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b. Press the arrow
or
to move the laser beam up or down until the beam/line get to its required position.
(2) Slope of Y-axis
a. Aim the Y1-beam to the direction of the slope required.
b. Press the arrowor
to
move the laser beam up or down until the beam/line get to its required position.
(3)Quit slope adjustment mode
Press Manual/Automatic key again. After mode goes off, the instrument will exit the
slope adjustment mode/manual mode and will start to self-level again.