System functions and displays 35
fabian HFO | SW 5.1.x
Ref: 113003.EN / Date 2020-02-10
4.4.2 Loops
The Loops menu features the following loops:
• Pressure / Volume (P/V
Loop)
• Volume / Flow (V/F Loop)
The following parameters for the respective
Curve can be selected in the upper area of the
display:
• Pressure
• Volume
• Flow
The Freeze key is used to pause Loop updating.
The Settings parameters and measurements in
the display area will only be shown after a Loop
has been saved.
The key will turn Green.
Press the key again to continue updating the
Loop Data.
After freezing the loop, it can be saved as a
reference loop to later compare against the
current data.
Save Loop:
1. Freeze Loop.
2. Push Freeze Key.
3. The Loop will be saved until a new Loop
is saved.
Comparing loops:
1. Switch to Loops Display:
2. Freeze current Loop.
3. Current Loop is shown in Blue,
the Saved Loop is shown in Black.