Bosch Professional LR 2 Original Instructions Manual page 21

OBJ_BUCH-821-002.book Page 21 Tuesday, December 9, 2008 4:04 PM
To switch off the measuring tool, press the On/Off button 2 again.
Before switching off, all LEDs briefly light up.
When no button is pressed on the measuring tool for approx.
20 minutes and when no laser beam reaches the reception area 6
for 20 minutes, the measuring tool automatically switches off in or-
der to save the battery. The switching off is indicated by brief light-
ing up of all LEDs.
Selecting the Setting of the Centre 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),
– "Coarse" adjustment (indication f on the display).
Whenever switching on the measuring tool, the accuracy level
"coarse" 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 up-
ward" b or the centre indicator c on the display 4 on the front
and back side of the measuring tool,
– via the LEDs "move downward" 8, "move upward" 10 or the
centre-indication LED 9 on the front side of the measuring tool,
– optionally via the audio signal (see "Audio Signal for Indication
of the Laser Beam", page 22).
Measuring 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 measuring tool upward in the direction of the arrow.
Bosch Power Tools
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