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Detailed Product Description1. Function and Technology Character (1) Multiplied file formats, such as AVI, MOV, MPG, DAT, VOB are comprehensive, and also we have three display mode as VGA+VIDE and VGA.(2) 4096 grade grey control system and the color is over 68.7 billions, and the brightness, contrast, saturation, chroma can be adjusted by manual and sensor, whose scope is 256 grade(3) Show all kinds of word, text, graph, picture, videosynchronously.(4) Line-Double technology is adopted for the picture adjustment. (5) Can be connected with PC and the web net and show the content, and also can be controlled remotely via VPM+ADSL(6) Can be used outdoor in all kinds of weather.2. Technology Parameters Nichia/CotcoCree/Axt/Silan/Taiwan LEDDisplay and control feature Structure feature SpecificationParameterSpecificationParameterPixel Pitch16 mmModule size256 mm*128 mmPixel composing2R1G1BDisplay resolution/module16 dots*8 dotsWavelength (R)623±2.5Standard cabinet size1024 mm*768 mmWavelength (G)522±2.5Weight per sqm52Kg/sqmWavelength (B)567±2.5Protection classificationIP65(front)/IP43(back)Wave Angle (H)110°(H)/ 50°Install modeWallmount, hung and stand structureLED packageDIP546Cabinet MaterialIron/AluminumDensity per sqm3906 pixelWorking powerDisplay color256*256*256SpecificationParameterWhiteness brightness≥9000Working voltageAC 220v/380v±10% 47 64HzBrightness level4096gradeMax power/sqm1100W/sqmChanging frame frequency60 HzAverage power/sqm700W/sqmRefresh600 HzShort circuit protectionYesDriving methodConstant StaticControl modesynchronousWorking environmentDisplay portDVISpecificationParameterDisplay mode1024*768 /1024*1024EnvironmentOutdoorOut of control1/10,000 ( scattered)Working temperature--20 50 degree clifetime100,000 hoursWorking Humidity10 90%3. After sale service1) WarrantyWe guarantee all our displays, modules, parts for two years. During this time, we will replace or amend all our goodsfor free if there is something wrong with them. We provide lifetime maintenance and charge only for the raw materials.We provide technology training for free, which contains the operation and maintenance training of the LED screens in the factory.We also provide the operation manual, software, test report and so on. Any associated CAD drawing on how to fix up the display.and some other expert suggestion will be provided.2) Maintenance MRLED support package adds the availability of a pre-determined set of spare parts at your premises, allowing you to repair your installation in the quickest time frame as a frist line of action.