USB STORAGE

USB STORAGE

This projector has “PC Less presentation” feature that can display following files stored in USB storage or display as thumbnail without connecting PC.

NOTE 1

• Compliant file format

File Format

Maximum pixel size

JPEG

8176 x 8176

M-JPEG (Motion-JPEG)

640 x 480

MPEG4

352 x 288

Progressive JPEG file cannot be reproduced.

Some JPEG files may not possible to display the image clearly.

• Compliant Audio format

Audio Format

Container format (file extension)

 

 

8bit or 16bit linear PCM

AVI, MP4

μ-law

AVI, MP4

IMA-ADPCM

AVI

4bit G.726 ADPCM

ASF

MPEG1 Layer II Audio

 

MPEG1 Layer III Audio and AAC(Advanced Audio Coding) can not be reproduced.

In combinations of file format and audio format described in the above lists, some files can not be reproduced.

USB STORAGE

-USB1.1 compliant USB storage media (Mass Storage class) can be used.

-Some USB memories may not work correctly.

-Security USB memory is not supported.

-It is strongly recommended to use AC Power Adaptor with USB Hard Disc.

-It may be happened that movie files or sound files cannot be reproduced properly if USB storage does not have enough access speed.

-The following formats are recommended for USB storage

USB memory

FAT12/FAT16/FAT32

(NTFS format is not supported.)

USB hard disk

FAT12/FAT16/FAT32

(NTFS format is not supported.)

Displaying Thumbnail Menu

1)Save image files in a USB storage. Insert the USB storage into USB STORAGE port on the projector.

2)Change input port for the projector to USB STORAGE using COMPUTER/ STORAGE button on the remote control or INPUT/ENTER button on the projector (5) so that Thumbnail menu below is appeared on screen.

3)On Thumbnail menu, the following features are supported.

- Projector Control:

Have Easy/Advanced Menu on screen to control the

 

projector, or change the input port to S-VIDEO.

- Thumbnail display:

Display many stored images in USB storage at once.

- Slide show:

Switch images with set intervals.

48- Display in full screen:

Display one still picture or moving picture in full screen. ( It is

 

not in Thumbnail menu.)

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Image 49
3M X20 manual Displaying Thumbnail Menu, File Format Maximum pixel size, Audio Format Container format file extension

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.