(Basic models only)
settings. Please note that the CO
O2 Alarm limit
O2 Alarm type
CO2 Alarm limit
CO2 Alarm type
Alarm from the
Menu will display the list of available concentration alarm
alarms are only available on devices with a CO
Set the appropriate value for the O
Setting the alarm value to 0 will deactivate the alarm.
Select whether the O
If alarm type is set to e.g. "Upper", the measuring result will be
displayed as having exceeded the set alarm limit if measured value is
higher than the value set in "O2 Alarm limit".
See description for "O2 Alarm limit" above.
See description for "O2 Alarm type" above.
concentration (0.1 - 100%).
alarm should be "Off", an "Upper" alarm, or a