Looks like EPAP is 4 and IPAP is 12 per the summary.
He's using a different type of bilevel device than we normally see here in the US...I am not familiar with the various settings and what SleepyHead is reporting isn't accurate in terms of settings.
I don't know where they came up with these settings.
This machine or these settings...simply not working and since I am not familiar with the machine or mode or what's available in the menu selections I don't know what to offer.
The one report with the AHI of 4....I am not so sure it was accurate. The large leaks were so bad on that report that I suspect the machine simply couldn't sense what was going on.
