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User guideEnglish Français Español Português
ENGLISHWelcomeThe AirSense 10 AutoSet and AirSense 10 AutoSet for Her are ResMed's premium auto-adjustingpressure devices. The AirSense 10 Elite and AirSense 10 CPAP are ResMed's Continuous PositiveAirway Pressure (CPAP) devices.WARNINGRead this entire guide before using the device.CAUTIONIn the US, Federal law restricts this device to sale by or on the order of a physician.Indications for useAirSense 10 AutoSetThe AirSense 10 AutoSet self-adjusting device is indicated for the treatment of obstructive sleepapnea (OSA) in patients weighing more than 66 lb (30 kg). It is intended for home and hospital use.The humidifier is intended for single patient use in the home environment and re-use in ahospital/institutional environment.AirSense 10 AutoSet for HerThe AirSense 10 AutoSet for Her self-adjusting device is indicated for the treatment of obstructivesleep apnea (OSA) in patients (female patients with mild to moderate OSA when using AutoSet forHer treatment mode) weighing more than 66 lb (30 kg). It is intended for home and hospital use.The humidifier is intended for single patient use in the home environment and re-use in ahospital/institutional environment.AirSense 10 EliteThe AirSense 10 Elite device is indicated for the treatment of obstructive sleep apnea (OSA) inpatients weighing more than 66 lb (30 kg). It is intended for home and hospital use.The humidifier is intended for single patient use in the home environment and re-use in ahospital/institutional environment.AirSense 10 CPAPThe AirSense 10 CPAP device is indicated for the treatment of obstructive sleep apnea (OSA) inpatients weighing more than 66 lb (30 kg). It is intended for home and hospital use.The humidifier is intended for single patient use in the home environment and re-use in ahospital/institutional environment.ContraindicationsPositive airway pressure therapy may be contraindicated in some patients with the following preexisting conditions: severe bullous lung disease pneumothorax pathologically low blood pressure dehydration cerebrospinal fluid leak, recent cranial surgery, or trauma.English1
Adverse effectsYou should report unusual chest pain, severe headache, or increased breathlessness to yourprescribing physician. An acute upper respiratory tract infection may require temporarydiscontinuation of treatment.The following side effects may arise during the course of therapy with the device: drying of the nose, mouth, or throat nosebleed bloating ear or sinus discomfort eye irritation skin rashes.At a glanceThe AirSense 10 includes the following: Device with HumidAir integrated humidifier Water tub Air tubing Power supply unit Travel bag SD card (not available in all devices).Contact your care provider for a range of accessories available for use with the device including: Air tubing (heated and non-heated): ClimateLineAir , SlimLine , ClimateLineAir Oxy, Standard Water tub: Standard water tub, cleanable water tub (can be disinfected) Side cover for use without the humidifier Filter: Hypoallergenic filter, standard filter Air10 DC/DC converter SD card reader Air10 oximeter adapter Air10 USB adapter Power Station II Air10 tubing elbow.2
About your device1Air outlet5Water tub2Air filter cover6Screen3Power inlet7Adapter cover4Serial number and device number8SD card coverAbout the control panelStart/Stop buttonPress to start/stop therapy.Press and hold for three seconds to enter power savemode.DialTurn to navigate the menu and press to select an option.Turn to adjust a selected option and press to save yourchange.Home buttonPress to return to the Home screen.Different icons may be displayed on the screen at different times including:Ramp TimeWireless signal strength (green)Ramp Time AutoWireless transfer not enabled (gray)HumidityNo wireless connectionHumidifier warmingAirplane ModeHumidifier coolingEnglish3
