5-3
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Mask Leak
• •
Backlights:
◊ ◊ ◊
The words
Mask
Leak
flash on the
Active Display
screen.
The device continues
to operate.
The breathing
circuit is discon-
nected or there is
a large air leak.
Check your breathing
circuit connections and re-
connect the tubing if it has
come loose. Press any of
the display buttons to clear
the alarm. Make sure your
mask is on properly before
you press the
button to
restart the airflow.
If the alert continues to
occur, disable the mask
alert setting following the
instructions in Chapter 4,
and continue your therapy
overnight. Contact your
home care provider the
next morning to have your
mask checked. You may
need a mask refitting.
Auto Off
None
The words
Auto
Off
flash on the
Standby screen,
indicating that a
mask disconnect
has been detected.
The airflow shuts
off and the device
enters the Standby
state approximately
45-60 seconds after
a mask disconnect is
detected.
The mask has
been removed.
Put your mask back on
and press the
button
to turn the airflow on and
resume therapy.
Patient
Reminder
None
Backlights:
◊ ◊ ◊
Screen displays
a customized
reminder message
whenever the de-
vice transitions from
the Active state to
the Standby state.
The device continues
to operate.
Your home care
provider may
set a patient
reminder sched-
uled to pop up at
a particular time
to remind you
to replace your
mask, change
your filters, etc.
Press any of the display
buttons to acknowledge
the message and clear it. If
you do not acknowledge
the reminder, it will disap-
pear after 6 minutes, and
then reappear for three
consecutive days whenever
the device transitions from
the Active state to the
Standby state. If you still do
not acknowledge the mes-
sage, the reminder period
will reset and the message
will not reappear until
the next time the Patient
Reminder setting expires.
