ResMed Astral Série Guide D'utilisation page 21

Using the Astral device
Your enhanced button feature is now enabled.
With this feature enabled, it is possible to switch between 'Big Button' mode and standard. Simply
select the Home button from left hand corner of the Bottom bar.
Your screen will return to standard button size and the Home icon will be replaced by the
Big Button icon .
To return to Big Button mode, simply select the Big Button Icon from the bottom bar.
Note: With the Big Button feature enabled, your screen will return to Big Button mode once the screen locks (after
two minutes of inactivity).
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