The AirSense™ 10 Elite CPAP Machine with HumidAir™ Heated Humidifier is a singe pressure machine and built in heated humidifier with advanced therapy features. This is a single pressure CPAP machine which delivers a set pressure during use. This machine does not automatically adjust to change the pressure.Features Integrated HumidAir™ Humidifier OPTIONAL ClimateLineAir™ Heated Tube EPR™ Pressure Relief Color LCD Display My Options Menu Integrated Light Sensor Advanced Sleep Data Reporting *SD card not includedBuilt In HumidAir™ Humidifier and OPTIONAL ClimateLineAir™ Heated TubeResMed has integrated the HumidAir™ humidifier into the machine making it smaller and easy to manage. Select a setting of 1 - 8 to get customized humidification.Or, set the humidifier to zero to turn it off. Add theoptional ClimateLineAir™ heated tube which will set the humidifier to "Auto" and allow the humidity control technology to set the optimal humidification with very little rainout.Expiratory Pressure Relief (EPR™)ResMed's EPR™ feature offers a more natural delivery of pressure to soften the air flow. The machine smooths the breathing cycle by monitoring the breathing pattern and matches the inspiratory and expiratory cycle of the user. The EPR can be set to three different levels or turned off.My Options Menu and LCD DisplayThe AirSense™ 10 Elite has a colored LCD display and easy to read menus. Select the menu item on the screen by turning the easy grip dial. Selecting the My Options menu shows the current settings and lets the user modify settings including: Ramp time - Ease into therapy with a period of lower pressure. Or select AutoRamp™ and the machine senses when sleep begins. Humidity Level - Set humidity between 1 (lowest) & 8 (highest), or turn it off. Mask Fit - Runs a seal integrity check showing green smiling face or red frowning face. Pressure Relief - Eases the pressure when exhaling SmartStart™ - Therapy automatically starts when it senses breathing Mask Type - Set mask type being used: Nasal; Nasal Pillow; Full Face Mask Run Warmup - Preheat the humidifier water before starting therapy Light SensorAn integrated light sensor reads the light in the room and adjusts the screen brightness automatically. When the lights in the room are turned off, the screen dims and then, after a few seconds, goes dark. No bright display screen to disturb sleep.Advanced Data with SD CardThe AirSense™ 10 Elite will display the following advanced therapy data on the machine display through the "More Info" option in the "Sleep Report" menu: Usage Data Events Per Hour Average Usage Leak Rate AHI SPECIFICATIONSWeight - Machine with Water Chamber: 2.75 lbs (44 oz.)Dimensions - Machine with Water Chamber: 10.04 in L x 4.57 in W x 5.91 in HWeight - Standard Chamber: .54 lbWeight - Machine with Side Cover (Without Water Chamber): Approx. 2.452 lbsDimensions - Machine with Side Cover (Without Water Chamber): Approx. 8 in L x 4.57 in W x 5.91 in HDimensions - Travel Bag: 13.24 in L x 10 in W x 5 in HWeight - Travel Bag Alone: 1.18 lbWeight - Machine with Humidifier; Power Supply and Cord; SlimLine Tube; Travel Bag:Approximately 5.1 lbsWeight - Machine with Humidifier; Power Supply and Cord; OPTIONAL ClimateLineAir Tube; Travel Bag: Approximately 5.25 lbsSound Level: 26.6 dBAWater Chamber Capacity: 380 mLWeight - 90W Power Supply, Cord and Plug: 1.29 lbDimensions - 90W Power Supply Only (Not including Cor or Plug): 5 1/2 in x 1 7/8 in x 1 1/4 inAC Input Range - 90W Power Supply: 100 - 240V, 50 - 60Hz, 1.0 - 1.5A, Class IIDC Output - 90 W Power Supply: 24V --- 3.75ATypical Power Consumption: 53W (57VA)Peak Power Consumption: 104W (108VA)Operating Pressure: 4 - 20 cm H2O (0.2 cm increments)Length - SlimLine Tubing: 6 feetMaterials - SlimLine Tubing: Flexible PlasticMaterials - Water Chamber: Injection Molded Plastic, Stainless Steel, Silicone SealMaterials - Standard Filter: Polyester non-woven fiberTemperature Range - Optional ClimateLineAir™ Heated Tube: 60 - 80° F (16 - 30° C)Operating Temperature: 41° F - 95° F (5° C - 35° C)Storage and Transport Temperature: -4° F - 140° F (-20° C - 60° C)Operating Humidity: 10% - 95% Relative Humidity, non-condensingStorage and Transport Humidity: 5% - 95% relative Humidity, non-condensingOperating Altitude: Sea Level - 8500 Feet (2,591 M); Air pressure range 1013 hPa - 738 hPaMaximum Temperature - Heating Plate: 154° F (68° C)Maximum Temperature - Cut Out: 165° F (74° C)Maximum Gas Temperature: Less than or Equal to 106° F (? 41° C)IEC 60601-1:2005 Classification: Class II (Double Insulation), Type BF, Ingress protection IP22Machine Warranty: 2 YearsPatient Weight: Greater than 66 lbs