Kapro Prolaser Plus 870 Green Manuel D'utilisation page 16

8) Turn the laser 180° towards wall A, and mark on the wall the
center of the cross lines as a2
A
a2
x
a1
x
9) Measure the distances:
for repairs.
Checking the Level Accuracy of Horizontal Line.
(Side to side inclination)
1) Set up the laser on a tripod or on a solid surface at a distance
of approximately 1.5 meters from a wall 5 meter long.
2) Unlock the pendulum and press the button to project the
horizontal and the vertical cross lines towards the wall.
16
180°
Figure # 4
|a2-a1|
b1-b2|
B
b1
x
b2
x