Bosch DLE 150 PROFESSIONAL Bedienungsanleitung Seite 26

By pressing the measurement button 7, the minimum/maximum meas-
urement is interrupted. The current measured values are shown in the
display. Renewed pressing of the measurement button 7 starts the min-
imum/maximum measurement anew.
Indirect Length Measurement (see Fig.
The indirect length measuring function serves for measuring distances
that cannot be measured directly because an obstacle would obstruct the
laser beam or no target surface is available as a reflector. The best pos-
sible results are achieved only when the laser beam and the measured
distance form an exact right angle (Pythagorean theorem).
In the illustrated example, the length "C" is to be determined. For this pur-
pose, "A" and "B" must be measured.
Press the indirect length measurement button
mode for indirect length measuring. The symbol for indirect measuring
appears in the display.
After completing the second measurement, the length "C" is automatical-
ly calculated and indicated at the bottom of the display. The individual val-
ues are shown at the upper right.
Clearing the Measured Values
By pressing the clear button
measured individual values is possible for the length, area, volume, con-
tinuous, minimum/maximum and indirect length measuring functions.
1 609 929 E99 • (03.09) T
To initiate the measurement process, press
the measurement button 7 completely down.
Move the laser point back and forth over the
desired target point (e.g., the corner of a
room) so that the rear end of the unit as the
reference point for the measurement remains
at the same position.
At the upper right in the display, the minimum
and maximum are shown.
As for a length measurement, measure the
distance "A". Take care that a right angle ex-
ists between the laser beam and the distance
"C". Then measure distance "B".
During the measurements, the rear end of the
unit as the reference point must remain at the
same position.
12, the correction of the previously
By repeated pressing of the clear button
, several individual measured values are
cleared one after the other in the reverse order
of the measurement.
By pressing the clear button
imum/maximum measuring function, the min-
imum and maximum measured values are
cleared simultaneously.
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F
13 to switch to the
in the min-