26 4 System functions and displays
fabian +nCPAP evolution | SW V5.1.x
Ref: 122003.EN / Date : 26Jan2021
4.4.1 Waves
The Waves menu shows the following
waves:
• Pressure
• Flow
• Volume
When auto-scaling of graphics is
switched OFF, the graph can be
adjusted manually:
Select desired graph
Press the graph
The selected graph is marked
with the “Cursor” symbol and
the Scaling cursor is displayed.
Use the cursor to scale the
graph in the X and Y direction.
The cursor disappears if not used
within five seconds, or by tapping the
selected graph again.
Figure 4-15: Waves cursor & Cursor buttons
Manual scaling mode.
Use the Up and Down
Keys for scaling Graphics.
Cursor buttons can be used for manual scaling.
The button below the Freeze key stops
the wave from being updated.
The configuration parameters and
measurements in the display field
continue being updated.
The key will turn Green.
Press the key again to continue
updating the wave data.
Figure 4-16: Freeze Waves
Depending on the Ventilation mode
selected, the numeric block will
display the parameters that are
relevant in this mode