Bosch LR2 Instrucciones De Funcionamiento página 10

When no button is pressed on the tool for approx. 20 minutes
and when no laser beam reaches the reception area 6 for 20
minutes, the tool automatically switches off in order to save the
battery. The switching off is indicated by brief lighting up of
all LEDs.
Selecting the Setting of the Center Indicator
With button 1, you can specify with which accuracy the position
of the laser beam is indicated as central on the reception area:
– "Fine" adjustment (indication g on the display),
– "Medium" adjustment (indication f on the display).
Whenever switching on the tool, the accuracy level "Medium"
is set.
Direction Indicators
The position of the laser beam on the reception area 6
is indicated:
– via the direction indicators "move downward" d, "move
upward" b or the center indicator c on the display 4 on the
front and back side of the tool,
– via the LEDs "move downward" 8, "move upward" 10 or the
center-indication LED 9 on the front side of the tool,
– optionally via the audio signal (see "Audio Signal for
Indication of the Laser Beam").
Tool too low: When the laser beam runs through the top half of the
reception area 6, the direction indicator b on the display and the
corresponding direction LED 10 light up. When the audio signal is
switched on, a slow-beat signal sounds. Move the tool upward in the
direction of the arrow.
Tool too high: When the laser beam runs through the bottom half of
the reception area 6, the direction indicator d on the display and the
corresponding direction LED 8 light up.
When the audio signal is switched on, a fast-beat signal sounds.
Move the tool downward in the direction of the arrow.
Tool in center position: When the laser beam runs through the
reception area 6 at the center mark 7, the centre indicator c on the
display and the corresponding center-indication LED 9 light up.
When the audio signal is switched on, a continuous signal sounds.
Audio Signal for Indication of the Laser Beam
The position of the laser beam on the reception area 6 can be
indicated via an audio signal.
After the tool has been switched on, the audio signal is always set to
the low volume level.
The volume level can be increased or switched off.
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