07-06-2019, 12:03 AM
RE: ResMed AirFit F30 mask and pillow
Playing with it again...
I think the trick is to press the ring (with two thumbs) evenly (eg exactly square or level),
else it can refuse to click in, or will go in crooked.
......Zim
I think the trick is to press the ring (with two thumbs) evenly (eg exactly square or level),
else it can refuse to click in, or will go in crooked.
......Zim