User’s manual: FS-Reflexion
38
8
Tutorial – Accomplish a measurement
In this section it will be explained step by step how to do a measurement in
Check Mode
and
Scan Mode
inside the operating mode
Deep Scan Mode
.
Before starting the measurement make sure that the batteries of the
transmitters
and the external
power supply
of the
control unit
have enough power to process the following measurement.
8.1
Positioning the transmitter
Place the
transmitter
at least 3 meters away from your measured area on the ground.
This
distance is important to avoid direct disturbances to the
vibration transducer
caused by the
generated vibrations. Also take care that the
transmitter
is placed over the whole surface evenly
on the ground like shown in figure
Figure 37: Right positioning of transmitter
The lower surface of the
transmitter
has to be in contact to the ground over the complete surface,
otherwise the generated vibrations will be less or not at all transmitted into the underground.
Figure 38: Wrong positioning of transmitter
Figure
shows some examples, where the
transmitter
is wrong placed. The space between the
soil and the
transmitter
avoid that a proper transmission of the vibrations into the ground will be
possible.
OKM Ortungstechnik GmbH