SetupCAUTIONDo not overfill the water tub as water may enter the device and air tubing.1. Place the device on a stable level surface.2. Plug the power connector into the rear of the device. Connect one end of the power cord intothe power supply unit and the other end into the power outlet.3. Connect the air tubing firmly to the air outlet located on the rear of the device.4. Open the water tub and fill it with distilled water up to the maximum water level mark.Do not fill the water tub with hot water.5. Close the water tub and insert it into the side of the device.6. Connect the free end of the air tubing firmly onto the assembled mask.See the mask user guide for detailed information.Recommended masks are available on www.resmed.com.4
Starting therapy1. Fit your mask.2. Press Start/Stop or breathe normally if SmartStart is enabled.You will know that therapy is on when the Sleep Report screen is displayed.The current treatment pressure is shown in green.During ramp time the pressure is gradually increasing and you will see aspinning circle. Once the prescribed treatment pressure is reached, the entirecircle will be green.The screen will go black automatically after a short period of time. You can press Home or the dial toturn it back on. If power is interrupted during therapy, the device will automatically restart therapywhen power is restored.The AirSense 10 device has a light sensor that adjusts the screen brightness based on the light inthe room.Stopping therapy1. Remove your mask.2. Press Start/Stop or if SmartStart is enabled, therapy will stop automatically after a few seconds.The Sleep Report now gives you a summary of your therapy session.Usage hours–Indicates the number of hours of therapy you received lastsession.Mask Seal–Indicates how well your mask sealed:Good mask seal.Needs adjusting, see Mask Fit.Humidifier–Indicates if your humidifier is working properly:Humidifier working.Humidifier might be faulty, contact your care provider.If set by your care provider, you will also see:Events per hour–Indicates the number of apneas and hypopneas experienced per hour.More Info–Turn the dial to scroll down to view more detailed usage data.English5
Power save modeYour AirSense 10 device records your therapy data. In order to allow it to transmit the data to yourcare provider, you should not unplug the device. However, you can put it into power save mode tosave electricity.To enter power save mode: Press and hold Start/Stop for three seconds.The screen goes black.To exit power save mode: Press Start/Stop once.The Home screen is displayed.My OptionsYour AirSense 10 device has been set up for your needs by your care provider, but you may find youwant to make small adjustments to make your therapy more comfortable.Highlight My Options and press the dial to see yourcurrent settings. From here, you can personalize youroptions.Ramp TimeDesigned to make the beginning of therapy more comfortable, Ramp Time is the period duringwhich the pressure increases from a low start pressure to the prescribed treatment pressure.You can set your Ramp Time to Off, 5 to 45 minutes or Auto. When Ramp Time is set to Auto, thedevice will detect when you have fallen asleep and then automatically rise to the prescribedtreatment pressure.To adjust Ramp Time:1. In My Options, turn the dial to highlight RampTime and then press the dial.2. Turn the dial to adjust the ramp time to yourpreferred setting and press the dial to save thechange.Humidity LevelThe humidifier moistens the air and is designed to make therapy more comfortable. If you aregetting a dry nose or mouth, turn up the humidity. If you are getting any moisture in your mask, turndown the humidity.6
You can set the Humidity Level to Off or between 1 and 8, where 1 is the lowest humidity settingand 8 is the highest humidity setting.To adjust the Humidity Level:1. In My Options, turn the dial to highlight HumidityLevel and then press the dial.2. Turn the dial to adjust the humidity level and pressthe dial to save the change.If you continue to get a dry nose or mouth, or moisture in your mask, consider using ClimateLineAirheated air tubing. ClimateLineAir together with Climate Control delivers more comfortable therapy.Mask FitMask Fit is designed to help you assess and identify possible air leaks around your mask.To check Mask Fit:1. Fit the mask as described in the mask user guide.2. In My Options, turn the dial to highlight Run Mask Fit and then press thedial.The device starts blowing air.3. Adjust the mask, mask cushion and headgear until you get a Good result.To stop Mask Fit, press the dial or Start/Stop. If you are unable to get a good mask seal, talk to yourcare provider.More optionsThere are some more options on your device which you can personalize.Pressure Relief*When Pressure Relief is enabled, you may find it easier to breathe out. Thiscan help you get used to therapy.SmartStart*When SmartStart is enabled, therapy starts automatically when you breatheinto your mask. When you remove your mask, it stops automatically after afew seconds.*When enabled by your care provider.English7
