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32
and ALL METAL are motion-sensitive modes.
The search coil must be in motion to detect an
object. PINPOINT mode is a stationary mode.
Set the mode selector to ALL METAL and turn
the SENS control to the highest level. Sweep
the search coil over the ground from left to
right.
FIG. 4
Hold the search coil 1 to 5 cm over the ground
in order not to miss any objects (closer to
the ground to detect smaller objects). Move
the search coil forwards 10 to 15 cm for each
sweep.
Operating modes
ALL METAL
General search mode. Set the mode selector
to ALL METAL. In this mode the product emits
an audio signal when metal is detected,
irrespective of the type of metal.
PINPOINT
When metal is detected in ALL METAL mode,
press the red PINPOINT button on the handle
to localise the object. Hold the search coil
about 20 cm over the ground. Keep the
PINPOINT button pressed. Sweep the search
coil over the area where the audio signal was
heard. Release the button when an audio
signal is heard. Press the red button again
after 1 to 2 seconds. The signal stops. Move the
search coil closer to the area where the audio
signal was heard, until the signal is heard
again. Repeat these steps until the object is
localised. When the object is localised, set DISC
or TONE mode to identify the type of metal.
DISC
Set the mode selector to DISC. Turn the DISC/
TONE control to the lowest setting. Slowly turn
the control clockwise for a higher setting to
ignore unwanted metals. At different settings
the product ignores different metals. The
product does not emit a signal on detection
of ignored metals. In the highest setting most
metals are ignored except silver.
Use the DISC control to determine which metal
the object consists of.
The table below shows which metals are
ignored for different settings of DISC.
Settings for the DISC
control
Metal that is
ignored
Approx. 11
Iron
Approx. 13
Nickel
Approx. 15
Zinc
Approx. 16
Copper
TONE
Set the mode selector to ALL METAL.
The product emits audio signals with different
pitches in this mode, depending of the type of
metal. If the detected object is a metal that is
ignored, a signal with an alternating high and
low pitch is given. The audio signals for metal
objects that are ignored differ from the DISC
mode. When the DISC/TONE control is set to
the lowest mode a high audio signal is given
for all metals. When the control is midway a
pulsating audio signal is given for iron, nickel,
zinc and copper. When the control is set to the
highest mode a low audio signal is given for
iron, nickel, zinc and copper, but a high signal
for silver.
Practice identifying different metals and
objects.
The table below shows which metals are not
detected for different settings of the DISC/TONE
control.
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