OPTION Menu

OPTION Menu (continued)

Item

 

Description

 

 

 

Using the ▲/▼ buttons adjusts the time to count down to

 

automatically turn the projector off.

 

Long (max. 99 minutes) ó Short (min. 0 minute = DISABLE)

 

AUTO OFF

AUTO OFF

 

ENABLE

DISABLE

 



0

AUTO OFF

When the time is set to 0, the projector is not turned off automatically.

When the time is set to 1 to 99, and when the passed time with no-

 

signal or an unsuitable signal reaches at the set time, the projector

 

lamp will be turned off.

 

 

If one of the projector's buttons or the remote control buttons

 

is pressed or one of the commands (except get commands) is

 

transmitted to the control port during the corresponding time,

 

projector will not be turned off.

 

Please refer to the section “Turning off the power” (13).

 

The lamp time is the time counted after the last resetting. It is

 

shown in the OPTION menu as the usage time of the lamp.

 

Pressing the RESET button or the ► button displays a dialog.

LAMP TIME

To reset the lamp time, select the RESET using the ▲ button.

RESET ï CANCEL

 

 

 

Please reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp.

For the lamp replacement, see the section "Lamp" (57).

 

The filter time is the time counted after the last resetting. It is shown

 

in the OPTION menu as the usage time of the air filter.

 

Pressing the RESET button or the ► button displays a dialog.

FILTER TIME

To reset the filter time, select the RESET using the ▲ button.

RESET ï CANCEL

 

Please reset the filter time only when you have cleaned or replaced the air filter, for a suitable indication about the air filter.

For the air filter cleaning, see the section "Air filter" (59).

(continued on next page)

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3M X20 manual Option Menu, Auto OFF, Lamp Time

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.