DDW-VPV0102 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 2 display module and high-definition resolution of 1080P output DVI distribution format to 2 large-screen TV / projector display, and the completion of splicing with 2 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 1X2 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

video input
type / quantity 1 Road, VGA or Composite Video (standard)
scanning frequency level interlaced maximum 50kHz, the maximum line 90kHz
resolution model 1024:640 x480-1600x1200 pixels
signal range of one-way connection 1080p/1920x1200
video voltage 0.7V-1.0V
synchronous type RGsB, RGBS, RGBHV
interface type RGB 15-pin HD plug

video output
type / quantity  2 way VGA / XGA (1024 × 768 @ 60Hz)
scanning frequency level 15kHz-75kHz interlaced or progressive
resolution model 1024:640 x480-1600x1200 pixels
signal range of one-way connection 1080p/1920x1200
video voltage 0.7V-1.0V
synchronous type RGsB, RGBS, RGBHV
interface type RGB 15-pin HD plug
image control full screen display, zooming, roaming, brightness, contrast, saturation, hue, sharpness, static frame

control type
serial control interface RS-232 and the operation panel, VCP control software options
software engineering systems customization
wireless technology IR Infrared Remote Control
stop bit 1, no parity bit
port serial control structure 2 = TX, 3 = RX, 5 = GND
wireless technology IR Infrared Remote Control

Standards
temperature 0 ~ 60
Operating Humidity 5 ~ 95% RH
AC voltage power supply 180-240V/50Hz
power consumption largest single 15W
chassis specifications 1-8U-standard rack chassis (output units less choice or less 2U/1U chassis )