Basic Settings Menu; Measuring Functions - Bosch Professional GLM 80 Manual

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– The front edge of the measuring tool (e.g. when measur-
ing from a table edge)
– The centre of the thread (19) (e.g. for tripod measure-
ments)
To select the reference level, press the button (10) until the
required reference level is shown on the display. The rear
edge of the measuring tool is pre-set as the reference level
every time the measuring tool is switched on.
It is not possible to make a retrospective alteration to the ref-
erence level for measurements that have already been taken
(e.g. when displaying measured values in the measured
value list).

Basic settings menu

To enter the basic settings menu, press and hold the button
for basic settings (4).
Briefly press the basic settings button (4) to select the indi-
vidual menu items.
Press the minus button (5) or the plus button (11) to select
the setting within the menu items.
To exit the basic settings menu, press the measuring button
(2).
Basic settings
Audio signals
Display illumination
Digital spirit level
Display rotation
Continuous laser beam
Unit of distance (depending
on country version)
Unit for angle (depending on
country version)
All basic settings except for the continuous laser beam set-
ting are saved when switching off the tool.
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15
10 20
5 25
0 30
Continuous laser beam
Do not direct the laser beam at persons or animals and
u
do not stare into the laser beam yourself (even from a
distance).
In this setting, the laser beam remains switched on even
between measurements; measurement simply requires one
brief press of the measuring button (2).

Measuring functions

Simple length measurement
For length measurements, repeatedly press the button (12)
until the indicator for length measurement
display.
Briefly press the measuring button (2) once to
switch on the laser and once to measure.
The measured value is displayed in the result
line (c).
For multiple consecutive length measurements, the results
of the last measurements are shown in the measured value
lines (a).
Area measurement
For area measurements, repeatedly press the button (12)
until the indicator for area measurement
On
display.
Then measure the width and length one after the other as
Off
with a length measurement. The laser beam remains
switched on between the two measurements.
On Once the second measurement has been com-
pleted, the area is automatically calculated and
displayed in the result line (c). The individual
Off
measured values can be found in the measured
value lines (a).
Automatically
on/off
Volume measurement
On
For volume measurements, repeatedly press the button
(12) until the indicator for volume measurement
Off
pears on the display.
Then measure the width, length and depth one after the
On
other as with a length measurement. The laser beam remains
switched on between the three measurements.
Once the third measurement has been com-
Off
pleted, the volume is automatically calculated
and displayed in the result line (c). The indi-
vidual measured values can be found in the
measured value lines (a).
On
Values over 999,999 m
instead appear on the display. Divide the volume to be meas-
Off
ured into individual measurements, the resulting values of
which you can calculate separately and then combine into an
overall total.
m, ft, inch, etc.
Continuous measurement and minimum/maximum
°, %, mm/m, measurement (see figure B)
inch/ft
In continuous measurement mode, the measuring tool can
be moved relative to the target, during which the measured
value will be updated every half a second. You can, for ex-
appears on the
appears on the
ap-
3
cannot be displayed; "ERROR" will
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