
Performance check device
screening tool
Performance Check is designed
to give you peace of mind, by
confirming your device is working
properly. The check operates the
blower and quickly screens the
device for any operation errors.
The screen then indicates whether
the device passed the check
(displays a green check mark) or
should be returned for service
(displays a red X).
Sleep progress
The device provides summary
information about your therapy
use each time the therapy is
turned off. The screen displays
your nightly usage for the last
3 sleep sessions (measured in
24 hour periods, ending at noon
each day). The most recent
session is displayed in the
right hand bar, labeled with the
number of hours slept. A green
bar indicates that you slept more
than 4 hours, and a yellow bar
indicates less than 4 hours of use.
Sleepapnea.com web site
Getting used to therapy is not
always easy. Get tips and advice,
watch videos on how other
patients succeeded. To help
you get the full benefits of
your therapy, find out more
information on your DreamStation
and on your Philips Respironics
mask by visiting our website.
Additional help and tips
E
Check mask fit
This feature allows you to check
mask fit prior to starting therapy.
The device will deliver a test
pressure while the screen counts
down 40 seconds. A green bar
indicates good fit, while a red bar
indicates improvement is needed.
After the test, normal therapy will
start, and the screen will either
display a green checkmark or a red
“X”. The green checkmark indicates
that the leak found allows for
optimal performance of the device.
The red “X” indicates that the leak
may affect device performance.
However, the device will remain
functional and deliver therapy.