Screen Specifications 



 Unit box 

 Physical point distance: 12mm 

 Colors of light-emitting points: 1R1PG1B 

 Color: pure red + pure green + Chunlan 

 Physical density: 6944 points / m2 

 Box size: 768mm × 576mm × 150mm 

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

 Resolution: 3072 dots / box 

 Box Weight: 60kg / box 

 Full screen display 

 Visible distance: 12 ~ 300m 

 Viewing angle: horizontal ≥ 120 ° vertical ≥ 50 degrees 

 Temperature: Storage -25 ℃ ~ +85 ℃, 

 Operating temperature: -10 ℃ ~ +50 ℃ 

 Relative Humidity: ≤ 95% 

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

 Power Supply 

 Operating voltage: AC110V/220V (single or three phase) 

 Average power consumption: 150 ~ 300W/m2 

 Maximum power consumption: ≤ 750W/m2 

 Control System 

 Control Console: Pentium Ⅲ processor, 256M memory or more computer 

 Operating System: WIN98/WIN2000/WINNT 

 Control mode: Synchronization control 

 Graphics: DVI graphics card 

 Main technical parameters 

 1) Driving device: The device LED constant current driver-specific 

 2) Driving mode: static constant current drive 

 3) Refresh rate: ≥ 180 frames / sec 

 4) Frame rate: ≥ 60 frames / sec 

 5) Gray scale: RGB each 256 

 6) White balance brightness: ≥ 5500cd/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 

 Software 

 LED player software 



 Scope 

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

 ■ airports, railway stations, ports, terminals and other transportation information display; 

 ■ government agencies, industrial and commercial tax policies, decrees and other distribution and display the contents of government affairs; 

 ■ banks, postal services, telecommunications, hospitals, electricity and other services sectors, services, the purpose of publicity and information display; 

 ■ road traffic information display; 

 ■ shopping malls, advertising and media services business promotion and information display; 

 ■ other sectors of the publishing market conditions. 
 Warranty period: One year free maintenance, life-long low-cost maintenance.