OPTION Menu

OPTION Menu (continued)

Item

Description

KEY LOCK

Using the ▲/▼ buttons turns on/off the key lock feature. When

TURN ON is selected, the buttons on the projector except the

STANDBY/ON button are locked.

TURN ON ó TURN OFF

Please use to avoid a mischief and touching accidentally. This function does not have any effect on the remote control.

 

REMOTE FREQ.

 

 

Use the ▲/▼ button to change the Projector's remote sensor

 

setting.

 

 

1:NORMAL ó 2:HIGH

 

 

Items with a checkmark are on. The factory

 

 

default setting is for both 1:NORMAL and 2:

'06'4㪜㪥㪫㪜㪩

 

HIGH to be on. If the remote control does not

4'/16'(4'3

 

only 2 (12).

*+)*

 

function correctly set this to either only 1 or

014/#.

SERVICE

Neither can be turned off at the same time.

 

(continued)

INFORMATION

 

 

 

 

Selecting this item displays a dialog titled “INPUT INFORMATION”.

It shows the information about the current input.

INPUT-INFORMATION

INPUT-INFORMATION

INPUT-INFORMATION

COMPUTER1

S-VIDEO

COMPUTER 

1024x768 @60

PAL

576i @50

FRAME LOCK ON

AUTO

 

The “FRAME LOCK” message on the dialog means the frame lock function is working.

This item can't be selected for no signal and sync out.

FACTORY RESET

Selecting RESET using the button ▲ performs this function. By this function, all the items in all of menus will collectively return to the initial setting. Note that the items LAMP TIME, FILTER TIME, LANGUAGE and SECURITY are not reset.

RESET ï CANCEL

(continued on next page)

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3M X20 manual KEY Lock, Remote Freq, Information, Factory Reset

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.