Our company provides onsite product installation, debugging and maintenance service for our LED display. Such as:
1. After-sales service:
1) Service principles: response in time, solve problems as soon as possible and ensure the use.
2) Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.
3) Service scope: If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours. In order to shorten the maintenance time, Our Company will deploy some spare parts such as power and chips etc.
4) Under normal use and storage, Our Company will be responsible for the equipments.
2. Pre-sales service:
1) Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time. Any problems caused by natural factors or man-made, we will discuss with client to find solutions.
2) Our company can train the users based on the manual. The training include system use, system maintenance and equipment protection
P20 outdoor big led panel for advertising Specifications
No. |
Specifications |
|
1. |
Part No. |
P20 outdoor led panel |
2. |
LED chip |
Taiwan/Silan/Cree/Cree Cotco |
3. |
Physical Pixel Pitch |
20mm |
4. |
Physical Pixel Density |
2500dots/m2 |
5. |
Pixel composition |
2Red, 1Green,1Blue |
6. |
Moduel Size |
320*160mm |
7. |
Moduel resolution |
16*8dots |
8. |
Cabinet thickness |
< 170 mm |
9. |
Bracket of cabinet |
Easy to install onto the LED cabinet and unistall . |
10. |
Brightness |
≥ 6500 nits |
11. |
Colors |
16.7million |
12. |
Viewing angle |
Horizontal ≥120°, Vertical : ≥ 45° |
13. |
Viewing distance |
15m -300m |
14. |
Soft Rubber Mask |
To protect player and LED display itself . |
15. |
Scan frequency |
≥600 Hz |
16. |
Video Frame Rate |
≥150 fps |
17. |
Color temperature |
6500°K to 9500°K adjustable |
18. |
Control method |
Controlled by PC, synchronous display |
19. |
Life span( half brightness) |
≥100,000 hours |
20. |
Weight |
70Kg /sqm |
21. |
IP rate |
IP65 ( front side and rear side) |
22. |
Average power consumption |
400W/sqm |
23. |
Peak power consumption |
800W/sqm |
24. |
Input voltage |
AC220V/50Hz ±10% or AC110V/60Hz ±10% or AC380V/60Hz ±10% |
25. |
Operating Environment |
Temperature:-20+60 Humidity:10%95%RH |
26. |
Operating system |
Windows 98/2000/ME/XP |
27. |
Type of video signal |
S-video, composite video ,RGB ,VGA ,DVI |
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.
