56 Conducting a measurement
4. Put the Power Electrode next to the cable marker
into the ground as deep as possible. Use a hammer if
necessary.
5. Use the Extension Cable to connect the Power Drum
with the Power Electrode.
6. Repeat steps 2 to 5 for the second Power Cable Drum
and Electrode.
7.3.3 Setting up the voltage measurement
The voltage measurement equipment consists of the Controller with Voltage Cable Drums as well as the
Voltage Electrodes. All those parts are equipped with black plugs or black sockets. This Voltage Line is
used to measure the natural voltage (passive scan) or the generated potential difference (active scan) of
the Power Line.
OKM GmbH
www.okmmetaldetectors.com