Bosch GLM Professional 150 Originalbetriebsanleitung Seite 27

To end the minimum/maximum measurement,
briefly press the measuring button 7. Pressing
the measuring button again starts a new meas-
urement.
The minimum/maximum measurement can also
be used for length measurements within other
measuring modes (e.g. area/surface measure-
ment). For this, press button 13 once for mini-
mal measurement and twice for maximal meas-
urement each time when determining individual
measured values. Then press the measuring
button 7 to switch the laser beam on. Move the
measuring tool in such a manner that the de-
sired minimum or maximum value is measured,
and press the measuring button 7 to take over
the minimum or maximum value into the current
calculation.
For time-delayed length measurements and
when in mark-out mode, minimum/maximum
measurements are not possible.
The minimum/maximum measurement auto-
matically switches off after 5 min.
Area Measurement
For area/surface measurements, press button 4
until the indicator for area measurement
appears on the display.
Afterwards, measure the length and the width,
one after another, in the same manner as a
length measurement. The laser beam remains
switched on between both measurements.
Upon completion of the sec-
ond measurement, the sur-
face is automatically calculat-
ed and displayed in the result
line c. The individual meas-
ured values are displayed in
the measured-value lines a.
Bosch Power Tools
Volume Measurement
For volume measurements, press button 4 until
the indicator for volume measurement
appears on the display.
Afterwards, measure the length, width and the
height, one after another, in the same manner as
for a length measurement. The laser beam re-
mains switched on between all three measure-
ments.
Upon completion of the third
measurement, the volume is
automatically calculated and
displayed in the result line c.
The individual measured val-
ues are displayed in the
measured-value lines a.
Values above 999999 m
"ERROR" and "––––" appear on the display.
Divide the volume to be measured into indivi-
dual measurements; their values can then be
calculated separately and then summarized.
Indirect Length Measurement
(see figures H–K)
The indirect length measurement is used to
measure distances that cannot be measured
directly because an obstacle would obstruct the
laser beam or no target surface is available as a
reflector. Correct results are achieved only when
the right angles required for the respective meas-
urement are exactly adhered to (Pythagorean
Theorem).
Pay attention that the reference point of the
measurement (e.g. the rear edge of the measur-
ing tool) remains exactly at the same location for
all individual measurements within a measuring
sequence (exception: trapezium measurements).
The laser beam remains switched on between
the individual measurements.
For indirect length measurements, four measur-
ing modes are available. Each measuring mode
can be used for determining different distances.
To select the measuring mode, press the func-
tion-mode button 3 until the symbol of the de-
sired measuring mode is indicated on the display.
English | 27
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cannot be indicated;
1 609 929 T67 | (3.7.09)