ResMed S8 AutoSet Spirit User Manual page 16

4
After three minutes, the pressure reverts to the set pressure and treatment will begin.
If you do not wish to wait three minutes, hold down the Start/Stop key for at
•
least three seconds to start treatment immediately.
If you press the Start/Stop key for less than three seconds, the unit will return
•
to standby mode (the RAMP or SETTLING screen is displayed).
Table 1: Definitions of Mask-Fit Star Rating
Star rating
*****
****-
***--
**---
*----
-----
10
Definition
Excellent
Very good
Good
Adjust mask
Adjust mask
Adjust mask