Kellyco MPX Digital Owner's Manual
Super Advanced Digital System
High Powered, More Depth!
Audio-Centering Pinpointing.
Owners’s
Manual
High Performance Digital Metal Detector
with Ultra Deep 10" Search Coil
www.kellycodetectors.com
1085 Belle Avenue, Winter Splrings, FL 32708
407-699-8700
112
The MPX Digital is a high powered metal detector designed for the
serious treasure hunter. Using special advance circuitry, automatic
operation along with the ability to see further in the ground the
MPX
will achieve depths at up to 20% deeper, through the use of surface
mount technology. This
MPX series also uses more power in the
searchcoil which in turns “pushes” the signal deeper in the ground.
Exclusive Features of the MPX:
• State-of-the-art surface mount technology.
• 20% more depth then the standard model.
• More power in the searchcoil that pushes the
signal deeper.
FEATURES —
1. Use the Target ID to learn what you’ve found.
The detected objects are shown on the large LCD meter.
You can determine immediately whether the objects are
worth digging, or not.
2. Use the Bar Graph LCD to locate your target fast!
3. Fully automatic with no tuning or ground balancing
required.
4. State-of-the-art adjustable Icon Target identification
system.
5. Unique Tone for Targets.
When an object is being detected, a unique tone correspond ing to the target will be heard. Therefore you don’t have to
keep watching the LCD display while searching.
6. Auto-low battery voltage indication.
The Battery Icons will be displayed on the LCD when the
battery voltage goes below the proper value. In this case,
the batteries should be replaced at once.
GLOSSARY OF TERMS
Air Test - A sensitivity test performed by
outwardly moving various sized metal
samples under the metal detector searchcoil to measure the distance limit of detection. This test is not always an accurate
indicator of ground depth penetration
capability. (see Bench Test)
Alkaline - A class of battery characterized
by the ability to sustain longer periods
of current drain and greater storage life
when compared to the standard carbonzinc type.
Bench Test - An air test to determine at
what discriminate settings various metal
samples are rejected or accepted. The test
is conducted in a non-metallic area.
Cache - Any intentionally buried or secreted hoard of valuables.
Conductivity - The measure of a metal
target's ability to allow eddy current generation on its surface.
Control Housing - A metal or plastic box
which holds circuit boards, indicators, meter, controls and power supply.
Depth Penetration - The greatest measure of metal detector ability to transmit an
electromagnetic field into the soil matrix
and produce a target signal.
Discrimination - Adjustable circuitry
which ignores or nulls audio responses
from a specific conductivity range allowing positive responses to be heard from
metals higher in conductivity above the
discriminate control setting. Designed
primarily to eliminate audio response from
trash metals.
Double Blip - A signal characteristic common to elongated ferrous targets such as
nails detected in the all-metal non-motion
mode.
Faint Signal - A sound characteristic of
targets that are sometimes deeply buried
or very small in size.
False Signal - An erroneous signal created by automatic retuning overshoot,
ground voids or highly mineralized hot
rocks.
Ferrous - Descriptive of any iron or iron
bearing material.
Metal - Metallic substances; iron, foil,
nickel, aluminum, gold, brass, lead, cop
-
per, silver, etc.
Metal Detectorist - A person operating
a metal detector in the field. This name is
preferred by many over Treasure Hunter.
Mineralized Ground - any soil that
contains conductive or non-conductive
components.
Motion Discriminator - A detector type
that requires searchcoil motion to activate
its simultaneous ground balance and discriminate functions.
Non-Ferrous - Not of iron. Metals of the
precious class (i.e. gold, silver, copper,
etc.)
Pinpointing - Finding the exact target
location with respect to a searchcoil's designated center. Accomplished by interpreting the centers of audio response width in
perpendicular direction or scans.
Searchcoil - A circular (can be other
shapes) plastic housing containing single
or multiple transmit and receive windings
in a specific orientation or configuration to
emit and receive signals from ground and
targets. (also called loop or coil).
Searchcoil Cable - An electrostatically
shielded cable of conductors (wires) which
convey signals to/from the searchcoil or
control housing.
Sensitivity - The measure or capacity of
a metal detector to perceive changes in
conductivity within the detection pattern.
Generally, the more sensitivity a detector
can smoothly provide, the more depth it
will achieve.
Signal - An audio response or visual indication alerting the operator that a target
has been detected.
Slow Motion - A description of searchcoil
speed required to operate the motion discriminate mode.
Sweep - the motion one employs in moving the coil.
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