Slim Aluminum Indoor P3.91 Full Color LED Display Screen (500X500mm)

• Tube Chip Color：Full Color
• Display Function：Video Display
• Pixel Pitch：3.91mm
• Pixel Configuration：1R,1G,1B
• Pixel Density：65746dots,Sq.M
• Scanning Mode：1,16 Scan

=== Base Info ===

• Model NO.：P3.91
• System Operating Platform：Win XP,Win 2000,98,Nt
• Display Type：LED Video Display
• Application：Stage Performance, Advertising, Shopping Guide
• IP Rating：IP31
• Certification：CE, RoHS, CCC, FCC
• LED Style：SMD2121 Black
• Module Size：250X250mm
• Module Resolution：64X64dots
• Cabinet Size：500X500mm
• Cabinet Material：Aluminum Profile
• Transport Package：Flight Case or Wooden Case
• Specification：CE, FCC, Rohs
• Trademark：PRT
• Origin：Shenzhen China
• HS Code：8528591090
• Production Capacity：3000sq. M,Month

=== Description ===
P3.91 SMD2121 Indoor full Color LED Screen SpecificationPixel pitch3.91mmPixel Configuration1R1G1BLED componentSMD2121 blackSize of module250mm x 250mmResolution of module64x64dotsSize of cabinet500x500mm/500mm x 1000mm x 75mmResolution of cabinet128x128/128x256 dotsMaterial of CabinetDie-casting Aluminum/AluminumWeight of Cabinet8kgs/14kgsBrightness>1600cd/sq.mDensity65746dots/sq.mBest viewing angle140 /140Pixel Configuration1R1G1BBest viewing distance3-50MMaximum power consumption1200W/sq.mAverage power consumption640W/sq.mDriving method1/16 scanControl methodSynchronizationGray scale65536Colors256*256*256Color temperature3200-9300kUniformity97%Working voltageAC220V/110V±10%Working temperature-20ºC~+50ºC±10%Working humidity10% ~ 90%MTBF10,000 hoursFrame frequence50/60HzRefresh frequence>1920HzIP gradeIP31Life Span100,000 hoursData transafer methodRJ45Pratical standardCCC  TUV-CE  ETL etc.Effectivce Communication
Distance(without relay)Unshielded twisted pair net line transmission distance:100M, max transmission distance:130M; Multi-mode optic fiber: 500M;
Single-mode optic fiber: 10KMAccepting signal with video processorPAL/NTSC/SECAM,S-Video;VGA;RGB;HDMI,DVI,Composite Video;SDI,DP etc.Systems operating platformWINDOWS(WINXP,WIN7/8/10), and interfaces for secondary development