Philips DreamStation CPAP User Manual page 21

Alert Icon
Automatic Off
Inlet blocked.
Check filter.
Low Leak: Check
Mask and Tube
Check Mask Fit n/a
Loading Language
and Rebooting
Busy
"Sleep Progress" n/a
User Manual
Type Description
Status Displayed when
therapy ends due to
automatic off function.
Notification Blocked airway
Notification Blocked airway
Status Displayed when
Check Mask Fit
function is enabled
from Patient Menu.
Status Displayed when a new
language is selected
from the menu.
Status Displayed when the
device is temporarily
inaccessible due to
data communication.
Status Displays last 3 nights
of hourly use.
Possible Cause
The mask has been
removed.
Blockage at device
inlet.
Blockage at tube or
mask.
n/a
n/a
n/a
n/a
Action
Put your mask back
on, confirm good fit,
and turn airflow on to
resume therapy.
Check device air inlet
is not obstructed.
Check air filter(s) are
installed properly and
are clean; replace if
needed.
Check tube is not
crushed or folded
such that air flow
is restricted. Check
mask is attached
properly and without
any obstruction.
This alert can be
cleared by pressing
the Control Dial.
Otherwise it will time
out after 60 seconds.
No action needed.
Times out when
complete.
No action needed.
Press Control Dial
to acknowledge and
clear the screen.
Otherwise message
times out after 30
seconds.
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