
5
6
TONE DISCRIMINATION classifies detected metal objects
into a low or high tone category.
DISCRIMINATE
LOW HIGH
Adjust the DISCRIMINATE control
higher to increase the range of
the low tone. It is possible to set
the DISCRIMINATE level so that
nickels have a low tone, larger
coins have a high tone and pull
tabs have an in-between “broken”
tone, making them easily recog-
nizable.
Sensitivity will be slightly reduced when using either the DISC
or TONE Discriminator.
With the Mode Switch you can go from DISC or TONE to ALL
METAL, and back again, without changing the Discriminate
level.
GROUND CONTROL: The Tracker III automatic Ground Trac
feature allows operation in virtually any mineralization of
ground with full power.
Use it effectively on the beach or for gold prospecting. In the
ALL METAL Mode, the Tracker III will detect gold nuggets thru
black sand! Finds relics in all types of soil, deeply and with
ease.
TO OPERATE
Turn the “On-Off/Sensitivity” control to ON. NOTE: The
detector is normally silent when operating until the coil
passes over a metallic object.
When first turned on, Sensitivity will be at its lower setting.
Turning the control toward “HIGH” increases sensitivity. If
the unit “chatters” , reduce the sensitivity slightly, until the
chatter stops.
For maximum performance, operate with the sensitivity as
high as possible. The sensitivity can generally be set higher
when the Discriminator is on.
SENSITIVITY
OFF HIGH
OPERATION
OPERATION
NO
RESPONSE
LOW
TONE
BROKEN
TONE
HIGH
TONE
Copper, Silver &
Brass
Old & New
Pull Tabs
Gold & NickelIron & Steel
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