Timer (self-triggering)
1x long: The symbol is displayed.
The timer is preset to 5 seconds.
The value is increased.
Holding the buttons down increases the rate of
change of the values.
The countdown starts automatically (if the laser is
activated) and then triggers the measurement.
Switching off the beep
Press and hold simultaneously for
5 seconds:
The beep is switched off.
To reactivate it, press and hold for 5 seconds.
Appendix
Display Notices
All display notices are either displayed with or
"Error". The following errors can be corrected.
Cause Correction
204
Calculation error Repeat procedure
252
Temperature too
high
Let device cool down.
253
Temperature too
low
Warm device up
255
Received signal too
weak, time for a
measurement too
long.
Use a target plate
256
Received signal too
strong
Use target plate (gray
side)
257
Faulty measure-
ment, too much
background light
Use target plate (brown
side)
258
Outside of the range
of measurement
Select measurement
distance within the
range of measurement
Error Cause Correction
Error Hardware error Should this message
remain active after
switching the instru-
ment off and on several
times, please contact
the dealerhip.
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