot 6-12 times
(or until is reasonably doesn't respond) and pressing the TRACK
button is required to search some difficult areas. A person is
locking the ground rejection level at the high mineral spot so
that all similar spots can be ignored (not respond).
If the minerals within these spots exceeds what would be con-
sidered ground mineral, crossing over to metal ore, those spots
can only be discriminated as a trash metal by reducing the
sensitivity. Ground tracking will not reduce/influence metal
responses. An example of such an area would be where coal
cinders (coal ash) were discarded or welding or metal manu-
facturing slag is common. In some regions, hot rocks (iron rich
stones) can exceed the metal content of a mineral and thus
exceed the range of any metal detectors ground rejection.
Again, Discrimination and Sensitivity are the only way to deal
with these metal type responses.
The TREASUREpro captures ground mineral information in real
time. Thus, turning off the Power and turning back ON, will
automatically unlock a locked ground balance level. This is
necessary to capture new ground information. Switching in and
out of the Beach mode (a different ground rejection range) will
also unlock a locked ground balance. When powering ON/
OFF or switching in or out of the Beach mode, remember to re-
lock the ground tracking if that is required for the area.
Depth Units
The TREASUREmaster® and TREASUREpro can report target
depth in inches or metric.
1. Press Options and use Up & Down arrows
to select Depth Units.
2. Press (+) & (-) to select the units of measure
desired.
3. Press Options to exit.
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