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Operation
Initial Operation
!
WARNING
Protect the tool against moisture and
direct sun irradiation.
Do not subject the 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 tool to adjust to the ambient
temperature before putting it into operation. In case of
extreme temperatures or variations in temperature, the
accuracy of the tool can be impaired.
Avoid heavy impact or falling of the tool. After heavy
exterior impact on the tool, an accuracy check should always
be carried out before continuing to work (see “Accuracy
Check of the Distance Measurement”, page 18) each time
before continuing to work.
!
WARNING
Do not point the laser beam at persons
or animals and do not look into the
laser beam yourself, not even from a large distance.
Do not leave the switched on measuring tool unattended
and switch the tool off after use. Other persons could be
blinded by the laser beam.
Switching On and Off
To switch on the measuring tool, push down the On/Off
(Measuring button) 1. When switching on the measuring tool,
the laser beam is switched on. The laser indicator
flashes on the display.
To switch off the measuring tool, push down the On/Off
button 1 and hold for 3 seconds.
When no button on the measuring tool is pressed for approx.
5 minutes, the measuring tool automatically switches off to
save the batteries.
160992A6EZ GLM100-23 202210.indd 13 10/4/22 10:19 AM
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