Freezing the screen

1. Press the FREEZE button on the remote control.

The “FREEZE” indication will appear on the screen (although the indication will not appear when the TURN ON is selected to the MESSAGE item of the SCREEN menu (36)), and the projector will go into the FREEZE mode.

To exit the FREEZE mode and restore the screen to normal, press the FREEZE button again.

Operating

FREEZE

COMPUTER/ STANDBY/ON

VIDEO STORAGE SEARCH

ASPECT

 

AUTO

BLANK

MAGNIFY

HOME

PAGE UP

VOLUME

 

END

PAGE DOWN

MUTE

FREEZE

MY BUTTON

KEYSTONE

● The projector automatically exits from the FREEZE mode when

POSITION

MENU

one of the projector’s buttons or remote control buttons of

 

ENTER

 

 

STANDBY/ON, SEARCH, COMPUTER/STORAGE, VIDEO, BLANK, AUTO, VOLUME, MUTE, KEYSTONE, MENU, MAGNIFY and MY BUTTON1/2(except MyMemory or PICTURE MODE is assigned to) (39) is pressed.

If the projector continues projecting a still image for a long time, the LCD panel might possibly be burned in. Do not leave the projector in the FREEZE mode for too long.

Temporarily blanking the screen

1. Press the BLANK button on the remote control.

The blank screen will be displayed instead of the screen of input signal. Please refer to the BLANK item in the SCREEN menu (33).

To exit from the blank screen and return to the input signal screen, press the BLANK button again.

BLANK

COMPUTER/ STANDBY/ON VIDEO STORAGE SEARCH

ASPECT

 

AUTO

BLANK

MAGNIFY

HOME

PAGE UP

VOLUME

 

END

PAGE DOWN

MUTE

● The projector automatically returns to the input signal screen

FREEZE

MY BUTTON KEYSTONE

 

 

when one of the projector’s buttons or the remote control buttons

POSITION

MENU

(except ASPECT, POSITION or FREEZE button, also except

 

ENTER

MY BUTTON1/2 if AUTO KEYSTONE or MyMemory or PICTURE MODE is assigned on these buttons (39)) is pressed.

NOTE • The sound is not connected with the blank screen function. If necessary, set the volume or mute first.

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3M X20 manual Freezing the screen, Temporarily blanking the screen

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.