The Mirage Quattro is not a Respironics mask, it is manufactured by ResMed so that would make a difference, wouldn't it ?

Thanks.

Thanks.

I use a PR System One REMStar 60 Series Auto CPAP Machine and I also use a Mirage Quattro Full Face mask.

On the APAP, there is a setting for System 1 resistance but I don't know what to set that to for this ResMed mask.

Any help is appreciated.

Thank you.