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19
QUICK-START DEMONSTRATION
I. Supplies Needed
• A Nail
• A Quarter
• A Pull-Tab from a beverage can
• A Zinc Penny (dated after 1982)
II. Position the Detector
a. Place the detector on a
table, with the search coil
hanging over the edge.
(or better, have a friend
hold the detector, with
the coil off the ground)
b. Keep the search coil away
from walls, floors, and
metal objects.
c. Remove watches, rings and other jewelry or metal objects
from hands and wrists.
d. Turn off appliances or lights that cause electromagnetic interference.
e. Pivot search coil back toward the detector body.
III. Power Up
Press the ON touch pad.
IV. Wave each Object over the Search Coil
a. Notice a different tone for each object.
Base Tone:
Nail
Low Tone:
Pull-Tab
Medium Tone:
Zinc Penny
High Tone:
Quarter
b. Motion is required. Objects must be
in motion over the search coil to be
detected.
V. Press the MODE touch pad
The detector will beep twice and an
“R”
will appear under the iron indicator.
Quick-Start Demo continued on next page
GROUND BALANCING
Before using the
PINPOINT mode
, it is necessary to
“Ground Balance”
your
detector, this ground balancing adjustment offsets the effects of minerals
and salts in the ground.
To
GROUND BALANCE
your detector:
1.
Using the
ALL-METAL mode
, find a patch of ground which is free of
metal objects. You will use this section of ground to test the detector.
The presence of any metal objects in this area will interfere with this
procedure.
2.
Begin with the ground balance
KNOB
in the
PRESET
position.
3.
Lift the search coil waist high in the air.
4.
Press the
PINPOINT
touch pad.
5.
Lower the search coil to the ground,
maintaining it elevated about 1/2 inch above
the surface (be sure that this ground does
not contain metal).
• If the detector emits sound with the search coil 1/2 inch over the
ground, further
ADJUSTMENT IS NECESSARY
.
IN THE FIELD TECHNIQUES
(continued)
Pinpoint
Mode
Содержание 3000XD
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