Bosch GLM Professional 80 Notice Originale page 30

OBJ_BUCH-1347-001.book Page 30 Friday, January 21, 2011 10:30 AM
30 | English
Upon completion of the meas-
urement, the result for the
sought distance "X" is displayed
in the result line c. The measur-
ing values for the distance "1"
and the angle "α"are displayed
in the measured-value lines a.
Wall Surface Measurement (see figure F)
The wall surface measurement is used to deter-
mine the sum of several individual surfaces with
a common height.
In the example shown, the total surface of sev-
eral walls that have the same room height A, but
different lengths B, are to be determined.
For wall surface measurements, press the func-
tion-mode button 4 until the indicator for wall
surface measurement
play.
Measure the room height A as for a length meas-
urement. The measured value ("cst") is dis-
played in the top measured-value line a. The la-
ser remains switched on.
Afterwards, measure length B
of the first wall. The surface is
automatically calculated and dis-
played in the result line c. The
length measurement value is dis-
played in the centre measured-
value line a. The laser remains switched on.
Now, measure length B
second wall. The individually
measured value displayed in the
centre measured-value line a is
added to the length B
of both lengths ("sum", dis-
played in the bottom measured-value line a) is
multiplied with the stored height A. The total
surface value is displayed in the result line c.
In this manner, you can measure any number of
further lengths B , which are automatically add-
X
ed and multiplied with height A.
The condition for a correct area/surface calcula-
tion is that the first measured length (in the ex-
ample the room height A) is identical for all par-
tial surfaces.
2 609 140 807 | (21.1.11)
Grade measurement (see figure G)
After pressing the grade measurement button 3,
the indication for grade measurement appears
on the display
ing tool is used as the reference plane. By press-
ing the grade measurement button 3 again, the
side surfaces of the measuring tool are used as
reference plane and the display view is shown
turned by 90°.
Press the measuring button 2 to lock the meas-
uring value and accept it in the measured values
memory. Pressing the measuring button 2 again
continues the measurement.
When the indication flashes during the measur-
ing procedure, then the measuring tool was tilt-
ed too much in lateral direction.
If the "digital vial" function is activated in the ba-
appears on the dis-
sic settings, the grade value is also displayed in
the other measuring functions in line d of dis-
play 1.
Timer function
The timer function is helpful, when, for example,
movements of the measuring tool during meas-
1
uring are to be prevented.
To activate the timer function, press and hold
button 6 until the
play.
The time period from the actuation until the
measurement takes place is displayed in the
of the
measured-value line a. The time period can be
2
adjusted between 1 s and 60 s by pressing the
plus button 11 or the minus button 5.
. The sum
1
(e.g. area/surface measurement). Adding and
subtracting measuring results as well as contin-
uous measurements are not possible.
. The backside of the measur-
indicator appears in the dis-
The measurement takes place
automatically after the set time
period has elapsed.
The timer function can also be
used for distance measurements
within other measuring modes
Bosch Power Tools