SHENZHEN SAIWEI DISPLAY TECHNOLOGY CO., LTD.  

Product Name: Indoor Transparent P3.91 LED Displays Billboard Screen for Advertising Model NO.: P3.91 Certification: CE, RoHS, CCC IP Rating: IP20 Application: Advertising Display Type: LED Video Display System Operating Platform: Winxp Win2000 Win98 Scanning Mode: 1/16 Scan Pixel Density: 32768dots/M2 Pixel Configuration: 1R,1G,1B Pixel Pitch: 3.91mm Display Function: Video Display Tube Chip Color: Full Color Storage Temperature: -40 to +65degrees Centigrade Working Temperature: -10to +40degrees Centigrade Humidity: 10%-95%Rh Power Supply: 5V40A200W Average Power Consumption: 300 W/ M2 Maximum Power Consumption: 800W/ M2 Refresh Rate: 1920Hz frame Change Frequency: 60Hz Mtbf: 10000hours Liftspan: 100, 000 Hours Transparency: 65% Brightness: 1800CD Trademark: SW Transport Package: Flight Case Specification: Cabinet size: 1000*500mm Origin: Shenzhen, China HS Code: 8528591090 Product Description Indoor Transparent P3.91 LED Displays Billboard Screen for AdvertisingProduct's descriptionPixel pitch3.91mm×7.8mmLED typeSMD1921Viewing AngleH: 160°; V: 70°Optimal viewing distance12~200MHumidity10%~95%RHOperating Voltage220V±15%Screen weight:10.5kg/ m2Average power consumption300-800W/ m2(related to the source of the video being played)Power supply requirements220VAC±10%, 50HzControl hostLenovo or the same grade computerOperating systemWIN 98/ 2000/ XPControl methodSynchronize with your computerGraphics cardDVIDrive deviceConstant current driver ICDrive mode16S Constant current driveGrayscale/colorLogic output 16384, CRT vision 256 gray, color: 16777216 colorsBrightness≥1800CD/m2Brightness adjustment methodSoftware 100-level adjustable, automatically or manually adjust the display brightness according to different ambient brightnessControl system adoptionSynchronous control systemContinuous working time≥ 48hoursFlatness≤0.5mm between any adjacent pixels; Module stitching gap <1mmUniformityPixel light intensity and uniform brightness of the moduleBlind point rate<0.0001 (in discrete state)Switching power supply load5V/40AComputer display mode1024×768Protective performanceMoisture, corrosion, wind, earthquake, flame retardantEffective communication distanceWithin 100 meters of the network cableFactory's presentationTesting equipmentsCertificationsimportant project showPackaging&ShippingFAQQ1. Could Iget asample order of LED display?A: Yes, welcome to your sample order to check the quality.Q2. How about the delivery time?A: If order less than 100 square meters, the time will be 15 working days more or less.Q3: Could we print our own logo on LED display products?A: Of course. Please let us know all the details soon before production.Q4: Do you offer guarantee for the LED display products?A: Yes, we offer one year warranty for our products.Welcome to our website: HTTP: //saiwei. En. Made-in-China. com. Thanks!If any enquiries, please contact us soon. And we will reply you within 24hours!