Dräger Evita 4 Instructions For Use Manual page 68

Operation
Setting Ventilation Modes
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To set (Example: Apnoea Ventilation)
Touch the »Extra settings« screen key.
Touch the »Apnoea vent.« screen key.
Switch on the function = touch the »On« screen knob
and press in the rotary knob.
Set values = touch the corresponding screen knob,
turn and press rotary knob.
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