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To turn OFF the auto-leveling function (manual mode), press the Auto-Manual leveling con-
trol pad twice in quick succession. The manual mode indicator light will illuminate. The instru-
ment can be positioned in any direction and the laser beam remains on and the head will
rotate.
IMPORTANT: In manual mode, the laser beam will not shut off if disturbed! To return to Auto-
leveling mode, press Auto/Manual control pad once.