change mask type on S9Autoset

I have the instructions but I don't see anywhere how to change the mask from full face to nasal. Where and how do I change mask type?

Mines not an autoset but its an s9 so if they are the same with how you change masks settings, I push the double check button and its on that menu with the epr settings. Hope ya figured it out

You press and hold the round button on the right and the lower right button for a few seconds (from the home position). Then on set up, find the mask type and change the mask type.

You can verify the setup by pressing both flat buttons for a seconds and then you will get a display showing the full settings.

I changed the mask setting from FFM to nasal, but when I checked this morning it was back to FFM. Also I can't find the screen with the AHI of last night.
I'm having a hard time finding different screens.
Last night when I put on my mask with the climateline hose, I started getting a loud bubbling sound and water came out. I took off the mask and got soaked with water. I changed to slimline hose and dumped out some water from the tub, what a night.
I don't find the instructions clear at all.

newname wrote:I changed the mask setting from FFM to nasal, but when I checked this morning it was back to FFM. Also I can't find the screen with the AHI of last night.
I'm having a hard time finding different screens.
Last night when I put on my mask with the climateline hose, I started getting a loud bubbling sound and water came out. I took off the mask and got soaked with water. I changed to slimline hose and dumped out some water from the tub, what a night.
I don't find the instructions clear at all.

I agree! If the water in the tank is anywhere near the max on the yellow tab in the tank, what you describe is exactly what happens! Been ther done that!

I leave mine now visually just below max line. And yes the yellow tab lines and fill process for the tank are not the best design in my view.