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Idiomas disponibles
Idiomas disponibles
VERIFYING ACCURACY OF LASER LINES
HORIZONTAL BEAM OUT-OF-PLANE TILT
Position the instrument parallel to a wall and project a beam along the
wall, from left to right as shown. Mark two locations (a, b) along the beam
separated by distance x. Position the laser at the other side of the wall and
project the beam back through mark b, from right to left as shown, and
mark position c. The maximum distance (delta) between a and c is
shown in the table below.
HORIZONTAL BEAM OUT OF PLANE TILT
Distance From Wall (x)
10' (3.1 m)
25' (7.6 m)
x
a
b
x
a
b
c
Delta
~1/8" (3.1 mm)
~5/16" (7.6 mm)
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