Johnson Level & Tool Mfg. 40-6616 - Manual (Page 6)

6 ©2010 Johnson Level & Tool - Rev. 1
6. Operating Instructions
IMPORTANT: It is the responsibility of the user to verify the
calibration of the instrument before each use.
Battery Installation
As shown in figure, remove the battery
door and put two “AA” alkaline batteries
into the battery compartment according to
the polarity indicated. Snap the battery
cover back into place.
Note: Used (discharged) batteries are
hazardous waste and should be
disposed of properly.
7. Using the Product
Press the power button. Position the laser so that it’s appropriate for
your application needs. If necessary, align the laser beam(s) with a
reference point(s). The freestanding target increases the beams’
visibility. Use the laser beams as line references.
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