Caring for your deviceIt is important that you regularly clean your AirSense 10 device to make sure you receive optimaltherapy. The following sections will help you with disassembling, cleaning, checking andreassembling your device.WARNINGRegularly clean your tubing assembly, water tub and mask to receive optimal therapy and toprevent the growth of germs that can adversely affect your health.Disassembling1. Hold the water tub at the top and bottom, press it gently and pull it away from the device.2. Open the water tub and discard any remaining water.3. Hold the cuff of the air tubing and gently pull it away from the device.4. Hold both the cuff of the air tubing and the swivel of the mask, then gently pull apart.CleaningYou should clean the device weekly as described. Refer to the mask user guide for detailedinstructions on cleaning your mask.1. Wash the water tub and air tubing in warm water using only mild detergent. Do not wash in adishwasher or washing machine.2. Rinse the water tub and air tubing thoroughly and allow to dry out of direct sunlight and/or heat.3. Wipe the exterior of the device with a dry cloth.8
CheckingYou should regularly check the water tub, air tubing and the air filter for any damage.1. Check the water tub: Replace it if it is leaking or has become cracked, cloudy or pitted. Replace it if the seal is cracked or torn. Remove any white powder deposits using a solution of one part household vinegar to10 parts water.2. Check the air tubing and replace it if there are any holes, tears or cracks.3. Check the air filter and replace it at least every six months. Replace it more often if there are anyholes or blockages by dirt or dust.To replace the air filter:1. Open the air filter cover and remove the old air filter.The air filter is not washable or reusable.2. Place a new air filter onto the air filter cover and then close it.Make sure the air filter is fitted at all times to prevent water and dust from entering the device.ReassemblingWhen the water tub and air tubing are dry, you can reassemble the parts.1. Connect the air tubing firmly to the air outlet located on the rear of the device.2. Open the water tub and fill it with distilled room temperature water up to the maximum waterlevel mark.3. Close the water tub and insert it into the side of the device.4. Connect the free end of the air tubing firmly onto the assembled mask.English9
Therapy dataYour AirSense 10 device records your therapy data for you and your care provider so they can viewand make changes to your therapy if required. The data is recorded and then transferred to your careprovider wirelessly, if wireless network is available, or via an SD card.WirelessYour AirSense 10 device is equipped with cellular communication. This allows your therapy data tobe wirelessly transmitted to your care provider to enhance the quality of your treatment. It alsoallows therapy settings to be updated in a more timely manner or your device software to bedisplayed at the top right of your screen indicatesupgraded. The Wireless signal strength iconthe signal strength.The data is usually transmitted after therapy has stopped. In order to make sure that your data istransferred, leave your device connected to the power outlet at all times and make sure that it is notin Airplane Mode.Notes: Therapy data might not be transmitted if you use it outside of the country or region of purchase. Devices with cellular communication might not be available in all regions.Please be aware that within the wireless network, the availability and quality of the network may beaffected by