first week-

this is my 1st wk--- but 2nd go 'round at pap therapy- mixed apnea here. this morning woke up with terrible headache- different.
i suspect sinus issues?

i dont think my machine is working right... it still shows 0 hours the last 2 nights. also do not feel any diff using the humid. i ck the water level and no water is used..
unable to view any type of stats other than hours used the first 3 nights.... could my 'chip'/card' be in the slot upside down.?

i ckd it to see any numbers on it -trying to identify machine specs.
my paper work- 2 diff papers show diff masks, and a 3rd name is shown on the machine display... not sure what to think.

how do you view stats??
any suggestions appreciated.

Check out the machine video link in my signature below.
Sounds like you need to set "sleep quality" to "on".
There is also a ResScan tutorial video. The software is free to download.