DTI GmbH & Co. KG
If you are in the fiel, test the soil first by your test object.
Switch you detector on. During this procedure the position of the coil is not important.
Start the detector by pressing ‚F1’
Wait for about 30 seconds.
Hold the coil into the air and press ‚REFERENCE’.
Search for a week signal in the nearer environment. You also can use your test
object if there is no signal. The test object lying on the soil should produce the same
signal as you have seen after start in the air.
Move the coil out of the detection area and increase the ‘SOUND GENERATOR’
until you heare the first click. Now again do a reference in the air. This is necessary
because the detector is still in stabilisation phase.
Go back to the detection area and lower the coil over the object until a detection can
be recognized. Now chose the ‘SEARCH MEMORY’ and decrease the value. The
detection signal now will become stronger without changing the distance. Rise the
coil until the signal becomes weaker again.
Chose the ‘SOUND GENERATOR’ and increase the value. The detection signal will
become stronger without changing the distance. The value should be set in a way
that a regular grow fainter of the tone can be heard when increasing the distance to
the object. Now again do a reference in the air.
If you don’t have a detection signal duiring soil calibration, even using your test ob-
ject, increase the ‚SEARCH MEMORY’ or the ‚OBJECT SIZE’ until the signal comes
up again. Here we have to do with mineralization or a big flat object is lying below
the coil.
As described before, always an increasing ob the ‘OBJECT SIZE’ is necessary for
the frame coils. This must be decided in the field.
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