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EN
3 If the object you are looking for is deeply buried and outside the
pinpointer's search range, you should use the metal detector again to
determine its position more precisely. After you have established the
position, you can start digging You should check the earth that has
already piled up with the pinpointer to see if you have already dug up the
object you are looking for or if it is still in the ground (see illustration).
If the pinpointer does not give an alarm signal when checking the
backfilled soil, you should check the hole that has already been excavated.
Please search the bottom and the 4 walls of the hole slowly with the tip
of the pinpointer to determine the exact position of the target object and
then continue digging.
