Searching the FAQs helps find answers to many questions.

What Do Those Flashing Letters & Numbers Mean?
When your device is plugged in and you are in the Stand-by mode, above the 0.0 there are several things flashing. If you have a ramp set on your device ...
Tue, 3 Dec, 2019 at 12:33 PM
Is my mask compatible with the Z1™ and Z2™?
All standard CPAP masks (non-proprietary or non-specialty masks) and tubing are compatible with the Z1™ and the Z2™.  * Masks with proprietary connecti...
Fri, 7 Feb, 2020 at 11:54 AM