Manual

19
Getting started
After completing a measurement, a signal is heard
and the measurement results are displayed.
Performing the measurement requires some
practice. The following error messages are
especially likely to occur during the first trials.
A warning signal is heard and the light diode flashes
at a rapid rate. At the same time, a message
appears in the display indicating the type of error:
Speed
You have moved the measurement unit too quickly
or unevenly over the sample. Confirm this
information by pressing the operate button and
repeat the measurement.
Scan length
The required scan length has not been reached
completely.
Repeat the measurement, moving the device until a
short audio confirmation is heard.
Small areas can be measured by moving the
instrument back and forth.
Direction
The scan direction was changed.
Confirm the message by pressing “operate” and
repeat the measurement.