[PDF] USER MANUAL - Direct Home Medical 1-2 REMSTAR PLUS M SERIES USER MANUAL 1.2 INTENDED USE The Respironics REMstar Plus M Series system is a CPAP (Continuous Positive Airway Pressure) device designed for the treatment of Obstructive Sleep Apnea only in spontaneously breathing patients weighing >30 kg. The device is to be used only on the instruction of a licensed physician. RESPIRONICS REMSTAR PLUS M SERIES USER MANUAL Pdf View and Download Respironics REMstar Plus M Series user manual online. CPAP (Continuous Positive Airway Pressure) device. REMstar Plus M Series Humidifier pdf manual download.