User manual

M Series Heated Humidier 
glossary
e following terms and acronyms appear throughout this manual:
TerM/aCronyM defInITIon
Active State The operating mode in which humidity therapy is
being provided.
BPM Breaths per Minute
CPAP Continuous Positive Airway Pressure
LED Light Emitting Diode
LPM Liters per Minute
Off State The humidier state that occurs when power is removed.
OSA Obstructive Sleep Apnea
Safe State The state in which the therapy device does not provide
therapy. The device enters this state if an error is detected.
Standby State The state of the humidier when power is applied but
humidication is turned off.
hoW To ConTaCT respIronICs
If you need to contact Respironics directly, call the Respironics Customer Service department
at 1-724-387-4000 or [phone]. You can also use one of the following addresses:
Visit Respironics web site at: www.respironics.com