Bosch GLM 80 User Manual

measurements from the mean
value must not exceed ±2 mm
(max.). Log the measurements, so
that you can compare their
accuracy at a later point of time.
Working with a Tripod
The use of a tripod is particularly
necessary for larger distances.
Position the measuring tool with
the 1/4" thread 19 onto the
quick-change plate of the tripod or
a commercially available camera
tripod. Tighten the measuring tool
with the locking screw of the
quick-change plate.
Set the corresponding reference
level for measurement with a
tripod by pushing button 10 (the
reference level is the thread).
Working with the digital level
attachment (see figures I–K)
The digital level attachment 24
can be used for a more accurate
grade measurement result.
Distance measurements are not
possible with the digital level
attachment.
Place the
measuring tool
into the digital
level attachment
24 as shown and
lock the
measuring tool with locking lever
25. Press the measuring button 2
to activate the “digital level
attachment” operating mode.
Regularly check the accuracy of
the grade measurement by
carrying out a reversal
measurement or with the spirit
levels of the digital level
attachment.
In case of greater deviation, the
measuring tool must be
recalibrated. For this, press and
hold the grade measurement
button 3. Follow the directions on
the display.
To end the “digital level
attachment” operating mode,
switch the measuring tool off and
remove it from the digital level
attachment.
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Bosch GLM 80 Specifications

General

Brand	Bosch
Model	GLM 80
Category	Measuring Instruments
Language	English