Owner's Manual

The laser will not operate, there is no obvious damage
If the low battery indicator is on, or you suspect the batteries may be dead, replace the batteries.
Check the battery contacts to be sure that they are clean.
The receiver shows an on-grade at two different heights
Check the jobsite for windows or mirrored surfaces that might be reflecting the laser and
causing the other reading.
Check for others on the site using a rotary laser.
The laser was knocked over
Visually check the optics for damage.
Inspect the laser for any other physical damage.
Check to see that the laser is putting out a beam.
Turn the laser rotation on and check for unusual noise or vibration.
Check the calibration and adjust as needed.
Check to see that the laser displays the "limit" light when the circular level vial bubble moves
approximately half way outside the circle.
The laser only works at short distances
Check the output window on the rotating head of the laser for heavy dust or moisture. Remove
dust with a camera brush or blow off gently with clean compressed air. Allow moisture to dry.
The receiver does not indicate "on grade" at long distance
Be sure you have not exceeded 500ft (150m) from the laser.
Check the output window on the rotating head of the laser for dust or moisture. Remove dust
with a camera brush or blow off gently with clean compressed air. Allow moisture to dry.
The laser shuts off after running for only a few minutes
If the yellow out of level indicator is flashing, re-center the circular vial.
If the red low battery indicator is flashing, replace or recharge the batteries.
If there is no indication at all, check for dead batteries.
Calibration is your responsibility. Check it often.
Although the LaserVision® AUTO is an exceptionally rugged laser, it is well worth the effort to
check calibration before you first use it and then at regular intervals to insure that you are doing the
highest quality work possible. Always check calibration if the laser has been handled roughly.
Precautions that should be followed when using any laser.
Don't stare into the laser beam or view it directly with optical instruments.
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