Thanks for all the replies. I did find the links to access the pressure settings. It is set at 3-15 cmH20. It's an apap. This is the actual machine: https://www.cpap.com/productpage/devilbiss-intellipap-auto-cpap-machine.html It does have pressure relief, that's the smartflex option I mentioned. My ...

Hi, I am very new to pap therapy, and so far, haven't even been able to get through a single night with it on. The problem is that I am having trouble exhaling. I have a Devilbiss intellipap DV54, which has this smartflex feature that is supposed to make it easier to exhale. However, it seems to tak...