Intelligence          (For next feature, click on the 7 Smart logo butttons)
 

Color Space Control Circuit
To compensate for the color and brightness inconsistencies on video wall cubes, Mitsubishi Electric has developed an original Color Space Control Circuit that balances and blends colors.The ratios of each primary color (Red/Green/Blue) and other color mixtures are adjusted to provide consistent color blending and superior uniformity on multi-screen configurations.


Without Color Space Control           With Color Space Control



Digital Gradation Circuit
Loss of brightness at the screen edges is no longer a problem owing to Mitsubishi Electric's innovative digital gradation circuit. The brightness is distributed evenly across the screen, ensuring the reproduction of sharp, vivid images from edge to edge on multi-screen configurations.


Without Digital Gradiation                 With Digital Gradiation

Flexibility

The VS-WE120U engine is an ideal solution for systems that require network based content distribution. Equipped with an open pluggable specification (OPS) slot. Simply install the optional computer board* to expand the scope of applications. A variety of peripheral equipment can be connected quickly and easily for future system expansion.

WE120 is also compatible with ultra-HD, the super-high-resolution 4K signal (3840 × 2160 pixels), and can display 4K ultrahigh-definition images when using DisplayPort™ cables in a daisy chain configuration.



*For details of the optional computer board, please contact your nearest Mitsubishi Electric sales representative.

 

Internal Processing

The 120 Series video wall cubes are equipped with an internal data processing function. In addition to the background image (desktop), a
window can be of any size or displayed across the entire wall without using an external controller.

Used in combination with Mitsubishi Electric’s D-Wall software suite, the entire imaging system can be controlled intuitively from a user-friendly graphical user interface.

1 Background (desktop)

1 Windows + 1 Background (desktop)
 

Dynamic Color & Brightness Balancing

Each video wall cube is equipped with three built-in sensors (one for each primary color) that use a color and brightness maintenance algorithm. The sensors continually monitor the individual red, green and blue output of each video wall cube, share the data with adjacent cubes, and adjust performance automatically to produce extremely accurate colors and brightness balance over the entire display. These features make it possible to maintain image uniformity on multi-screen configurations over long periods of operation without using external
software or a computer.


 

Durability

LED lighting offers significant advantages over conventionally-lit video wall systems employing mercury lamps. Mitsubishi Electric’s LED cubes employ a unique air-cooled lighting element, which, unlike the liquid-cooling employed in some other manufacturer’s products, requires no moving parts and less maintenance for its minimum lifespan of 100,000. This highly efficient air-cooling system realizes higher reliability by using a very effective cooling plate and aluminium pipe for each of the individual RGB LED light sources.

Specially designed fan packs rated for 100,000 hours of continuous use mean that a Mitsubishi Electric LED cube wall can be expected to deliver well over 11 years of 24/7  operation.
 

Full Front Access for Simple Maintenance

Mitsubishi Electric offers a wide line-up of front-access products: front access is available for 60" / 70" Full HD models and 62" / 72" WUXGA models of the WE120 series.

A special designed slide-and-lift screen combimed with  the special air-ventilation system allow all installation and maintenance work to be completed from the front. As a result, no maintenance space is needed behind the display wall cubes even if they are tiled as a display wall installation.


 

Redundancy

Mitsubishi Electric's original LED light source which contains the ideal combination of fully redundant RGB LEDs and air cooling system can realize the perfect display solutions for 24/7 operations.
Light elements for each RGB LED are able to keep display's picture image qualities even if 1 light element fails. They are able to enhance the reliabilities for various mission critical environment.

A redundant power supply system can be configured by adding a second (optional) power supply. This second power supply will act as the main power source. In case of failure, the internal power supply inside of the projection unit will take over, and the video wall continues to be operational without any downtime.

The defective hot swap power supply can be replaced without interfering with the 24/7 operations.

Smart Switch

A "Smart Switch" function has been added to Mitsubishi Electric video wall cubes to deliver the signal redundancy necessary for mission critical applications that require round-the-clock operation. If a signal is unexpectedly lost, the video wall automatically switches “port-to-port”  to the alternative signal source within seconds after the ‘no signal’ status is detected. This function makes it possible for the user to minimize downtime in the event of a signal source failure.