LASER LEVEL - USER MANUAL
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5) Turn the laser 180° towards wall B, and mark on the wall
the center of the cross lines as b1 (see figure #2).
6) Move the laser level towards wall B and position it
approximately 0.5 meter from wall B.
7) Mark on wall B the center of the cross lines as b2 (see
figure #3).
Figure #3
Figure #2