Error Codes
If INFO appears on the display window with a Code number, perform the corresponding Corrective Action.
Code
Description
101
Received Signal Too Weak,
Measuring Time Too Long
102
Received Signal Too High
201
Too Much Background Light
202
Laser Beam Interrupted
203
Insufficient Power
301
Temperature Too High
302
Temperature Too Low
401
Hardware Error
402
Unknown Error
Corrective Action
Use the target plate or change the target surface.
Target is too reflective. Use the target plate or change the
target surface.
Reduce the background light on the target area.
Remove the obstacle and repeat the measurement.
Replace the batteries.
Allow the device to cool down to a temperature within the
specified Operating Temperature Range.
Allow the device to warm up to a temperature within the
specified Operating Temperature Range.
Switch the device on/off several times. If the error still occurs,
return the defective device to the Service Center or distributor.
Refer to the Warranty.
Contact the Service Center or distributor. Refer to the Warranty.
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