Operation - General ML-3DR Instruction Manual

Using the Laser (continued)
SETUP
Select a place as close as practical to the work
•
site. Ensure the location is clear of traffic.
Place the laser on a level surface such as a
•
bench or mount.

OPERATION

Powering on (self-levelling)
To turn the instrument on, slide the power
•
/ locking switch to the "unlocked" position
(Fig.3). Self levelling will commence and the
horizontal beam will activate (Fig.4).
Press the line mode button on the control panel
•
to cycle through the active beams (Fig.5).
If the instrument is outside the self levelling
•
range the instrument will not level causing the
laser beam to flash on and off repeatedly. If this
occurs, reposition the instrument onto a level
surface until the instrument can level off.
Powering off (self-levelling)
To turn the instrument on, slide the power /
•
locking switch to the "locked" position.
Tilt lock function (manual mode)
Ensure the power / locking switch is in the
•
"locked" position.
Press and hold the line mode button for 3
•
seconds. The horizontal line will activate.
The instrument can now be tilted to the
•
desired angle.
Press the line mode button on the control panel
•
to cycle through the active beams.
To turn off the beams, press the line mode
•
button until all beams are off.
When in tilt lock function (manual mode)
the instrument will not self level and correct
for vibrations and/or disturbances.
6
FIGURE 3
FIGURE 4
LINE PULSE
FIGURE 5