P31.25 outdoor led display screen

P31.25 outdoor led display screen: *16 bits gray level *9000hz refresh rate *281 trillions color 1. 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. There are also interfaces for Sound signal and video signal. (2) 4096 grade grey control system and the color is over 16.7 millions, 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, video, 2-dimention, 3-dimention cartoon and other information with your PC does synchronously. (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, and excellent capability of antisepsis, waterproof. 2. Spec Parameters Display and control feature Structure feature SpecificationParameterSpecificationParameterPixel Pitch31.5 mmModule size125 mm*250 mmPixel composing4R2G2BDisplay resolution/module4 dots*8 dotsWavelength (R)625±5Standard cabinet size1000 mm*1000 mmWavelength (G)522±3Weight per sqm65 Kg/sqmWavelength (B)567±3Protection classificationIP65Wave Angle (H)140°(H)/ 60°Install modeWallmount, hung and stand structureLED packageDIP546Cabinet MaterialIron/AluminumDensity per sqm1026 pixelWorking powerDisplay color16384*16384*16384SpecificationParameterWhiteness brightness≥7500cdWorking voltageAC 220v/380v±10% 47 64HzBrightness level128 gradeMax power/sqm850W/sqmChanging frame frequency60 HzAverage power/sqm400W/sqmRefresh400 HzShort circuit protectionYesDriving methodConstant StaticLed Lamp typeNichia/Cotco/Cree/Axt/Silan/TaiwanControl modesynchronousWorking environmentDisplay portDVISpecificationParameterDisplay mode1024*768 /1024*1024EnvironmentOutdoorOut of control1/10,000 ( scattered)Working temperature--20 50lifetime100,000 hoursWorking Humidity10 90% *