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8.2 Automatic operation with relevelling
In some working conditions (where shocks or vibrations
affecting the surface occur, for example), the tilt function
is disruptive.
With automatic relevelling, on the other hand, the unit
is readjusted each time it is knocked out of alignment.
Press button (3) twice = once to switch on + once to deacti-
vate the tilt function. The white LED (5) flashes. The laser
beam begins to rotate once the unit has levelled itself.
When incidents occur that cause misalignment, the laser
beam ceases to rotate. The laser unit relevels
itself. Once
levelling is successfully complete, the laser beam starts to
rotate again. If the laser unit is inclined at an angle of ≥ 5°,
it is outside the self-levelling range and cannot
level itself
automatically. Any deviations from the original alignment /
setting of the unit are not indicated (-> Tilt function).
Summary of Contents for LAR 300
Page 1: ...Operating instructions...
