Bosch GLM 80 User Manual

INITIAL OPERATION
• Protect the measuring tool
against moisture and direct
sun irradiation.
• Do not expose the
measuring tool to extreme
temperatures or variations in
temperature. As an example,
do not leave it in vehicles for
longer periods. In case of large
variations in temperature, allow
the measuring tool to adjust to
the ambient temperature before
putting it into operation. In case
of extreme temperature or
variations in temperature, the
accuracy of the measuring tool
can be impaired.
• Avoid heavy impact to or
dropping the measuring tool.
After severe exterior effects to
the measuring tool, it is
recommended to carry out an
accuracy check (see “Accuracy
Check and Calibration of the
Grade Measurement” and
“Accuracy Check of the
Distance Measurement” on
page 29) each time before
continuing work.
Switching On and Off
For switching on the measuring
tool, the following possibilities are
given:
- Pressing the On/Off button 8:
The measuring tool is switched
on and in length measurement
mode. The laser is not
activated.
- Pressing the measuring button
2: Measuring tool and laser are
switched on. The measuring
tool is in length measurement
mode. When the measuring tool
is inserted in the digital level
attachment 24, the grade
measurement function is
activated.
To switch off the measuring tool,
press the On/Off button 8 for a
few seconds.
When no button on the
measuring tool is pressed for
approx. 5 minutes, the measuring
tool automatically switches off to
save the batteries.
When the angle is not changed for
approx. 5 minutes when in the
“Grade measurement” operating
mode, the measuring tool
automatically switches off to save
batteries.
When switching off automatically,
all stored values are retained.
Operation
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Bosch GLM 80 Specifications

General

Brand	Bosch
Model	GLM 80
Category	Measuring Instruments
Language	English