So could someone explain why the app says it had a max pressure of 3 above and below where the pressure is set at? I can’t seem to find an answer to that by reading the manual or searching around. Thanks

Well that’s how the tech explained it to me. It’s a fixed pressure machine that I set at 7.5 (they set it at 7) and this is what DreamMapper shows:

In my machine I have a set pressure, say 7, there's a setting in it that the doctor set where it will go 3cm/h2o below (for exhale) and it can go up to 3cm/h2o if it feels I need it. So my range for each night always says 4-10. I put it up to 9 for two nights and it was a range of 6-12. It's always ...

well, just to add a note: I upped the pressure by 1 and the mask blows off my face unless I'm in one particular position: straight, flat on my back. It's probably the mask cushion, and I've ordered a medium-wide to see if that helps. But I'm still in the 9-12 AHI and it shows it max's out the pressu...

Thanks. I've always been sort of comfortable going rogue (within reason). I'll give it a shot at small increments and see how it goes.

Thanks! Is it not advisable to change the pressures myself, and wait until my next appointment with the sleep doctor and let them do it? My AHI ranges from usually from low 5's to high 12's. Its not been stable since I started a couple of weeks ago. But I don't want to get in some sort of trouble fo...

I'm not exactly sure what I'm looking at here, but I imported the data and on the left is the hypopnea section. Is that the number of seconds each event lasted in the parenthesis?

I'm in the severe category. During my sleep study, I only had hypops and I desaturated to 83% -- yikes :shock: . After getting my therapy optimized, thanks to everyone here, my annual AHI is 0.1 since 2009. My lowest desat was down to 82% but it didn’t last super long thankfully. I appreciate the c...

Thanks! It says DSX400H11C and says DreamStnCPAPPro on it. The sleep doctor said it's set to have the pressure setting they put in +/- 3 depending on how the machine determines I need it. I do sleep on my back as when I sleep on my side, the mask seems to leak a little bit when I breathe in and the ...

Hey all! Thanks for having this board for folks like myself to explore, I really appreciate having this resource. Little background: At 37 years old, I've been feeling extremely fatigued (sleepy) for a few years since being diagnosed with Lyme disease in January of 2015. I'd tried all sorts of medic...