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user manual
user manual
EN
EN
CROSS
LINE LASER
CROSS
LINE LASER
CONDTROL NEO G1-360
CONDTROL NEO G1-360
CHECK OF HORIZONTAL LINE
Use 2 parallel vertical walls which are located opposite each other at
a distance of 5 m.
1. Set the instrument close to the wall A (see Fig. A). Switch on the
vertical and horizontal laser emitters, unlock the compensator. Turn
the instrument in such a way so that the laser lines intersecting each
other are projected on the near wall A opposite the instrument. Mark
the point where laser lines intersect each other as A1. Mark the point
B1 on the far wall B.
A
2. Turn the instrument by 90°, check whether the horizontal line is
level with point B1 (see Fig. В). If deviation between the laser line and
point B1 is more than ±1.5 mm, please contact service center.
3. Repeat step 2 two times more, turning the instrument in one
direction.
B
C
4. Move the instrument to the opposite wall B, mark the point where
laser lines intersect each other as B2 (points B1, B2 must be on the
same vertical line) (see Fig. C).
