Bounty Hunter DISCOVERY 2200 - Manual (Page 8)

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VI.W ave the Nail over
the Searchcoil
a.The Nail will not be detected.
b.The Nail has been "Discriminated Out."
VII. Press the
“DISCRIMINATION- ▲”
touchpad twice.
Three “R”s are now
displayed.
VIII. Wave all objects over the Searchcoil
The Nail and Pull-T ab will not be detected.
The other objects will be detected with their own distinctive tones.
IX. Press the NOTCH touchpad.
A flashing “R” will appear
under the 5¢/PT segment.
X. Press the DISCRIMINATION ▲
touchpad three times.
The flashing “R” will move
to the ZINC segment.
XI. Press the NOTCH touchpad again.
The “R” will appear under zinc.
XII .W ave the zinc penny over the searchcoil.
The penny is discriminated out.
XIII. Press the DISC A-M touchpad
The detector returns to ALL-METAL mode. No “R”s are displayed.
All types of metals will be detected.
XIV . W ave the pull-tab over the coil.
XV . Press the ZAP touchpad.
An “R” will appear.
XVI. Wave the pull-tab over the
searchcoil again.
The pull-tab (the most recently detected item) is eliminated from
detection.
QUICK-ST ART DEMONSTRA TION
13
AUDIO TARGET IDENTIFICA TION
(motion modes only)
While the LCD (Liquid Crystal Display) is very accurate in identifying
buried objects, the user in the field does not always maintain the display
screen in his field of vision. Therefore, we have incorporated an audio
feedback mechanism to alert the user to the nature of buried objects.
This audio feedback system first alerts the user to the presence and
classification of objects, whose nature and location can be confirmed
using the LCD display.
The detector can sound four different tones, depending on the object
detected.
BASS TONE
Ferrous objects, such as iron and steel, will induce a bass tone.
The smallest gold objects can also induce a bass tone.
LOW TONE
Pull-T abs, nickels & smaller gold
MEDIUM TONE
Newer pennies (post-1982), larger gold objects, zinc, small brass
objects, and most bottle screw caps will induce medium tones.
Many recent vintage foreign currencies will induce medium
tones.
HIGH TONE
Silver and copper coins, larger brass objects, older pennies (pre-
1982), and highly oxidized metals will induce high tones.
Quarters, dimes and other precious coins fall into this category.
Audio Target Identification (ATI) classifies metals into four categories.
BASS TONE
Nails, Iron Objects,
& Smallest Gold Objects
LOW TONE
Pull T abs, Nickels,
& Smaller Gold
MEDIUM TONE
Zinc Pennies (Post
1982), Larger Gold
Objects, Many screw
caps
HIGH TONE
Copper, Silver & Brass
Copper Pennies (Pre
1982)