2-8
Symbols
No valid data to display
Data is under range
Data is over range
Pressure, centimeters of water
Flow, liters per minute. BTPS compensated.
Volume, milliliters
User-set Ramp Time. Ramp graphic fills in as Ramp Time progresses.
Ramp Time is OFF (no ramp time set).
Intentional leak. The number corresponds to the leak symbol printed on
Philips Respironics masks.
Table 2-2: Symbols used on graphical user interface (continued)
Symbol Description
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