Outdoor LED display technical parameter
| Items | P20 outdoor full color LED display |
| Pitch size | 20mm |
| Module size | 320mm*160mm |
| Module pixel(dots) | 16*8 |
| Pixel configuration | 1Red, 1Green, 1Blue |
| LED chip | Silan/Cree/Nichia |
| Color scale | 65536degree/1.07 billion colors |
| Pixel density | 2500pixels/square meter |
| View angle(H/V) | 120/60degree |
| Brightness | >6000CD/sqm |
| Brightness adjustment | 100 level automatic or manual |
| View distance | 15--200m |
| Power consumption | 100-800W/sqm |
| Net weight | <65kg/square meter |
| Operating temperature | -25 degree C--+60 degree C |
| Operating humidity | 10%--95%RH |
| Life time | >100, 000hours |
| Out of control dots | <3/10, 000 |
| Whole Display Flatness | <1mm Juncture |
| Exchange frame speed | >150frames per second |
| Refresh frame frequency | 600Hz |
| Control distance: Cat. 5 | 120m (without repeater), single mode fiber: 20km, multi mode fiber: 500m |
| Power | 110V/220V± 15% 50Hz |
| Operating system | Windows98/Me/2000/XP |
| Drive mode | Constant current driving, static scan |
| Display mode | VGA640X480 or VGA1600X1024 |
| Protections for outdoor display | IP65 for front, IP64 for rear |
| Maintenance way | Rear access |
| Accepting signal | PAL/NTSC/SECAM, S-Video; VGA; RGB; Composite Video; SDI |
Product Features:
1, meticulous design of modules, effectively eliminate the mosaic phenomenon and ensure the excellent flatness and contrast of the whole display.
2,Adopting the brightness and hue adjustment techonologies, eliminate the bright and dark patches and plagues,realize the color and brightness uniform of the whole display.
3, Easy for installation, disassemble and maintain. It can realize lifting or piling installation on site .
4, Cabinet inside with power and signal indicator realize fast fault diagnosis and in-time restoration; time switch function makes unattended operation possible.
5, It's suitable for large entertainment .
Guangzhou Qichuang Electronic & Technology Co., Ltd. locate in Guangzhou, China, found in 2003. It is a professional manufacturerer of LED displays screen, and the CEO of Qichuang is a skillful LED display expert before he established the company.
Qichuang Technology specializes in all types of LED display screen, including indoor and outdoor LED displays, single color, dual colors, RGB full-color displays. As one of the professional LED Displays manufacturers of China, we combine products producing, technology support, marketing, installation and after-sales service together so as to meet the demands of market, make every client satisfied.
LED displays from our company have been widely used in a variety of sites like railway station, bank, hospital, office building, outdoor advertising board, airport, post office, gymnasium and so on. They play an important role for enterprises' spreading and service convenience, and become very popular in every corner of the world.
Technical traits of LED displays:
Vivid and exact picture, minimum noise, advanced test equipment, support any PC operation system and play a variety of information like video, word, flash, music, clock, graph etc. Easy to install and dismantle.
Our Commitments: First-class quality, excellent technology support, best after-sales service.
