Bosch GLL 150 E LR 3 Instrucciones De Funcionamiento página 12

The Bosch Electronic Laser Line Detector aids in locating and targeting a visible or invisible beam
emitted by a Pulsed Line laser; perfect for use in outdoor conditions, where sunlight and distance
may make locating the beam more difficult. The laser detector includes a rod clamp which allows to
mount the detector onto square, round or oval sighting rods.
The numbering of the product features shown
refers to the illustration of the tool on the graphic
page 11 (Fig. 1).
1 LCD readout window
2 Speaker
3 Beam capture window
4 Bandwidth Resolution Selection
5 Power ON/OFF
6 Volume OFF/SOFT/LOUD
7 Rear LCD readout window
8 Battery door
9 Range Extender Indicator LED
10 Range Extender Feature Button
LCD Display (Fig. 2)
11 Top Arrow
12 Bottom Arrow
13 Speaker Volume
14 Bandwidth Resolution Indicators
– To attach the rod clamp (fig. 6 #1) to the
detector, align projections on the rod clamp
with corresponding recess on the back of
the detector, and tighten the knob (fig. 6
#2). To detach rod clamp (fig. 6 #1) from
the detector, unscrew the knob (fig. 6 #2)
completely.
– To attach the rod clamp (fig. 6 #1) to
leveling rod 14, loosen the knob (fig. 6
#3) on the rod clamp (fig. 6 #1), slide the
rod clamp on the leveling rod 14 to the
desired location, and tighten the knob (fig.
6 #3). Spirit level (fig. 6 #4) can be used to
approximately level the leveling rod. Adjust
position of leveling rod until bubble in spirit
level (fig. 6 #4) is within the circle.
Wear eye protection. If Spirit
WARNING
!
Level leaks, soak up with
appropriate absorbent material and dispose
of safely. Spirit Level contains flammable liquid
that may cause respiratory tract, eye and skin
irritation.
– Turn on the instrument by pressing the
ON/OFF button on the keypad. The LCD
symbols will momentarily be lit and the
Introduction
LR 3 Features
15 Level Beam
16 Low Battery Indicator
Power
Two AA batteries will provide up to 30 hours
continuous use. When the instrument is turned
on and the low battery symbol remains lit, the
battery should be replaced.
Installing and Removing Batteries
To replace batteries, detach the rod clamp (fig.
6 #1) from the detector by turning the knob (fig.
6 #2) on the rod clamp. Open the battery door
(fig. 1 #8) by pulling latch.
Install batteries with correct polarity as indicated
in Figure 1. Close the battery door and engage
the latch.
LR 3 Operation
unit will beep once. The Coarse bandwidth
indicator and soft volume indicator will
remain lit.
– Expose the beam capture window of the
laser detector towards the direction of the
pulsed laser line.
– Slowly move the laser detector in an upward
and downward direction until the LCD beam
indicator arrows appear and/or a pulsing
audio signal is heard. Use the Bandwidth
Resolution Selection feature to choose
between the Fine/Coarse setting. Coarse
resolution setting is for approximating level
or for initial locating of the center level point.
Fine resolution setting is used for most
accurate pin pointing of level.
– Move the detector upward when the bottom
arrow icon is lit (fig. 5) (with volume on, a
slow pulsing audio tone is heard). Move the
detector downward when the top arrow icon
is lit (fig. 3)(with volume on, a rapid pulsing
audio tone is heard). When the line is level,
the level laser line indicator will be lit (fig. 4)
(with volume on, a rapid audio tone will be
heard).
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