3M X20 manual Adjusting the projectors elevator, Adjusting the zoom and focus, Focus ring

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Use the focus ring to focus the picture.

Operating

Adjusting the projector's elevator

When the place to put the projector is slightly uneven to the left or right, use the elevator feet to place the projector horizontally.

Using the feet can also tilt the projector in order to project at

a suitable angle to the screen, elevating the front side of the projector within 11 degrees.

This projector has 2 elevator feet and 2 elevator knobs. An elevator foot is adjustable while pulling up the elevator knob on the same side as it.

1. Holding the projector, pull the elevator knobs up to loose the elevator feet.

2. Position the front side of the projector to the desired height.

3. Release the elevator knobs in order to lock the elevator feet.

4. After making sure that the elevator feet are locked, put the projector gently.

5. If necessary, the elevator feet can be manually twisted to make more precise adjustments. Hold the projector when twisting the feet.

To loose an elevator foot, pull up the elevator knob on the same side as it.

To finely adjust, twist the foot.

CAUTION ►Do not handle the elevator knobs without holding the projector, since the projector may drop down.

►Do not tilt the projector other than it elevating its front within 11 degrees using the adjuster feet. A tilt of the projector exceeding the restriction could cause malfunction or shortening the lifetime of consumables, or the projector itself.

Adjusting the zoom and focus

Focus ring

Zoom ring

1. Use the zoom ring to adjust the screen size.

2.

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Contents Trademark acknowledgment About this manualThank you for purchasing this projector 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 Player Connecting your devicesVCR/DVD About Plug-and-Play capability Connecting your devicesConnecting power supply Using a USB storageUsing the security slot Security slotPutting batteries Remote controlAbout the remote control signal 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 signalFocus ring Adjusting the projectors elevatorAdjusting the zoom and focus 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 screenAdvanced Menu Using the menu functionEasy Menu Aspect Picture ModeAuto KeystoneBrightness ResetContrast ColorGamma Picture MenuColor Temp Picture MenuSAVE1, SAVE2, SAVE3, SAVE4 MY MemoryLOAD1, LOAD2, LOAD3, LOAD4 Position Image MenuOver Scan Auto Adjust PhaseImage Menu SizeProgressive Input MenuVideo NR Color SpaceFrame Lock Input MenuVideo Format Resolution menu will be displayed ResolutionSetup Menu Volume Setup MenuBlank Screen MenuStart UP Screen MenuMyScreen registration is finished Capturing error has occurred. Please try againMyScreen Message Auto on Option MenuAuto Search Lamp Time Option MenuAuto OFF FAN Speed ServiceMY Button 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 FunctionTurning On the Transition Detector Function Using the Transition Detector FunctionSetting the Transition Detector Password USB Storage Setting the Transition Detector offAudio Format Container format file extension Displaying Thumbnail MenuFile Format Maximum pixel size INPUT/ENTER Displaying Thumbnail MenuEnter 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 EffectButton operation for still image Button Key ConfigDisplaying an image in full screen 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 Shutting the projector down Resetting all settingsRegarding the indicator lamps 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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