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  • Manufactured by: Avenview

4 Display Video Wall Processor


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The DVI-VIDEOWALL-4X Display Dual-Image Video Wall Processor (Video Wall Controller) is a powerful and fully real time data/video processor for multiple flat panel displays or projectors. With the most flexibility on the input side, the unit accepts VGA, DVI, CVBS, S-Video, and YPbPr and splits the input onto the connected 4 displays.

The DVI-VIDEOWALL-4X can display up to 2 video inputs from the front end video mixer. Thru DVI transmission, the quality of the outcome videos is guaranteed. The output display is grained up to 255 by 255 squares. Virtually any setups for the display layout can be possible by the provided software.

The embedded mixer is an advanced video processor for multimedia presentations. It supports up to four video inputs, of which two can be outputted simultaneously in Picture-In-Picture (PIP) or Picture-Aside-Picture (PAP) modes.

The DVI-VIDEOWALL-4X allows you to manipulate input videos, wherever position and whatever sizes you want for viewing. The embedded scalar converts signals from input sources to match the native resolution of monitors, flat panel displays, projectors as well as user-selectable output settings up to WUXGA (1920x1200).

The DVI-VIDEOWALL-4X sends the resulting mixed video thru DVI interface to the connected monitors/projectors based on the display layout. The layout can be readily modified to fit your applications and optimize visual effects. Typical applications include digital signage, and broadcasting/education/ surveillance systems etc. Supports 16 DVI-D input channel and 16 DVI-D output channels.

4 Display Video Wall Processor


  • Four DVI outputs from 640x480 to 1920x1200
  • Each DVI output has an independent controllable display area
  • Can be cascaded to obtain more displays
  • Two graphic (DVI/VGA) and two video (Component / Composite Inputs, interlaced or progressive
  • PIP, PAB, Full screen modes and adjustable size & position through software
  • Functions perfectly as video screen splitter, video converter and video switcher.
  • Titles, borders and single color background
  • Image parameters and layouts are automatically saved in memory and can be used later
  • Several image parameters and layouts can saved in computer and can be loaded for later use
  • Video parameters adjustable (brightness, contrast, color temperature, etc.)
  • User-selectable output settings, up to 1920x1200
  • Built-in factory reset switch
  • Can be used as video screen splitter, video converter or video switcher
  • Firmware upgradeable for support of new features and technology enhancements
  • Software control through RS232
  • 2U size

Technical Specifications

Description4 Display Video Wall Processor (VideoWall Controller)
Video BandwidthDVI Single Link - 4.95Gbps
VGA - 165 MHz
Component - 30 MHz
Supported Resolutions480i / 480p / 720p / 1080i / 1080p (60) / 1920x1200@75 / 1600x1200@60
Audio SupportNo
Embedded Video MixerYes
Ability to CascadeYes
Input TMDS Signal1.2 Volts (peak ? peak)
ESD ProtectionHuman body model - 15kV (air gap discharge) & ?8kV (contact discharge
Input1 x DVI (HDMI through HDMI to DVI Cable)
1 x Composite
1 x RS232
Output(VGA through DVI to VGA Adapter)
DVI Connector TypeDVI-I (29-Pin female)
VGA Connector TypeHD-15 (15-pin D-sub female)
S-Video Connector9 Pin
RS232 ConnectorDE-9 (9-pin D-sub female)
RCA Connector75?
RJ45 ConnectorWE/SS 8P8C with 2 LED indicators
Dimensions23" x 17" x 3.5" (L x W x H)
Size2U Rack-mount with ears
Power SupplyAC 100-240V
Power Consumption40 Watts (max)
Operating Temperature0~40?C [32~104?F]
Storage Temperature-20~60?C [-4~140?F]
Relative Humidity20~90% RH [no condensation]
  • 1 x DVI to DVI/VGA Y-Cable
  • 1 x VGA to Component Adapter
  • 1 x DVI to VGA Adapter
  • 1 x 30cm DVI to DVI Cable
  • 1 x RS232 to USB Adapter
  • 1 x Software CD
  • 1 x AC Power Supply
  • 1 x UserЖs Manual


4 Display Video Wall Processor4 Display Video Wall Processor

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