terrain, buildings, and the weather. Wireless communication depends on networkavailability. Coverage is not available everywhere and varies by service.SD cardAn alternative way for your therapy data to be transferred to your care provider is via the SD card, ifprovided. Your care provider may ask you to send the SD card by mail or to bring it in. Wheninstructed by your care provider, remove the SD card.Do not remove the SD card from the device when the SD light is flashing, because data is beingwritten to the card.To remove the SD card:1. Open the SD card cover.2. Push in the SD card to release it. Remove the SD card from the device.Place the SD card in the protective folder and send it back to your care provider.For more information on the SD card refer to the SD card protective folder provided with yourdevice.Note: The SD card should not be used for any other purpose.10
TravelingYou can take your AirSense 10 device with you wherever you go. Just keep the following in mind: Use the travel bag provided to prevent damage to the device. Empty the water tub and pack it separately in the travel bag. Make sure you have the appropriate power cord for the region you are traveling to. Forinformation on purchasing, contact your care provider. If you are using an external battery, you should turn off the humidifier in order to maximize thelife of your battery. Do this by turning the Humidity Level to Off.Traveling by planeYour AirSense 10 device may be taken on board as carry-on luggage. Medical devices do not counttoward your carry-on luggage limit.You can use your AirSense 10 device on a plane as it meets the Federal Aviation Administration(FAA) requirements. Air travel compliance letters can be downloaded and printed fromwww.resmed.com.When using the device on a plane: Make sure the water tub is completely empty and inserted into your device. The device will notwork without the water tub inserted. Turn on Airplane Mode.To turn on Airplane Mode:1. In My Options, turn the dial to highlight AirplaneMode and then press the dial.2. Turn the dial to select On and then press the dial tosave the change.The Airplane Mode iconis displayed at the topright of the screen.CAUTIONDo not use the device with water in the water tub on a plane due to the risk of inhalation ofwater during turbulence.English11
TroubleshootingIf you have any problems, have a look at the following troubleshooting topics. If you are not able tofix the problem, contact your care provider or ResMed. Do not try to open the device.General troubleshootingProblem/possible causeSolutionAir is leaking from around my maskMask may be fitted incorrectly.Make sure your mask is fitted correctly. See your mask userguide for fitting instructions or use the Mask Fit function tocheck your mask fit and seal.I am getting a dry or blocked noseHumidity level may be set too low.Adjust the Humidity Level.If you have ClimateLineAir heated air tubing, see theClimateLineAir user guide.I am getting droplets of water on my nose, in the mask and air tubingHumidity level may be set too high.Adjust the Humidity Level.If you have ClimateLineAir heated air tubing, see theClimateLineAir user guide.My mouth is very dry and uncomfortableAir may be escaping through your mouth.Increase the Humidity Level.You may need a chin strap to keep your mouth closed or afull face mask.Air pressure in my mask seems too high (it feels like I am getting too much air)Ramp may be turned off.Use the Ramp Time option.Air pressure in my mask seems too low (it feels like I am not getting enough air)Ramp may be in progress.Wait for air pressure to build up or turn Ramp Time off.My screen is blackBacklight on the screen may have turned off. It turns offautomatically after a short period of time.Press Home or the dial to turn it back on.Power may not be connected.Connect the power supply and make sure the plug is fullyinserted.I have stopped therapy, but the device is still blowing airDevice is cooling down.Device blows a small amount of air in order to avoidcondensation in the air tubing. It will stop automatically after30 minutes.My water tub is leakingWater tub may not be assembled correctly.12Check for damage and reassemble the water tub correctly.
