13
Vertical Rotation
1
Place the instrument on its back as shown in the illustration.
2
Turn the leveling screw (s) underneath the instrument until the
bubble in the level vial on the operational panel is centered.
Battery Warning Lamp
Flashing : The power is low
ON Solid : Dead batteries
Replace the batteries with new ones.
Auto-leveling Lamp
Flashing : Auto-leveling is in process. When automatic leveling is almost complete, the flashing
rate will be slow. The head will not rotate and the laser beam will not emit during the
auto-leveling process.
ON Solid : Auto-leveling is complete.
The rotary head is active and emits the laser beam.
Turning Auto-leveling Off
To turn OFF the auto-leveling function (manual mode), press the Auto/Manual control key twice
in quick succession. The manual mode lamp will illuminate. The instrument can be positioned in
any direction, 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 key once.
Level vial
Leveling screw
Содержание RL-VH4DR/G2
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