Accuracy Check
Vertical plumb/intersection points
Checking the accuracy of the upper plumb
intersection point:
Place the lock switch in the "Unlocked" position
(see
). Set up the laser on its tripod
or wall mount bracket near point A1 at a minimum
distance of 1.5 m from point B1. The horizontal
laser is aligned in direction 1. Mark the laser points
A1 and B1 with a pin.
Rotate the instrument by 180° so that it points in
the opposite direction 2 to direction 1. Adjust the
instrument so that the laser beam hits point A1
exactly. If point B2 is no further than 2 mm away
from point B1, then the instrument is within tol-
erance.
Checking the accuracy of the lower plumb
intersection point:
Place the lock switch in the "Unlocked" position
(see
). Set up the laser on its tripod
or wall mount bracket near point A1 at a minimum
distance of 1.5 m from point B1. The horizontal
laser is aligned in direction 1. Mark the laser points
A1 and B1 with a pin.
Rotate the instrument by 180° so that it points in
the opposite direction 2 to direction 1. Adjust the
instrument so that the laser beam hits point A1
exactly. If point B2 is no further than 2 mm away
from point B1, then the instrument is within tol-
erance.
Should your instrument be outside of the spe-
cified tolerance, please contact a local dealer
or an authorised Leica Geosystems dis-
tributor.
Leica Lino L6R/L6G
16