Problem/possible causeSolutionWater tub may be damaged or cracked.Contact your care provider for a replacement.My therapy data has not been sent to my care providerWireless coverage may be poor.Make sure that the device is placed where there is coverage(ie, on your bedside table, not in a drawer or on the floor).indicates goodThe Wireless signal strength iconcoverage when all bars are displayed, and poor coveragewhen fewer bars are displayed.is displayed on theThe No wireless connection icontop right of the screen. no wireless network available.Make sure that the device is placed where there is coverage(ie, on your bedside table, not in a drawer or on the floor).If instructed to do so, send the SD card to your care provider.The SD card also contains your therapy data.Device may be in Airplane Mode.Turn off Airplane Mode, see Traveling by plane.Data transfer is not enabled for your device.Talk to your care provider about your settings.My screen and buttons are flashingSoftware upgrade is in progress.Software upgrade takes approximately 10 minutes tocomplete.Device messagesDevice message/possible causeSolutionHigh leak detected, check your water tub, tub seal or side coverWater tub may not be inserted properly.Make sure the water tub is correctly inserted.Water tub seal may not be inserted properly.Open the water tub and make sure that the seal is correctlyinserted.High leak detected, connect your tubingAir tubing may not be connected properly.Make sure the air tubing is firmly connected at both ends.Mask may be fitted incorrectly.Make sure your mask is fitted correctly. See your mask userguide for fitting instructions or use the Mask Fit function tocheck your mask fit and seal.Tubing blocked, check your tubingAir tubing may be blocked.Check the air tubing and remove any blockages. Press thedial to clear the message and then press Start/Stop torestart the device.SD card error, remove your card and press Start to begin therapySD card may not be inserted correctly.Remove and reinsert the SD card.English13
Device message/possible causeSolutionRead only card, please remove, unlock and re-insert SD cardSD card switch may be in the lock (read-only) position.Move the switch on the SD Card from the lock positionthe unlock positionand then re-insert it.All other error messages, for example, System fault, refer to user guide, Error 0XXAn unrecoverable error has occurred on the device.Contact your care provider. Do not open the device.Reassembling partsSome parts of your device are designed to easily come off in order to avoid damage to the parts orthe device. You can easily reassemble them as described below.To insert the water tub seal:1. Place the seal into the lid.2. Press down along all edges of the seal until it is firmly in place.To reassemble the water tub lid:1. Insert one side of the lid into the pivot hole of the base.2. Slide the other side down the ridge until it clicks into place.14to
WARNING Make sure that you arrange the air tubing so that it will not twist around the head or neck. Make sure the power cord and plug are in good condition and the equipment is notdamaged. Keep the power cord away from hot surfaces. If you notice any unexplained changes in the performance of the device, if it is makingunusual sounds, if the device or the power supply are dropped or mishandled, or if theenclosure is broken, discontinue use and contact your care provider or your ResMedService Center. Do not open or modify the device. There are no user serviceable parts inside. Repairs andservicing should only be performed by an authorized ResMed service agent. Beware of electrocution. Do not immerse the device, power supply or power cord in water.If liquids are spilled into or onto the device, unplug the device and let the parts dry. Alwaysunplug the device before cleaning and make sure that all parts are dry before plugging itback in. Supplemental oxygen must not be used while smoking or in the presence of an openflame. Always make sure that the device is turned on and airflow generated before the oxygensupply is turned on. Always turn the oxygen supply off before the device is turned off, sothat unused oxygen does not accumulate within the device enclosure and create a risk offire. Do not perform any maintenance tasks while the device is in operation. The device should not be used adjacent to or stacked with other equipment. If adjacent orstacked use is necessary, the device