PHILIPS Respironics ComfortGel Full Instructions For Use Manual page 11

10
System One Resistance Control
This mask uses the System One Resistance Control
setting
therapy device. This symbol represents the level of
mask resistance compensation. Match the setting to
the mask if appropriate.
Important Notes:
•
Verify the System One setting if the mask or
mask cushion changes.
•
The System One setting is not compatible with
masks requiring a separate/additional exhalation
device.
If your provider has locked the resistance
compensation setting, you can view the setting but
cannot change it, and the screen will display a lock
symbol. If your provider has disabled the resistance
compensation, you will not see this setting.
ComfortGel Full
. This symbol may appear on your