- 38 -
Message
type
Message Possible cause/additional action
Alert
SD Card
There was a problem reading
your SD card. Please remove
and reinsert.
Device cannot read the SD card. A problem may
exist with the SD card, it was removed during a
writing activity, or it was inserted incorrectly.
Remove and reinsert the SD card.
If alert continues, contact your provider.
Alert
SD Card
Your SD card is full. Please
refer to manual or contact your
provider.
Remove SD card and replace with a new card, or
contact your provider for a new SD card.
Safe State
Service Required
Please contact support.
(therapy button ring blinks
continuously}
Indicates an error which enters device into “Safe
State.” This allows power to remain on but airow is
disabled.
Disconnect device from power. Reattach power cord
to restore power. If the alert continues to occur,
contact your home care provider.
Notication
Notication
The attached power supply
is operating from a battery
and does not support
humidication.
Disconnect the battery pack and use a compatible
power supply or use the device without
humidication.
Check Power
(light blinks
continuously)
Indicates an
incompatible power supply is
attached.
Switch to a Philips-provided power supply that
is capable of supporting therapy. An 80W power
supply is required to support humidication.
Low Voltage
(light blinks
continuously)
Low voltage Conrm a compatible Philips Respironics power
supply is attached. Switch to compatible power
supply if needed. If battery is being used, ensure
battery is adequately charged.
Notication
SD Card
Your SD card has been
removed. Please reinsert to
record therapy data.
Indicates SD card has been removed from therapy
device and not reinserted before the start of the
current therapy session.
Reinsert the SD card to record therapy data.