VS-L55HM70U

The Mitsubishi Electric Super Narrow Bezel Display Wall System is the ideal solution for small-and medium-sized control rooms that require high picture quality from displays used continuously for long periods of time. It features an advanced technology system that provides intelligence, durability, redundancy and space savings.

pdf LCD Display Wall Brochure

pdf 24/7 Operational Guidlines

Key Features
5.7mm mullion (total)

Super narrow 5.7mm mullion (total) minimizes the image content loss, which is critical for command and control room usage.

High picture quality over the entire wall

Digital gradation circuit - Mitsubishi Electric's innovative digital gradation circuit provides uniform brightness distribution across the screen, resulting in the reproduction of sharp, vivid images form edge to edge on multi-screen configurations. This virtually eliminates the problem of decreased brightness at the edges of each screen.

Colour space control - Our LCD displays are equipped with an innovative digital colour space control circuit developed in-house. The circuit works to balance and blend colours, compensating for the colour and brightness discrepancies among LCD displays.

Dynamic brightness balancing

With a built-in brightness sensor, Dynamic brightness balancing circuit can keep the brightness uniformity of display wall over the period of operation time by communicating the measured brightness data by every 2 seconds.

Front access for easy service

When used in combination with Mitsubishi Electric's original optional wall mount kit, LCD panels can be accessed from the front-side of the system. This design makes it possible for panels to be serviced from the front as well as the rear.


Internal processing

Built-in processor - Each display of LCD Display Wall System is equipped with an internal data-processing function that allows to show up to six windows (with VC-B70V2) or three windows (with other boards) per a single panel, and allows to show up to three windows placed any size and position across the entire wall when using the daisy chain function of the daisy chain board.
Install Mitsubishi Electric's D-Wall software suite and the entire imaging system can be controlled intuitively from a user-friendly graphical user interface.

Black strips are displayed on both sides when the image source is set to the 4:3 aspect ratio.
  Freely choose the size and position of the image windows.
Only one screen can be displayed at a time.

Bezel compensation
Images can be displayed in two modes, Real Picture Window (RPW) or Natural Picture Window (NPW). RPW displays images using the entire input signal (no image loss), making it suitable for displaying surveillance images and similar applications. NPW realizes a smoothly connected screen image appearance when using multiple screens; perfect for moving pictures.


3 operational modes
Three backlight power modes (Bright, Normal and Eco) can be selected according to the operating environment.


Redundancy

Smart Switch - The LCD Display Wall System is also equipped with a "Smart Switch". This signal source control function provides the redundancy necessary for mission-critical applications that require continuous operation. If the signal is unexpectedly lost, the signal source is automatically switches to an alternative device (either "port-to-port" or "board-to- board") within seconds of detecting the 'no signal' status. As a result, user downtime is minimized in the event of a signal source failure.

User-friendly graphical user interface (Option)
D-Wall Software Suite

"D-Wall", a software suite developed by Mitsubishi Electric, is available for LCD Display Wall Systems. The software was created for use with the display walls and processor. The following functions include:

* Wall configuration
* Display layout control
* Brightness and colour control
* System monitoring
* Alert message utility
* Remote multi-mouse cursor
* Multilingual interface