Oops! Good eye. It's a Phillips-Respironics. I changed the profile.
And it's postage-stamp size (the chip).

I discovered a few days ago that when I turned on my machine, the display indicated a pressure setting of 10, and I know my prescribed setting is 7. Over the previous week and a half, or so, I'd begun experiencing my mouth being blown open several times a night, and getting very dry, and a sore thro...