English |
29
Bosch Power Tools
1 609 929 T67 | (3.7.09)
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
appears on the
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
1
of the first wall. The surface
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
2
of
the second wall. The individu-
ally measured value displayed
in the centre measured-value
line
a
is added to the length
B
1
. The sum of both lengths
(
“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
X
, which are automatically add-
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.
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 appears on the display.
The mark-out value can be adjusted as follows:
– 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
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
.
