Error signals / troubleshooting
Error
Cause
code
204
Computation error
208
Reception signal
of laser too weak,
distance above 65 m
209
Reception signal of
laser too strong
252
Temperature too high Cool the laser measuring device
253
Temperature too low
255
Hardware error
Remedy
Repeat the last measurement/
measuring procedure
Use an alternative target.
Reflections on the target surface.
Use an alternative target. Reduce
the distance
Warm up the laser measuring
device to the required operating
temperature
Switch the laser measuring device
off and back on. If the error mes-
sage is still shown, contact our
service hotline.
68