Click to enlarge 



 【Details】 
 Screen Specifications 

 1, the unit box 
 Physical spacing: 10mm 

 Colors of light-emitting points: 1R1PG1B 

 Color: pure red + pure green + Chunlan 

 Physical density: 10000 points / m2 

 Box size: 640mm × 480mm × 150mm 

 Number of Cabinet rank: width × high 48 points 64 points 

 Resolution: 3072 dots / box 

 Box Weight: 30 kg / box 

 2, display the entire screen 
 Visible distance: 11 ~ 120m 

 Viewing angle: horizontal ≥ 120 ° vertical ≥ 50 degrees 

 Temperature: Storage -25 ℃ ~ +85 ℃, 

 Work -10 ℃ ~ +50 ℃ 

 Relative Humidity: ≤ 95% 

 Screen thickness: ≤ 150mm + 800mm thickness to maintain 

 3, power supply 
 Operating voltage: AC110V / 220V (single or three phase) 

 Average power: 350 W/m2 

 Maximum power consumption: ≤ 700 W / m2 

 4, the control system 
 Control Console: Pentium Ⅲ processor, 256M memory or more computer 

 Operating System: WIN 98/WIN 2000/WIN NT 

 Control mode: Synchronization control 

 Graphics: DVI graphics card 

 5, the main technical parameters 
 1) Driving device: The device LED constant current driver-specific 

 2) drive mode: 1 / 4 scan, constant current driver 

 3) Refresh rate: ≥ 180 frames / sec 

 4) Frame rate: ≥ 60 frames / sec 

 5) Gray scale: RGB each 256 

 6) White balance brightness: ≥ 5000cd/m2 

 7) The brightness adjustment mode: software adjustable regulator 0-100 

 8) video signal: PAL / NTSC 

 9) Video Input / Output: eight input / DVI, VGA output. 

 10) control system: DVI graphics card / video processor + full-color control card 

 11) Transmission distance: cable 130m (without relay), multi-mode fiber 500m, single-mode fiber 10km-20km 

 12), MTBF: ≥ 10000 小时 

 13) Life: 100,000 hours 

 14) Flatness: any adjacent pixels ≤ 0.5mm; module splicing gap <1mm; 

 15) Uniformity: pixel light intensity, brightness uniformity module 

 16) Power Switch: Automatic Switch 

 17) Computer display mode: 1024 × 768 

 6, the software 
 LED player software 




 1. Scope 
 ■ stadiums, Town Square, the convention center's dynamic display and live broadcast; 

 ■ airports, railway stations, Hong Kong