Setup Screen
Note: The screen will only show 4 lines at a time. As you rotate the wheel to toggle over different options the
screen will slide up and down accordingly. If the text is too long to completely t on the screen, it will scroll
horizontally across the screen when highlighted.
• Flex - The Flex comfort feature allows you to adjust the level of air pressure relief that you feel when you exhale
during therapy. Your home care provider can enable or disable this feature. When your provider enables Flex, a
level will already be set for you on the device. If this is not comfortable, you can increase or decrease the setting.
The setting of “1” provides a small amount of pressure relief, with higher numbers providing additional relief. If the
provider has disabled this feature, this setting will not display.
Note: “Flex” shown above will display as the current Flex mode chosen by the provider.
Note: This same setting is also available under the “Flex/Rise time” screen.
• Rise time - Rise time is the time it takes for the device to change from EPAP to IPAP. This screen allows you to adjust
the rise time so you can nd the desired setting. This is only available if the device is in Bi-level or Auto Bi-level mode
and Bi-Flex has been disabled.
• 1 sets Rise Time to 1 (200 msec).
• 2 sets Rise Time to 2 (300 msec).
• 3 sets Rise Time to 3 (400 msec).
Note: This setting will not display if your provider has not enabled Rise time on your device.
Note: This same setting is also available under the “Flex/Rise time” screen.
• SYSTEM ONE humidication - System One humidity control maintains a consistent mask humidity by
monitoring and adjusting for changes in room temperature and room humidity. You can enable or disable this
feature. If the System One humidity control has been disabled, the classic style of basic temperature controlled
heated humidication will be used. This will only display if the humidier is attached.
• Humidier - This setting allows you to choose the desired humidity setting: 0, 1, 2, 3, 4 or 5. If the System One
humidity control has been disabled, the classic style of basic temperature controlled heated humidication will be
used and the display will show: 0, C1, C2, C3, C4 or C5 for these settings. This will only display if the humidier is
attached. Please refer to the humidier manual if using a humidier.
• Ramp Start - This displays the ramp starting pressure. You can increase or decrease the ramp starting pressure in
0.5 cm H
2
O increments. This will not display if your provider set Ramp time to zero or enabled Split night on your
device.