The air pressure seems too high

air pressure, autoramp

If the air pressure feels too high when you start therapy, it might help to select the device's AutoRamp™ setting. This will allow it to deliver a low start pressure to help you fall asleep with ease. Then, using its sleep onset detection capability, it will comfortably start ramping up to your prescribed pressure the moment it detects you’ve fallen asleep – giving you the therapy you need, the moment you need it.

It may also help to enable expiratory pressure relief (EPR™). EPR gently lowers the pressure delivered to you when you exhale – making it easier to breathe out against the air pressure.