Product Manual

18 ©2016 Johnson Level & Tool - Rev. 1
Symptom
Laser will not calibrate
Possible Cause
Laser core parts may be
misaligned beyond the
limit of field calibration
Solution
Return to Johnson
dealer for service
Laser light appears dim Batteries are weak
Improper battery type
Ambient temperature
too high/low
Replace batteries
Ensure high quality
Alkaline batteries are
used
Ensure temperature is
within operating
range listed under
specifications
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