P20 полноцветный светодиодный экран

1. Function It can be used in the traffic environmetns, such as bus stop, airport, part and so on as the guiding system. And it can also be used in banks, estate, stock to show the information of stock, exchange, estate and so on. Also, it is very popular in shops, gym, postoffice, hotel etc to show the important information. 2. Technology Character (1) Adanced digital techonlody for vedio. (2) Distributing scanning method and modularity in designs. (3) Constant static driving method and the brightness can be adjusted by itself. (4) Super brightness and pure pixels (5) Clear pictures with distortion and doubble images. (6) Can show vedio, cartoon, graph, letters, pictures and so on. (7) Can be controlled by Lan remotely. 3. Spec Parameters Display and control feature Structure feature SpecificationParameterSpecificationParameterPixel Pitch20 mmModuel size640 mm*320 mmPixel compaosing2R1PG/1R2GDisplay resolution/module32 dots*16 dotsDensity2,500 dots/sqmBest viewing distance5 150- mWavelength (R)625±5Weight per sqm35 Kg/sqmWavelength (G)522±3Vedio signalRF, S-Vedio, RGB, RGBHV, YUV, YC.Wave Angle (H)120°Control systemPCTV card+DVI card+control cardWave Angle (V)60°Install modeWallmount, hung and stand structureLED packageMatrix Working powerColor256*256SpecificationParameterWhiteness brightness≥160 cdWorking voltageAC 220v/380v±10% 47 64HzBrightness adjustment100 gradeMax power/sqm400W/sqmChanging frame frequency60 HzAverage power/sqm250W/sqmRefresh180 HzShort circuit protectionYesDriving methodConstant driving 1/2Control modeSynchronous/Asynchronous Working environmentDisplay portDVISpecificationParameterDisplay mode1024*768 /1024*1024EnvironmentOutdoorOut of control1/10,000 ( scattered)Working temperature0 50°Clifetime100,000 hoursWorking Humidity10 90%