We recommend to locate first with the sensitive search mode
ALLM.
the finds and
only if a clear acoustic signal to be heard are to the
DISC
mode to switch.
Hold in addition the search coil on a constant height over the soil and press the
RESET
key approx. 2 seconds long. Move the search coil over the located metal
object then again. As far as the acoustic signal achieved its highest intensity, the
DISC
light emitting diode will shine and on the announcement the conductivity of the
metal will indicate. Compare the indicated conductivity number with on page 9
indicated the values, in order to determine the kind of metal of your find object.
The indicated values are appoximate values, which can be completed by your own
search experience in your search area. For example a large iron sheet metal of 10 to
10 cm has the value 40, for a gold sheet metal equal in size the value 50 is indicated
and for a silver sheet metal the value 100 will be indicated. In change of form and
size usually in addition, the indicated values change. Your own search experience
will help you to identify your find more exactly.
HINT:
So that no wrong conductivity values are indicated, it is absolutely necessary
to RESET the soil balance by using the RESET button after a mode change to
renewed soil balance attitude. With manipulation the RESET key is to be made
certain therefore that no metal part is in the soil.
3.7 Error signals
With the development of your GOLD SCAN special value was put on stability and
failsafe
characteristic, so that during the search if possible few disturbances arise. Despite
the multiplicity of filters and modulators it is unfortunately impossible that certain soil
conditions cause disturbances, which can affect your measured values. Incorrect
signals can occur except by a wrong soil balance attitude by the following effects:
Error signals can except through a false floor balance, appear by the following
effects:
1.
Ferric oxide: By magnetic ferric oxide soils the conductance of the located metal
can be falsified.
2.
Anomaly effects lead to the fact that large iron metals are indicated as precious
metal.
3.
Small articles from bronze than iron are partly indicated, an accuracy of the
measured values is therefore ensured starting from 5 x 5 cm find size.
4.
The measured values can be falsified, because in the proximity of the located
metal object other metal parts are.
5.
Strongly magnetic perturbative fields within the living range and in the proximity of
ground cables can do special with use of the large search coil the measured
values to affect.
6.
In the proximity lying radio transmitter, often lead to disturbances, during the
search.
7.
Strongly magnetic fields, particularly in the proximity of high voltage masts, can
cause disturbances.
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Содержание GOLD SCAN 3D
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