3M X20 manual

Page 61
WARNING ►Before caring, make sure the power cable is not plugged in, and then allow the projector to cool sufficiently. The care in a high temperature state of the projector could cause a burn and/or malfunction to the projector.
►Never try to care for the inside of the projector personally. Doing is so dangerous.
►Avoid wetting the projector or inserting liquids in the projector. It could result in a fire, an electric shock, and/or malfunction to the projector.
• Do not put anything containing water, cleaners or chemicals near the projector.
• Do not use aerosols or sprays.
CAUTION ►Please take right care of the projector according to the following. Incorrect care could cause not only an injury but adverse influence such as discoloration, peeling paint, etc.
►Do not use cleaners or chemicals other than those specified in this manual. ►Do not polish or wipe with hard objects.
60
After making sure that the projector is cool adequately, lightly wipe with gauze or a soft cloth.
If the projector is extremely dirty, dip soft cloth in water or a neutral cleaner diluted in water, and wipe lightly after wringing well. Then, wipe lightly with a soft, dry cloth.
Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
1.
2.
Caring for the cabinet and remote control
Incorrect care could have adverse influence such as discoloration, peeling paint, etc.
After making sure that the projector is cool adequately, lightly wipe the lens with a commercially available lens-cleaning wipe. Do not touch the lens
directly with your hand.
Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
1.
2.
Maintenance
Other care
Inside of the projector
In order to ensure the safe use of your projector, please have it cleaned and inspected by your dealer about once every year.
Caring for the lens
If the lens is flawed, soiled or fogged, it could cause deterioration of display quality. Please take care of the lens, being cautious of handling.
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Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Content Contents of package Replacing the filter cover for bottom-up use Fastening the lens coverProjector Part namesHOT 12 HOTControl panel Remote control3 4 5 BackArrangement Setting upOn a horizontal surface Suspended from the ceilingSetting up VCR/DVD Connecting your devicesPlayer About Plug-and-Play capability Connecting your devicesConnecting power supply Using a USB storageUsing the security slot Security slotAbout the remote control signal Remote controlPutting batteries Using as a simple PC mouse & keyboard Changing the frequency of remote control signalTurning on the power Power on/offTurning off the power STANDBY/ON button Power indicatorSelecting an input signal Adjusting the volume32, the volume adjustment is disable OperatingSelecting an input signal Searching an input signal For a PC signal or a signal from the USB Storage  For no signalAdjusting the zoom and focus Adjusting the projectors elevatorFocus ring Adjusting the position Using the automatic adjustment feature For a PC signal  For a signal from the USB StorageCorrecting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenEasy Menu Using the menu functionAdvanced Menu Aspect Picture ModeAuto KeystoneBrightness ResetContrast ColorGamma Picture MenuColor Temp Picture MenuLOAD1, LOAD2, LOAD3, LOAD4 MY MemorySAVE1, SAVE2, SAVE3, SAVE4 Over Scan Image MenuPosition Auto Adjust PhaseImage Menu SizeProgressive Input MenuVideo NR Color SpaceVideo Format Input MenuFrame Lock Resolution menu will be displayed ResolutionSetup Menu Volume Setup MenuBlank Screen MenuStart UP Screen MenuMyScreen Capturing error has occurred. Please try againMyScreen registration is finished Message Auto Search Option MenuAuto on Auto OFF Option MenuLamp Time MY Button ServiceFAN Speed Filter Message GhostKEY Lock Factory ResetRemote Freq InformationInputting the Password Using Security FeaturesChanging the Password SecurityIf you have forgotten your Password Using the MyScreen Password FunctionTurning on the MyScreen Password Setting the PasswordTurning the Password off Using the PIN Lock FunctionSecurity Registering the PIN CodeIf you have forgotten your PIN Code Turning Off the PIN Lock FunctionSetting the Transition Detector Password Using the Transition Detector FunctionTurning On the Transition Detector Function USB Storage Setting the Transition Detector offFile Format Maximum pixel size Displaying Thumbnail MenuAudio Format Container format file extension Enter Displaying Thumbnail MenuINPUT/ENTER PJ Control items Controlling the projectorMessage Description MenuThumbnail items Displaying Thumbnail imageImage DownIcon Description Displaying Thumbnail imageSlide Show items Playing Slide showMode Playing Slide showONE Time Endless Screen EffectDisplaying an image in full screen Button Key ConfigButton operation for still image Button operation for motion picture Displaying an image in full screenDown RightCase of replacement by yourself MaintenanceLamp Type number Replacing the lampLamp Lamp warningAir filter Cleaning the air filterType number Filter coverPage There is no input signal TroubleshootingInternal temperature is rising Related messagesRegarding the indicator lamps Regarding the indicator lamps Resetting all settingsShutting the projector down Signal cables are not correctly connected Electrical power cord is not pluggedSignal source does not correctly work Input changeover settings are mismatchedColor Space setting is not suitable Color settings are not correctly adjustedNot properly adjusted Play monitorSpecification SpecificationsComputer input port Audio input/output port OthersIntended Use
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X20 specifications

The 3M X20 is an advanced filtration system recognized for its state-of-the-art technology and exceptional performance in air and water purification. With a focus on versatility and efficiency, the X20 is designed for various applications, ranging from home use to industrial settings.

One of the key features of the 3M X20 is its innovative multi-stage filtration process. This system utilizes a combination of mechanical and chemical filtration techniques to effectively trap a wide range of contaminants. The primary pre-filter captures larger particles such as dust and allergens, ensuring that the air circulated is clean and healthy. Following this, the HEPA filter captures even finer particles, including pollen and pet dander, making it an ideal choice for allergy sufferers.

In addition to particulate filtration, the X20 incorporates advanced activated carbon technology. This feature is critical for removing odors and volatile organic compounds (VOCs) from both air and water. The carbon media is specifically designed to enhance adsorption capabilities, resulting in improved air quality and a more pleasant indoor environment.

Another notable characteristic of the 3M X20 is its efficiency rating, which often exceeds industry standards. The device is equipped with energy-efficient motors that operate quietly, minimizing energy consumption while maximizing filtration effectiveness. This characteristic makes it suitable for continuous use in residential and commercial applications without the concern of rising energy costs.

Durability and ease of maintenance are also significant aspects of the X20. The system is built with high-quality materials that ensure longevity and reliability. Users can easily replace filters without the need for specialized tools, which simplifies the maintenance process and encourages regular upkeep.

Convenience is further enhanced by the user-friendly control panel, which displays real-time air quality readings and allows for easy adjustments. Some models even feature smart connectivity, enabling users to monitor the system remotely via mobile apps.

In summary, the 3M X20 stands out due to its multi-stage filtration process, activated carbon technology, energy efficiency, and ease of maintenance. These features collectively ensure that it provides high-quality air and water purification, making it a vital addition to both residential and industrial spaces. The combination of cutting-edge technologies and user-centric design propels the 3M X20 into the forefront of filtration solutions, ensuring a healthier environment for everyone.
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