Duramaxx Powerpoint Manual page 25

EN
2 If the target object is not buried deep, you can try the following method:
Please turn on the pinpointer and balance it in the area where the
target object could be buried. Please hold the pinpointer vertically the
entire time and move it slowly towards the ground (see illustration). At
the location, where the target object is buried the device will sound
an alarm. If the pinpointer emits an alarm signal everywhere as soon as
it gets close to the soil, this means that the mineral content of the soil is
very high. In this case, you should rebalance the unit close to the ground
to proceed with accurate positioning. If you notice that the alarm area is
still too large during the search process, you can re-tare the unit or move
the pinpointer to a smaller area to improve position accuracy once the
pinpointer's alarm LED light has turned white. You can then start digging.
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