Technical  parameterUnit  moduleModule  size250x250mmPixel  pitch 4.81mmPixel  density43264dots/m2Pixel  configuration1R1G1BLed  specificationΦ 5ellipsePixel  resolutionW: 52dots*H: 52dotsCabinetDimension500*1000mm*110mm Quantities  of  module8pcsPower  supply2pcsThermal  dischargeFan*2pcsTotal  weight10.4.4kgBest  viewing  angle3-15mTemperatureStorage:   -35degree~+85degreeWorking:   -35degree~+85degreeThickness11cm  can  adjustableRemarks:   cabinet  size  can  changed,   upon  project  need.PowerWorking  voltageAC220V/110V± 10%Average  power  consumption400WMax.   Power  consumption≤ 800W/sqmCurrent≤ 20mA(single  LED)Control  systemCPUPentium4  or  aboveOperating  systemWIN98/2000/NT/XPControl  methodSynchronizationMain  technical  parameterDriving  device1/16 scanningDrive  typeConstant  Current  driver  ICRefresh  frequency≥ 400HzGrey  scale/colors256  levels  of  each  color(R/G/B)/16.7M  colorBrightness  of  white  balanceMore  than  8000cd/sqmBrightness  adjustment256  levels  of  each  color(R/G/B)by  softwareOperating  ambient  humidity10%--95%Video  signal PAL/NTSCControl  systemDVI  display  card+full  color  controller  cardMTBF≥ 10, 000hoursLife  span≥ 100, 000hoursFlatnessTolerance  of  interpixel  ≤ 0.3mmTolerance  of  modules  clearance≤ 0.6mmPower  switchAutomatic  switchDisplay  mode800x800mmCommunication  distanceNetwork  calbe: 100m,   Multi-model:   500m,   Single-model  fiber: 20kmSoftwareLED  media  player