Use
5
en
4 Use
WARNING
Small parts of the device can come loose and be swallowed.
► Keep the device out of reach of children under the age of 3.
4.1 Prerequisites
The instrument is factory-calibrated when delivered. If the calibration
date has exceeded12 months, the instrument should be adjusted, e.g.
by DrägerService. It is still possible to use the device, even if the
calibration period is exceeded. After the last alcohol intake, wait
approx. 15 minutes before a measurement is carried out. Residual
mouth-alcohol may cause incorrect measuring results. This may also
occur by aromatic drinks (e.g. fruit juices), alcoholic mouth sprays,
medicines and drops, as well as by burping and vomiting. Rinsing the
mouth with water or non-alcoholic drinks does not replace the wait
time!
4.2 Initial start-up
A quick setup process (“wizard”) starts when the instrument is
switched on for the first time. This step is not required for
pre-configured instruments.
The following settings are accessible using the wizard:
Language
Date format
Date
Time format
Time
Measuring unit
All settings can be changed later on via the menu.
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