NEC E552, E422, E462, E322 user manual View Photos, Play Music, USB device compatibility, English-26

Models: E552 E462 E322 E422

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2.View Photos

Use the navigation cursor to select the photo and press OK to view a full screen image.

Buttons for enlarged photo display operation

Buttons

Descriptions

OK

Play or pause the slide

 

show

CH +/-

Go to the previous/

 

next photo in the same

 

directory.

Red

Open the photo sub-

 

menu

Green

Select the slide show

 

duration.

Yellow

Select the slide show

 

transition effect.

Exit

Return to the previous

 

operation.

3.Play Music

Use the navigation cursor to select the file and press OK to play the music file.

Buttons for audio mode

Buttons

Descriptions

Fast forward the music.

Rewind the music.

OK

Play or pause the

 

music.

CH +/-

Go to the previous/next

 

music.

Red

Open the music sub-

 

menu.

Green

Play the music

 

randomly.

Yellow

Audio only.

Blue

Show information of

 

the music file.

Exit

Return to the previous

 

operation.

4.USB device compatibility

USB 2.0

USB Memory (Mass

device

Storage class)

File system

FAT / FAT32

Photo file

JPEG (*.JPG)

format

 

Music file

Bitrate: 32k, 64k,

format

96k, 128k, 196k,

 

256k, 320kbps

 

Sampling

 

frequency: 32k,

 

44.1k, 48kHz

Note:

Progressive format jpeg files are not supported.

All files in USB devices with capacity may not be played properly.

Operation using USB hubs is not guaranteed.

The external hard disc with capacity cannot be detected correctly.

Cables used to extend the

USB device must be certified as USB 2.0.

English-26

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NEC E552, E422, E462, E322 user manual View Photos, Play Music, USB device compatibility, English-26

E552, E462, E322, E422 specifications

NEC’s E series, encompassing models E422, E322, E462, and E552, represents a versatile lineup of commercial display solutions designed to meet a wide range of business needs. These models are ideal for varied environments, from retail displays to corporate settings, offering robust performance and reliability.

Starting with the NEC E422, this 42-inch display features a full HD resolution of 1920 x 1080, ensuring that visual content is sharp and vibrant. It utilizes LED backlighting technology, which contributes to lower energy consumption and improved color consistency. The E422 is equipped with a variety of input options, including HDMI and DisplayPort, making it easy to connect to various digital sources. Its lightweight design allows for easy installation, and with a slim bezel, it provides a modern aesthetic suitable for any space.

Moving on to the E322, this 32-inch model shares many characteristics with the E422 while being more compact. With the same full HD resolution, the E322 maintains high image quality, but it's particularly suited for environments where space is a premium. It includes built-in speakers, enhancing its functionality for presentations or media playback. The display’s ability to operate 24/7 makes it an excellent choice for high-traffic locations.

The E462 ups the ante with a larger 46-inch display. Like its siblings, it features full HD resolution and utilizes advanced LED technology for bright, striking images. The E462 comes with extensive connectivity options, including USB media playback, allowing users to easily display content without a separate device. With a high contrast ratio, this model excels in delivering deep blacks and vibrant colors, making it perfect for dynamic content.

Finally, the E552 takes it a step further with a generous 55-inch screen. This display is aimed at the deepest engagement, making it ideal for advertising and informational displays in large venues. The E552 boasts a robust build quality, designed for continuous operation and featuring enhanced thermal management to ensure longevity. The display supports Full HD as well, ensuring that content appears lifelike.

All models feature NEC's advanced DisplayNote collaboration technology, allowing for interactive presentations and seamless content sharing. Collectively, the NEC E series displays offer a range of sizes and features that cater to the diverse needs of businesses, ensuring stunning visuals, reliable operations, and exceptional value across various applications.