ResMed Defy Mini User Manual page 32

Problem/possible cause
Humidifier may be damaged or cracked.
The patient's therapy data has not been transmitted
Wireless coverage may be poor.
The No wireless connection icon
top right of the screen. No wireless network available.
Device may be in Airplane Mode.
SmartStart is enabled, but the device does not automatically start when the patient breathes into their mask
Breath is not deep enough to trigger SmartStart.
There is excessive leak.
SmartStart is enabled, but the device does not automatically stop when the patient removes their mask
Incompatible mask being used.
Solution
Replace the humidifier.
Advise the patient to place the device where there is
coverage (ie, on their bedside table, not in a drawer or on the
floor).
The Wireless signal strength icon
coverage when all bars are displayed, and poor coverage
when fewer bars are displayed.
Advise the patient that therapy data can be sent using the
is displayed on the
SD Card.
Turn off Airplane Mode, see Travelling by plane.
To start therapy, take a deep breath in and out through the
mask, before breathing normally.
Press Start.
Adjust the mask and headgear.
Air tubing may not be connected properly. Connect firmly at
both ends.
Only use equipment recommended by ResMed.
Contact ResMed or see www.resmed.com for more
information.
If the patient is using a nasal pillows mask with set pressure
less than 7 cm H
should be disabled.
indicates good
O (7 hPa), SmartStart will not work and
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