about this CPAP machine - it was like here it is, go home and enjoy! So am muddling along.
Now that a helpful one on this forum probably solved my gurgling sound, I have another question.
On the screen, on the top line it shows an hour glass type icon with the "sand" all in the bottom....any clue what that means?
There are right/left arrows on either side of the screen (top and bottom), (bottom looks like pressure setting, so I am really not inclined to touch those, but if I push those beside the top line, will that affect important settings?
Thanks!

