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mode to DISC to determine which kind of metal the target is.
4.
Notes:
(1) If there is interference from similar metal detectors in the area you are
searching, you can either lower the sensitivity level on the main box or
change the location of the area you are currently searching.
(2) If there is interference from other instruments, electrical cables, TV or radio in
the area you are searching, you can either lower the sensitivity level on the
main box or change the location of the area you are currently searching.
(3) When searching in highly mineralized areas, the metal detector will sound
even if there is no metal. In this case, you can lower the sensitivity level and
set discrimination to a higher position. You can also increase the height
between the search coil and the ground until the false signal disappears. To
accurately set the
“DISC” mode, you may have to put a metal sample in the
highly mineralized soil or wet sand for testing before setting it.
(4) When searching in trash areas, it is more effective
to set the “DISC” to the “5”
position, so the metal detector can reject most of the invaluable metals, such
as nails and small trashy iron.
(5) Move away from all metal digging tools when searching.
(6)
In “TARGET ” mode, the metal detector can discover any type of metal. So it
is very likely to receive interference when you search for a small target near a
large metal. In this case, you can remove the large metal or abandon this
searching area.
(7) The sensitivity level is generally in contradiction with that of the
discrimination. The higher the sensitivity level is, the worse discrimination will
be. However you can lower the sensitivity to achieve better discrimination.
(8) To pinpoint the target, you can also move the search coil horizontally and
vertically to make a cross at the sound point. The center of the cross is the
location of the target.
