SHENZHEN DDW TECHNOLOGY CO.,LTD
LED LCD DISPLAY FACTORY
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3x4 video wall controller
DDW-3x4 daisychin lcd video wall controller is a new released DDW professional high-definition hardware image processing equipment, the main function of the way video / DVI digital signal divided into 4 display module and high-definition resolution of 1080P output DVI distribution format to 4 large-screen TV / projector display, and the completion of splicing with 4 to form a complete display of dynamic images, full hardware processing, and do not need to restart the computer and software operation, very simple, designed for the requirements of high-quality shows a number of occasions, the design of the video screen.
Widely used for: monitoring, directing, scheduling system, public security, fire, military, weather, rail, and aviation monitoring system, video conferencing, query systems.
Characteristic
Will be all the way Video / DVI signal is separated into a combination of 1x4 and 2x2 combinaton;
RGB, DVI, HDTV, S-Video, NTSC / PAL input signals;
Through RS-232 or Ethernet port of the command-line interface or standard Web browser, the graphical interface, you can easily set up and control all functions.
All input and output channels are independent card, you can hot-plug, according to the demand for flexible configuration, easy maintenance;
Through the remote control / software control, can choose to display two kinds of different effects;
Image parameters of brightness, contrast, color, smooth automatic adjustment;
In order to show the output display format DVI-I or SXGA, direct-drive flat-panel display device or projector;
The edge of three different processing techniques, depending on the situation in order to achieve the best effect of splicing;
Built-in digital processor of multi-screen color balance adjustment trichromatic digital circuits, the effective suppression of all three primary colors of the discrete projection unit, the RGB three primary colors are to achieve a consensus, it can ensure that the color mosaic display unit consistency, the wall was no significant difference;
Reliability
DDW mosaic of pure hardware processor, is currently the only full-screen VGA display to dynamic real-time ultra-high resolution UXGA progressive image of pure, high-speed hardware processors, well suited for long-term stability requirements of the occasion, 1 second at power Quick Start, maintenance-free.
Expandable
At the same time, access to the largest 24-way VGA display and 96 to UXGA video, arbitrary choice of which way to enlarge to full screen.
Simplicity
Series of inquiry-dimensional video segmentation process fully hardware device, and do not need to restart the computer and software operation, very simple, connected to the signal line, the work can be connected to power.
support high-definition television (HDTV) input and output
Modular design, according to different needs, changes in different functional modules. To the best cost performance to meet your requirements. Based on the actual needs of users configured to support 2 to 48 partitions partition specifications.
A variety of display and window mode
DDW family of products provides a wide range of display modes can be achieved roaming window, the window overlay, zoom, painting outside the tile painting, picture-in-picture window features such as perspective and multi-mode by default, users can also be stored on its own definition of model.