should be observed to verify normal operation in theconfiguration in which it will be used. The use of accessories other than those specified for the device is not recommended. Theymay result in increased emissions or decreased immunity of the device. Regularly check the bacterial/viral filter for signs of moisture or other contaminants,particularly during nebulization or humidification. Failure to do so could result in increasedbreathing system resistance.CAUTION Use only ResMed parts and accessories with the device. Non-ResMed parts may reduce theeffectiveness of the treatment and/or damage the device. Use only vented masks recommended by ResMed or by the prescribing doctor with thisdevice. Fitting the mask without the device blowing air can result in rebreathing of exhaledair. Make sure that the mask vent holes are kept clear and unblocked to maintain the flowof the fresh air into the mask. Be careful not to place the device where it can be bumped or where someone is likely totrip over the power cord. Blocking the air tubing and/or air inlet of the device while in operation could lead tooverheating of the device. Keep the area around the device dry, clean and clear of anything (eg, clothes or bedding)that could block the air inlet or cover the power supply unit. Do not place the device on its side as water might get into the device. Incorrect system setup may result in incorrect mask pressure reading. Ensure the system iscorrectly set up.English15
Do not use bleach, chlorine, alcohol, or aromatic-based solutions, moisturizing orantibacterial soaps or scented oils to clean the device, the water tub or air tubing. Thesesolutions may cause damage or affect the humidifier performance and reduce the life ofthe products. Exposure to smoke, including cigarette, cigar or pipe smoke, as well as ozoneor other gases, may damage the device. Damage caused by any of the foregoing will notbe covered by ResMed’s limited warranty. If you use the humidifier, always place the device on a level surface lower than your headto prevent the mask and air tubing from filling with water. Leave the water tub to cool for ten minutes before handling to allow the water to cool andto make sure that the water tub is not too hot to touch. Make sure that the water tub is empty before transporting the device.Technical specifications90W power supply unitAC input range:DC output:Typical power consumption:Peak power consumption:Environmental conditionsOperating temperature:Operating humidity:Operating altitude:Storage and transport temperature:Storage and transport humidity:100–240V, 50–60Hz 1.0–1.5A, Class II115V, 400Hz 1.5A, Class II (nominal for aircraft use)24V3.75A53W (57VA)104W (108VA) 41 F to 95 F ( 5 C to 35 C)Note: The air flow for breathing produced by this therapydevice can be higher than the temperature of the room.Under extreme ambient temperature conditions(104 F/40 C) the device remains safe.10 to 95% relative humidity, non-condensingSea level to 8,500' (2,591 m); air pressure range 1013 hPa to738 hPa-4 F to 140 F (-20 C to 60 C)5 to 95% relative humidity, non-condensingElectromagnetic compatibilityThe AirSense 10 complies with all applicable electromagnetic compatibility requirements (EMC) according to IEC 60601-12:2014, for residential, commercial and light industry environments. It is recommended that mobile communication devicesare kept at least 1 m away from the device.Information regarding the electromagnetic emissions and immunity of this ResMed device can be found onwww.resmed.com/downloads/devicesClassification: IEC 60601-1:2005 /A1:2012Class II (double insulation), Type BF, Ingress protection IP22.SensorsPressure sensor:Flow sensor:Internally located at device outlet, analog gauge pressuretype, 0 to 40 cm H2O (0 to 40 hPa)Internally located at device inlet, digital mass flow type, -70to 180 L/minMaximum single fault steady pressureDevice will shut down in the presence of a single fault if the steady state pressure exceeds:30 cm H2O (30 hPa) for more than 6 sec or 40 cm H2O (40 hPa) for more than 1 sec.16
