Bosch GLM 40 User Manual

The calculation is indicated in the
measured-value lines A, and the
sum in the b.
After calculation of the sum,
further measured values can
be added to this result when
pressing the plus button 8 prior
to each measurement.
Notes on the addition:
– Mixed length, area/surface and
volume values cannot be added
together. For example, when a
length and area value are added,
“ERROR” briefly appears on
the display after pressing the
plus button 8. Afterwards, the
measuring tool switches back to
the last active measuring mode.
– For each calculation, the
result of one measurement is
added (e.g. the volume value);
for continuous measurements,
this would be the displayed
measured value in result line
b. The addition of individual
measured values from the
measured-value lines a is not
possible.
SUBTRACTING MEASURED
VALUES
To subtract
measuring
values, press
minus button 5;
For confirmation,
“–” is indicated
on the display. The further
procedure is analog to “Adding
Measured Values”.
-15-
Working Advice
GENERAL INFORMATION
The reception lens 12 and
the laser beam outlet 11 must
not be covered when taking a
measurement.
The measuring tool must
not be moved while taking a
measurement (with the exception
of the continuous measurement
function). Therefore, place the
measuring tool, as far as this is
possible, against or on a firm
stop or supporting surface.
INFLUENCE EFFECTS ON THE
MEASURING RANGE
The measuring range depends
upon the light conditions and the
reflection properties of the target
surface. For improved visibility
of the laser beam when working
outdoors and when the sunlight
is intense, use the laser viewing
glasses 17 (accessory) and the
laser target plate 18 (accessory),
or shade off the target surface.

Bosch GLM 40 Specifications

General

Brand	Bosch
Model	GLM 40
Category	Measuring Instruments
Language	English