Bosch GLM Professional 250 VF Originalbetriebsanleitung Seite 29

OBJ_BUCH-947-004.book Page 29 Friday, July 3, 2009 8:44 AM
Wall Surface Measurement (see figure L)
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
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 3 until the indicator for
wall surface measurement
display.
Measure the room height A as for a length
measurement. The measured value ("cst") is
displayed in the top measured-value line a.
The laser remains switched on.
Afterwards, measure length
B of the first wall. The surface
1
is automatically calculated
and displayed in the result line
c. The length measurement
value is displayed in the cen-
tre measured-value line a. The
laser remains switched on.
Now, measure length B
the second wall. The individu-
ally measured value displayed
in the centre measured-value
line a is added to the length
B . The sum of both lengths
1
("sum", displayed in the bot-
tom measured-value line a) is multiplied with the
stored height A. The total surface value is dis-
played 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.
For a new wall surface measurement with new
room height A, press button 16 three times.
Bosch Power Tools
Mark-out Mode (see figure M)
Mark-out mode is used for marking off a fixed
length (mark-out value), which can either be
measured or entered. It is helpful for, e.g., mark-
ing partition spaces for drywalls.
To activate the mark-out mode, press the func-
tion-mode button 3 until the mark-out mode
indication
The mark-out value can be adjusted as follows:
appears on the
– To enter a known value, press the plus but-
ton 6 or the minus button 12 until the desired
value is displayed in the upper measured-val-
ue line a. When pressing and holding the plus
button 6 or minus button 12, the values will
continuously skip through. The laser is not
activated yet.
– For measuring the mark-out value, briefly
press the measuring button 7 once for sight-
ing and once more for measuring. Afterwards,
the laser beam remains switched on.
– The measured or entered mark-out value can
be corrected by pressing the plus button 6 or
the minus button 12.
After determining the mark-out value, press and
of
2
hold the measuring button 7 to begin the meas-
urement.
Now, move the measuring tool in the desired di-
rection for marking out. The current measuring
value of the complete measured distance is con-
tinuously displayed in the result line c. The se-
lected mark-out value continues to be displayed
in the upper measured-value line a.
The factor ("x") how often the mark-out value is
contained in the total measuring distance is dis-
played in the centre measured-value line, and the
difference ("dif") between an integral multiple of
the mark-out value and the total distance is dis-
played in the bottom measured-value line a.
English | 29
appears on the display.
1 609 929 T67 | (3.7.09)