Johnson 40-6650 Manual De Instrucciones página 20

1624i-All_Manuals 12/28/16 10:23 AM Page 20
Symptom
Laser will not calibrate
Laser light appears dim
20
Possible Cause
Laser core parts may be
misaligned beyond the
limit of field calibration
Batteries are weak
Improper battery type
Ambient temperature
too high/low
©2016 Johnson Level & Tool - Rev. 1
Solution
Return to Johnson
dealer for service
Replace batteries
Ensure high quality
Alkaline batteries are
used
Ensure temperature is
within operating
range listed under
specifications