17
User Manual
Alert
Icon
Type
Description
Possible Cause
Action
SD Card
Removed.
Notification
or Alert 2
Indicates SD card
has been removed
from therapy device
and not reinserted
before the start of
the current therapy
session.
SD card was not
reinserted into device.
Reinsert SD card, or
click to clear alert.
Oximetry: Good
Study
(icon only)
Notification Notifies that user has
a achieved at least 4
hours of therapy and
oximetry use. Appears
at the end of therapy.
n/a
Press Control Dial
to acknowledge and
clear the message.
SD Card Error:
Remove and
Reinsert
Notification
SD card error
detected
Device cannot read
the SD card. A
problem may exist
with the SD card or
it was ejected during
a writing activity,
or it was inserted
incorrectly.
Remove SD card
and reinsert. If alert
continues to occur,
replace with another
card or contact your
provider.
SD Card Full.
Notification
SD card is full.
SD card is full.
Remove SD card and
replace with a new
card, or contact your
provider for a new SD
card.
Patient Message
(Refer to
section)
Notification Message from your
Provider.
n/a
Press Control Dial
to acknowledge and
clear the message.
Change Rejected
Alert 1
A prescription or
settings change was
rejected.
Change missing or
incorrect.
Contact your
provider.
Humidification
Error. Contact
support if the
problem persists.
Status
Humidifier error (only
when humidifier is
present)
Humidifier heater
plate error or
humidifier not
properly connected to
therapy device
Turn off device and
disconnect from
power. Detach the
humidifier, visually
check that electrical
contacts are clear,
then reconnect
humidifier and
power cord. If alert
continues, contact
your provider.
