Bounty Hunter Land Ranger Owner's Manual page 31

Customized target selection to reject all trash metals
DISCRIMINATION mode allows you to further narrow your
discrimination if you are encountering many Nickel indications that
turn out to be pull-tabs or foil—a common problem in heavily
trashed areas. Some Beaver Tails (pull-tabs broken in half) have the
same detection properties as nickels.
Customize your selections so that you eliminate all metal that falls
in the GOLD RANGE. See the DISCRIMINATION Mode, To customize
targets section of this manual for instructions on how to customize
targets. Eliminating all metals in the GOLD RANGE narrows your
discrimination to strictly silver and copper coins and other metals
that may fall in the SILVER RANGE.
Your LCD display will appear as shown in the following diagram.
R
R
R
R
TIP:
Once you've had some practice using your Land Ranger™
detector, you may want to fine-tune it so that it will not
eliminate zinc pennies or nickels. Sometimes, Indian Head
pennies indicate as zinc pennies and gold coins may indicate
as nickels.
The Land Ranger™ is set to reject all objects
in the GOLD RANGE, thus minimizing trash
and detecting mostrly silver and copper
coins.
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