SoundPressure level measured according to ISO 80601-2-70:2015 (CPAP mode):SlimLine:25 dBA with uncertainty of 2 dBAStandard:25 dBA with uncertainty of 2 dBASlimLine or Standard and humidification:27 dBA with uncertainty of 2 dBAPower level measured according to ISO 80601-2-70:2015 (CPAP mode):SlimLine:33 dBA with uncertainty of 2 dBAStandard:33 dBA with uncertainty of 2 dBASlimLine or Standard and humidification:35 dBA with uncertainty of 2 dBADeclared dual-number noise emission values in accordance with ISO 4871:1996.Physical - device and water tubDimensions (H x W x D):Air outlet (complies with ISO 5356-1:2004):Weight (device and standard water tub):Weight (device and cleanable water tub):Housing construction:Water capacity:Standard water tub - material:Cleanable water tub - material:4.57" x 10.04" x 5.91"(116 mm x 255 mm x 150 mm)22 mm44 oz (1248 g)44 oz (1248 g)Flame retardant engineering thermoplasticTo maximum fill line 380 mLInjection molded plastic, stainless steel and silicone sealInjection molded plastic, stainless steel and silicone sealTemperatureMaximum heater plate:Cut-out:Maximum gas temperature:154 F (68 C)165 F (74 C) 106 F ( 41 C)Air filterStandard:Hypoallergenic:Material: Polyester non woven fiberAverage arrestance: 75% for 7 micron dustMaterial: Acrylic and polypropylene fibers in a polypropylenecarrierEfficiency: 98% for 7-8 micron dust; 80% for 0.5 microndustAircraft useResMed confirms that device meets the Federal Aviation Administration (FAA) requirements (RTCA/DO-160, section 21,category M) for all phases of air travel.Wireless moduleBands may not be available in all regions.Technology used:Frequencies:Max RF power output:CDMA (USA only)4G3G2GCDMA (800/1900 MHz)4G (700/850/1700/1900 MHz)3G (850/900/1700/1900/2100 MHz)2G (850/900/1800/1900 MHz)CDMA 24.5 dBm4G 23.0 dBm3G 24.0 dBm2G 33.0 dBmEnglish17
FCC ID: 2ACHL-AIR104G, 2ACHL-AIR103GIC: 9103A-AIR104G, 9103A-AIR103GThe AirSense 10 device complies with FCC Rules and Industry Canada rules.The AirSense 10 device should be used at a minimum distance of 0.8" (2 cm) from the body during operation.Additional information regarding the FCC Rules and IC compliance for this device can be found onwww.resmed.com/downloads/devicesOperating pressure rangeAutoSet, AutoSet For Her, Elite, CPAP4 to 20 cm H2OSupplemental oxygenMaximum flow:4 L/minPneumatic flow path1. Flow sensor2. Blower3. Pressure sensor4. Mask5. Air tubing6. Water tub7. Device8. Inlet filterDesign lifeDevice, power supply unit:Cleanable water tub:Standard water tub, air tubing:5 years2.5 years6 monthsGeneralThe patient is an intended operator.Humidifier performanceMask Pressurecm H2O (hPa)41020RH output % at63 F (17 C) ambienttemperatureSetting 48585851AH - Absolute Humidity in mg/L2BTPS - Body Temperature Pressure Saturated18RH output % at72 F (22 C) ambienttemperatureSetting 810010090Nominal system output AH1, BTPS2Setting 4666Setting 8 10 10 10
Air tubingAir tubingMaterialClimateLineAirFlexible plastic and electrical componentsClimateLineAir OxyFlexible plastic and electrical componentsSlimLineFlexible plasticStandardFlexible plasticHeated air tubing temperature cut-out: 106 F ( 41 C)Length6'6" (2 m)6'4" (1.9 m)6' (1.8 m)6'6" (2 m)Inner diameter0.6" (15 mm)0.75" (19 mm)0.6" (15 mm)0.75" (19 mm)Notes: The manufacturer reserves the right to change these specifications without notice. The electrical connector end of the heated air tubing is only compatible with the air outlet at the device end and shouldnot be fitted to the mask. Do not use electrically conductive or antistatic air tubing. The temperature and relative humidity settings displayed are not measured values.Air tubing resistance to flow and compliance informationRefer to the Air tubing compliance guide in ResMed.com.Displayed valuesValuePressure sensor at air outlet:Mask pressureFlow derived values:LeakRangeDisplay resolution4–20 cm H20 (4–20 hPa)0.1 cm H2O (0.1 hPa)0–120 L/min1 L/minValuePressure measurement1:Mask pressure2Flow and flow derived values1:FlowLeak2Accuracy1 [0.5 cm H20 (0.5 hPa) 4% of measured value] 6 L/min or 10% of reading, whichever is greater, at 0 to 150 L/min positive flow 12 L/min or 20% of reading, whichever is greater, 0 to 60 L/minResults are expressed as STPD (Standard Temperature and Pressure, Dry).2Accuracy may be reduced by the presence of leaks, supplemental oxygen, tidal volumes 100 mL or minute ventilation 3 L/min.Measurement accuracy verified as per EN ISO 10651-6:2009 for Home Care Ventilatory Support De
3. Check the air filter and replace it at least every six months. Replace it more often if there are any holes or blockages by dirt or dust. To replace the air filter: 1. Open the air filter cover and remove the old air filter. The air filter is not washable or reusable. 2. Place a new air filter onto