EMS’s iVu4 video wall / Multi-Screen controller helps in combining 4 (2x2) LCD displays to produce
a large video wall. The iVu4 receives and displays the images or video content on any size LCD
monitor with a selectable display mode and supports a maximum resolution of up to 1920x1200
per display. The iVu4 is compatible with any brand of LCD monitor and suitable for large display
applications in large advertising, medical imaging, simulation inc. flight, radar, gaming etc..,  
shopping centres, public gathering locations, fairs and exhibitions, sporting or music events.

To buy a large display for advertisement, for example 64 or 84 inches LCD, is too high to afford. A video
wall is a group of smaller displays tiled together in a matrix to create one large display. EMS provides the
controller box that drives the display over multi-screens.
All the video wall controllers support different configurations of the video output signals. The videowall
control (OSD) buttons are located on the front panel of the video wall controller for easy access, while
all the video and power cables are connected to the rear panel for convenient cabling. The video controllers
can be connected to LCD or DLP panels, video wall cubes, projectors or any monitor that accepts a DVI input
signal.

The features of EMS iVu4 video wall controller include: Fan-less design for any implementation   Provide 1 image source input (DVI/Component) and 4 DVI outputs to four (2x2) monitors The EMS iVu4 video wall controller supports various display modes that include:

• Clone mode (1x1): The iVu4 unit displays the same content on the four screens
• Full mode (2x2): The iVu4 unit divides the input image into four sections and stretch the ¼ image to
  fit to the selected resolution on each monitor. The full display also support mask enable and disable
• Vertical Replication mode (1x2): The EMS iVu4 can project the same image on the top two LCD panels
  and bottom two LCD panels. Use only two LCD panels to create a larger display, effectively here the
  videowall can be split into two sections, each being 1x2 installed on opposite walls with the same display view.  
• Up to 1920x1200 pixel Hi-Def input and up to 1920x1200 output per display
• On Screen Display/Remote control functions for selecting; Display mode; Output resolution; Border mask
  enable/disable and frame wideness adjustment. 
• Bezel mask or screen border adjustment, this is quite an important function, normally the display will be
  'staggered" from screen to screen due to the use of conventional LCD/Plasma displays, but with this function
  you can adjust the display to be seamless, e.g mask-out the screen bezel enabling a visually seamless display.
• RS-232 communication for remote control (if required) 
• Easy-DIY to install and control the videowall or multi-screens, either from a PC, Laptop Remote control or
  Front panel.

Multiple units can be used for larger screen configurations, e.g. by installing a dual channel graphics card into a PC then two iVu4's can be connected to enable a 4x2 video wall or multi-screen display or one iVu4 can be cascaded to four further units to enable a 4x4 videowall / multiscreens. All iVu controllers can be "Mixed & Matched" to enable various display configurations.

• Optional Live DVI/VGA video insertion, the XtremeRGB (optional purchase) can be installed within the PC that
  controls the iVu4, this will enable  not only a videowall/multi-screen display with all of Windows applications,
  but also live video from other sources that provide DVI or VGA outputs, such as Servers, Workstations,
  Hdmi players, DVI cameras etc..
  

Support Various Display Modes:

Display Modes Selection : Clone Mode   Full Mode   Vertical Replication Mode         - Clone mode (1x1):   - Full mode (2x2):   - Vertical Replication mode (1x2):   The iVu4 displays the same content on the four screens.   The iVu4 divides the input image into four sections and stretch the 1/4 image to fit to the selected resolution each monitor. The full display also support mask enable and disable.   The iVu4 can project the same image on the top two LCD panels and bottom two LCD panels. Customers can require only two LCD panels to create a larger display.                   Specifications Features 1. Mode choice 2. Software OSD 3. IR Remote Control 4. Auto-scaling to fit selected resolution Box Size Height: 47mm (with rubber foot 53.4mm) Depth:  178.2mm Width:  229.5mm Cooling Fanless Front Panel 6 x LED (1xInput, 4xOutput, 1xPower) 1x 6 keys 1 x IR receiver Rear Panel 1 x DVI-I input (single link cable) 4 x DVI output (single link cable) 1 x DC Power in 1 x RS-232 8 x Digital I/O Resolution Clone, Vertical Replication, Full and PIP mode Input Output 720 x 350, 640 x 400, 1024 x 768 720 x 400, 640 x 480, 1280 x 1024 800 x 600, 832 x 624, 1280 x 1024 1024 x 768, 1152 x 864, 1440 x 1500 1152 x 870, 152 x 900, 1440 x 900 1280 x 768, 1280 x 960, 1680 x 1050 1280 x 1024, 1600 x 1200, 1600 x 1200 1680 x 1050, 1920 x 1200, 1920 x 1200 NTSC/PAL/SECAM 480 I/P,   720 I/P, 1080 I/P     Power Consumption 20W Power Connector DC Power Jack OSD Control 1. Power On/Off 2. Output resolution selection 3. Display mode selection 4. Input source selection 5. Mask control 6. Bezel wideness adjustment Temperature 0°C~40°C Safety & Emission Meet UL, CE, FCC and CCC Power Adapter Input 90VAC to 264VAC / 47Hz to 63Hz Power Adapter Output 11.52V to 12.48V, 2.1A, 25W       Ordering Information   Part No. Description EMS iVu4 Video Wall Control Box, 1 x DVI Input, 1 x Component Input, 4 x DVI Output, 2 by 2 display       Packing List   iVu4 * 1 DC 12V Power Adapter Power Cord (EU or US) * 1 IR Remote Control * 1 RS-232 Cable * 1 DVI cable (Length:1.8M) * 1 (Single-link DVI) Component cable (Length:1.8M) * 1 User manual and utility CD * 1 Mount Bracket * 2 Screw Kit * 1