Description Corrective Action
101
Received Signal Too Weak
/ Measuring Time Too Long
Use target plate or change target surface.
102
Received Signal Too High
Target too reflective, use target plate or
change target surface.
201
Too Much Background Light Reduce background light on target area.
202
Laser Beam Interrupted Remove obstacle and repeat measurement.
301
Temperature Too High Allow device to cool to operating.
302
Temperature Too Low
Allow device to warm up to operating
temperature.
401
Hardware Error
Switch on/off device several times. If
error cannot be cleared return defective
instrument to Service Center or distributor.
See warranty information.
402
Unknown Error
Contact Service Center or distributor. See
warranty information.
Error Codes