4.7.10
Loudspeaker
Adjusts the volume.
Set the volume using the
Confirm with the
4.7.11
Measurement unit
Sets the measurement unit.
Select the measurement unit using the
Confirm with the
4.7.12
Automatic shut-down
Sets the time until automatic shut-down.
Set the time using the
Confirm with the
4.7.13
Sign in
Only for service.
Enter the four-digit code to open the service menu.
4.7.14
Automatically to the next test
Sets whether the instrument should automatically change to the next test after
breath sampling. The setting can be set for both measurement results.
Select the measurement result (Alcohol or No Alcohol) with the
button respectively.
Confirm with the
Select activated or deactivated with the
Confirm with the
4.7.15
Switch off
Switches the instrument off.
Briefly press the
The instrument switches itself off.
or
key respectively.
button.
button.
and
key.
button.
button.
button.
button.
or
key respectively.
or
button respectively.
en
Use
or
27