Use
en
4.6
Switching off the Instrument
The instrument will switch off after pressing the button for approx. 3
seconds. A switch-off count down will be shown as well. If the display
is off, stop pressing the button. Otherwise the device will be switched
on again.
The instrument will switch off automatically after approx. 4 minutes
without any activity.
Switching off the instrument does not reduce the post-test
waiting period before you can perform another test.
4.7
Removing the mouthpiece
1. Push the mouthpiece upwards out of the mouthpiece receptacle.
2. Dispose of the mouthpiece in accordance with local regulations.
Do not reuse a mouthpiece.
4.8
Settings/information
Start the device pressing
To enter the device menu, press the
In the main menu all menu options are listed one below the other.
To navigate within the options list and select a menu option:
1. Press
or
cursor.
2. Confirm the selected menu option with the
8
until READY is displayed.
button to mark the respective menu option with the
button.
button.