Bosch GLL 150 E LR 3 Instrucciones De Funcionamiento página 13

If the detector is not struck by a laser beam
after 4-6 minutes, the detector will automatically
shut itself off to preserve battery life. Turn the
instrument back on using the power button.
The design of the LR 3 detector is an innovation
to the market. Detector can be switched
between standard and long range modes
enabling extended distance capabilities for the
GLL 150 E and reducing the issue with "scatter"
associated with close in use of line lasers.
When used with the GLL 150 E exterior laser
the LR 3 receiver enables the instrument to be
used in a work area up to 530 feet (160 m)
in diameter. In standard mode the GLL 150 E
and LR 3 combination will have the elliptical
pattern typical of cone lasers with a maximum
range radius of 196 feet (60 m) and a minimum
range of 65 feet (20 m) along the Y-Axis, long
range mode enables an 265 feet (80 m) circular
radius working area.
The area designated by the DASHED circle is
the work area in LONG RANGE MODE.
The area designated by the DOTTED ellipsoid
is the work area in STANDARD RANGE
MODE.
Note: The detector will only work when the
instrument is in pulse mode.
The GLL 150 E always starts in pulse mode.
Extended Range Function
The LR 3 receiver defaults to and should be
used in its standard operating mode for most
leveling projects. If the operator is having
difficulty receiving a reading at extended
distances indicated by difficulty in locating the
center bar (greater than 20 meters or 65 ft) then
the extended range button (fig. 1 #10) on the
detector can be pressed and the LED will be
illuminated (fig. 1 #9).
Close Proximity Use
When using the LR 3 in close proximity to the
laser (3ft to 15ft) care must be taken due to the
high sensitivity of the LR 3 and the scatter from
the cone, glass, dust on glass, and surrounding
objects. Close proximity detection should be
validated against reflections and scatter by
ensuring that both the directional arrows are on
either side of the center bar (see fig 3 thru 5).
This can be done by moving the LR 3 up and
down relative to the center bar to locate the
arrows. Do not use the detector closer than 3 ft
from the laser.
X-Axis
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