Stephan EVETR, Instructions For Use Manual, Page: 90 / 254

4 System Settings
90 GA-070T-0518V2.7-HAO-EN

Fritz Stephan GmbH
4.1.4 Function
This sub-menu lets you configure the parameters for the »Aerosol« and
»Preoxy«, buttons in the function area (see chapter 3.1.3).
Fig. 47: Function
Lets you set the aerosol nebulization time (5 – 30 min). Aerosol
nebulization is triggered by pressing the »Aerosol« button.
Lets you set duration of the preoxygenation (10 – 180 s) that is triggered
when the »Preoxy« button is pressed.
Setting for the inspiratory oxygen concentration administered when the
»Preoxy« button is pressed. You can select an inspiratory oxygen
concentration between 21 and 100%.
Aerosol time
Preoxy time
Preoxy %