Bosch GLM 80 Consignes De Fonctionnement/Sécurité page 25

around the reference plane and
measure distance "1" as for a
length measurement.
The measuring values for the
distance "1" and the angle "α"are
displayed in the measured-value
lines a.
b) Double indirect height
measurement (see figure D)
Press the function-mode button 4
until the indication for double
indirect height
appears on the display.
Measure distances "1" and "2" in
this sequence as for a length
measurement.
The measuring values for the
distances "1", "2" and the angle
"α" are displayed
measured-value lines a.
Pay attention that the reference
plane of the measurement (e.g.
the rear edge of the measuring
tool) remains exactly at the same
location for
measurements within a measuring
sequence.
Upon completion
of the measurement,
the result for the
sought distance
"X" is displayed in
the result line c.
measurement
Upon completion
of the measurement,
the result for the
sought distance
"X" is displayed in
the result line c.
in
all individual
c) Indirect length measurement
Press the function-mode button 4
until the indication for indirect
length measurement
on the display.
Pay attention that the measuring
tool is positioned at the same
height as the sought measuring
point. Now, tilt the measuring tool
around the reference plane and
measure distance "1" as for a
length measurement.
The measuring values for the
distance "1" and the angle "α"are
displayed in the measured-value
lines a.
Wall Surface Measurement
The wall surface measurement is
used to determine the sum of
several individual surfaces with a
common height.
In the example shown, the total
the
surface of several walls that have
the same room height A, but
different lengths B, are to be
determined.
For wall surface measurements,
press the function-mode button 4
until the indicator for wall surface
measurement
display.
-25-
(see figure E)
Upon completion
of the measurement,
the result for the
sought
"X" is displayed in
the result line c.
(see figure F)
appears on the
appears
distance