4.2 Buttons and display symbols
4.2.1 Buttons
Figure
28
Function
Decrease target vacuum
Increase target vacuum
Gravity drainage mode
Graphic diagram of the therapy
Open the user settings
Save entry
Confirm information
Back / Exit menu
Warning / suppress the warning
Changeover to vacuum scaling
Changeover to time scaling
Changeover to flow scaling
Start the therapy
Stop the therapy
Hold / restart graphic
Increase maximum of axis
Decrease maximum of axis
Scroll up the list
Scroll down the list
Activate key lock