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18
E
4.
Mark the center of the beam at three locations
(
a
,
b
,
c
) on the oor along the side laser line.
Mark
b
should be at the midpoint of the laser line
(Figure
G
1
).
5.
Pick up and move the laser to
b
.
6.
Press to turn on the front vertical beam too
(Figure
G
2
).
7.
Position the front vertical beam so it crosses
precisely at
b
, with the side beam aligned with
c
(Figure
G
2
).
8.
Mark a location
e
along the front vertical beam at
least 14’ (4m) away from the unit (Figure
G
2
).
9.
Rotate the laser 90º so the side vertical beam now
passes through
b
and
e
(Figure
G
3
).
10.
Directly above or below
a
, mark
f
along the front
vertical beam.
11.
Measure the distance between
a
and
f
. If the
measurement is greater than the values shown
below, the laser must be serviced at an authorized
service center.
Distance from
a
to
b
Allowable Distance
Between
a
and
f
14’ 5/32”
17’ 3/16”
20’ 7/32”
23’ 1/4”
Distance from
a
to
b
Allowable Distance
Between
a
and
f
4.0 m 3.5 mm
5.0 m 4.4 mm
6.0 m 5.3 mm
7.0 m 6.2 mm
Using the Laser
Leveling the Laser
As long as the laser is properly calibrated, the laser is
self-leveling. Each laser is calibrated at the factory to
nd level as long as it is positioned on a at surface
within average ± 4° of level. No manual adjustments
are required.
If the laser has been tilted so much that it cannot
self-level (> 4°), the laser beam will ash. There are
two ashing sequences associated with the out of level
condition.
• Between 4° and 10° the beams ash with a constant
blink cycle
• At angles greater than 10° the beams ash with a
three blink cycle.
When the beams ash THE LASER IS NOT LEVEL
(OR PLUMB) AND SHOULD NOT BE USED FOR
DETERMINING OR MARKING LEVEL OR PLUMB.
Try repositioning the laser on a more level surface.
Using the Pivot Bracket
The laser has a magnetic pivot bracket (Figure
H
1
)
permanently attached to the unit.
WARNING:
Position the laser and/or wall mount on
a stable surface. Serious personal injury or
damage to the laser may result if the laser
falls.
• The bracket has a ne adjustment knob (Figure
H
2
) to help you line up the laser beams. Place the
unit on a at level surface and turn the knob to the
right to move the beams to the right, or turn the knob
to the left to move the beams to the left.
• The bracket has a keyhole slot (Figure
I
) so it can
be hung from a nail or screw on any kind of surface.
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