Detailed Product Description

1. Construction description:each pixel contain 1 red 1 green 1 blue total 3pcs LED(SMD)
pitch 7.62mm, resolution 17200 dots/sqm. 2. In order to make the color matching reach the best white balance effect, the color
matching rate of different color brightness is R:G:B/3:6:1. 3. Pixel: size5.0 mm / pixel pitch: 7.62mm 4. Pixel brightness: 2.5cd. 5. Tube chip parameter. 6. Red: 630,5nm more or less,180mcd / UEC-712SOL-VR. Green: 520,5nm more or less,285mcd / DMRTB-CJB. Blue: 464, 5nm more or less,90 mcd / DMRTB-CJC. 7. Screen body parameter. Cell board size: 488mm*244mm. Cell board resolution: 64dots*32dots. Density: 17200dots/ M2 / Brightness: 1100-1300cd/ sqm Brightness adjustment: 32 grade brightness adjusting. 8. Scan mode: 1/8 scan. 9. Drive mode: constant current drive. 10. Viewing angle: 110 degrees. 11. Viewing distance: 3-50 meters. 12. Grey scale red, green, blue: 16384 grade coding / 256 grade output. 13. Display color: 16777216 kinds. 14. Exchange frame speed: >160frames/second. 15. Refresh frame frequency: 240HZ. 16. To be synchronized with computer monitor. 17. Data transmissionParallel: RS422 mode. 18. Screen lifespan: >100000 hours. 19. Blind spot rate: < 0.0001. 20. Operating voltage: AC 220V,15% more or less/ 47-64HZ. 21. Color temperature: 6500,500 more or less. 22. Screen body weight: 30KG/ sqm23. Control distance: 200 meters(without relay). 24. Continuous working time: 48 hours. 25. MTBF: >10000 hours. 26: System working environment temperature: -20 C-+60 C27. System working environment humidity: 10%-95%