OKM eXp 4500, Руководство пользователя

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80 Field procedure
8.1 6 Major Rules to Follow
Following the 6 PRIMARY RULES below will greatly increase your chances of success with the OKM line
of equipment. Failure to follow the major rules will most likely result with errors.
1. Do not turn or rotate the antenna or Super Sensor - this means that when the antenna is facing
one direction, it must remain in that direction. If a vertical antenna like the Super Sensor is used
then it must remain vertical, not tilted to the side. A horizontal must be horizontal and not tilted.
2. Do not change the height of an antenna during a scan. The antenna should always stay at the
same relative height throughout the scan (between 5 cm to 10 cm above the ground is
recommended).
3. Move the antenna at the same speed! When in Automatic mode, the speed of the antenna during
a scan line must remain the same. When in Manual mode the distance between the impulses
must be the same.
4. Keep each scan line Straight! Walk straight, not in a curve. This is done very easily by NOT
looking at the antenna or the unit and looking at a target that is further away. Constantly
watching the antenna or unit will make you walk in circles.
5. Be sure that your scans are large enough to see the potential target or field of targets (initial
scans should not be smaller than 4 m x 4 m). When a scan is too small then the overall size of
the target can not be seen and errors in the analysis may happen due to the lack of size.
6. Be sure to conduct the “Control Scans”!!! When you pass over a field it is important to repeat
the process at least 2 or more times to ensure that the field does have a target or does not have
a target. Failure to complete the control scans has made many users dig in areas where there
was no target.
Remember: REAL TARGETS DON'T MOVE!
OKM GmbH
www.okmmetaldetectors.com