White's TREASUREmaster - Ground Balance

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TREASUREpro
2- & 4-Tone are the same as TREASUREmaster®
When 8-Tone is selected:
• Iron = Lowest Pitched Beep (if accepted)
• Foil = Slightly higher pitched beep (if accepted)
• Pull Tabs = Slightly higher pitched beep (if accepted)
• Nickels = Slightly higher pitched beep
• Zinc & Indian Heads = Slightly higher pitched beep
• Copper coins & Dimes= Slightly higher pitched beep
• Quarters = Slightly higher pitched beep
• Dollars = highest pitched beep
Ground Balance
The TREASUREmaster® and TREASUREPro automatically self-
adjust to the ground mineralization currently being searched
and track to changes in mineralization. Ground compensation
and tracking to ground mineral changes is fully automatic.
Automatic ground tracking improves performance over typical
/normal ground where ground mineral changes are naturally
occurring and gradual.
TREASUREPro- Spotty high ground minerals (naturally occur-
ring or not), mixed in with lower mineral, can cause the ground
tracking to error resulting in instability and difculties (as if the
sensitivity was set too high for the area). If at reasonably re-
duced sensitivity settings stability does not return, spotty high
mineralization is likely the cause. To search these difcult areas,
locking the ground balance at a xed level (more often than
not) resolves or reduces instability.
In the Options mode, the Tracking can be locked. However,
the level the ground balance is set to when you LOCK is critical
for stable operation.
Option #1- In 80% of situations, turning ON and prior to sweep-
ing the coil over the ground, go to the options mode and Lock
the ground tracking. This will result in improved performance in
these difcult spotty areas. Locking the Tracking prior to search-
ing locks the ground balance at the ferrite (high iron) level.
Option #2- In 20% of situations, a natural or man-made spotty
mineralization may still cause difculties at the (rst turned on)
ferrite locked ground rejection level. In these areas, nding a
highly mineralized spot that is representative of all the spots in