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Use
The wait time cannot be shortened by rinsing the mouth with water or a non-
alcoholic drink.
Residual mouth alcohol or aromatic drinks (e.g. fruit juice), alcoholic mouth
sprays and medicines can falsify the measurement.
Burping and vomiting can falsify the measurement result.
4.1.1
Prior to sampling
The test person should breathe regularly and calmly before sampling.
The test person must be capable of providing the minimum breath volume
required for sampling.
4.1.2
Attaching wrist strap
The wrist strap should be used to secure the instrument on your wrist.
1.
Feed the fastening lug of the wrist strap through the eye on the instrument.
2.
Pull the top part of the wrist strap through the fastening lug.
4.1.3
Preparation for use
1.
Make sure that the batteries are charged and inserted.
2.
Make sure that a clean mouthpiece has been fitted.
3.
Make sure that the instrument is securely and safely held by correct use of
the wrist strap.
4.1.4
Switching instrument on and off
Switching on the instrument:
1.
Press and hold the
2.
Wait until it shows it is ready to take a measurement.
Switch off the instrument:
1.
Press and hold the
The instrument will switch itself off 4 minutes after last being operated.
20
button for approx. 1 second.
button for approx. 3 seconds.
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