Stephan EVETR - Function Buttons

3 Design and functional description
46
GA-070T-0518V2.7-HAO-EN
 Fritz Stephan GmbH
3.1.3 Function buttons
Fig. 4: Function buttons
1 »Preoxy« button
4 »Day/Night« toggle button
2 »Inspiration Hold« button
5 Control knob
3 »Aerosol« button
6 Lock/unlock touchscreen
Press the »Preoxy« button to administer a pre-adjustable inspiratory
oxygen concentration for a certain preset interval. These settings can be
configured in the "System Settings/Function" menu (see chapter 4.1.4).
At the same time, the display for the set oxygen concentration changes to
the pre-set “Preoxy” value. The alarm limits for oxygen concentration are
adjusted automatically. The button is green while pre-oxygenation is in
progress.
»Preoxy« button