Complaint
| Technical Parameter for P4 Outdoor LED Billboard Screen | |||
| Module Specifications | |||
| Pixel Pitch | 4mm | ||
| LED Type | SMD1921 | ||
| Pixel Configuration | 1R1G1B | ||
| Module Size | 320*160mm | ||
| Module Resolution | 80*40pixels | ||
| LED Chip Brand | Epistar | ||
| Screen Parameters | |||
| Pixel Density | 62500dots/sqm | ||
| Screen Resolution | according to screen size | ||
| Cabinet Quantity | according to screen size | ||
| Brightness | ≥5500cd/m2 | ||
| Refresh Rate | ≥1920Hz | ||
| Scanning Mode | 1/10scan | ||
| Viewing Angle | H:160°;V:160° | ||
| Viewing Distance | ≥4m | ||
| Gray Level | 16 Bit | ||
| Power Input | AC110~240V | ||
| Power Consumption | Max.:800W/sqm Average:240W/sqm | ||
| MTBF--hours | >10,000 hours | ||
| Life--hours | ≥100,000 hours | ||
| IP Grade | IP65 | ||
| Operating Temperature | -35ºC~ 65ºC | ||
| Storage Humidity | 10ºC~70ºCRH | ||
| Control System | Colorlight/Novastar/Linsn | ||
| Operating System | Windows10/me/2000 /NT/XP | ||
| Power Supply | 5V40A 200W/ 5V60A 300W | ||
| Maintance Access | Back service/Front service | ||
| Video processor | Colorlight/ Novastar/ Linsn/ VDWALL/ RGBLINK/ KYSTAR | ||
| Control mode | computer /USB/WIFI/4G | ||
Warranty:
We guarantee all our displays, modules, parts for two full years. During this time, we will replace or amend all our goods for free if there is something wrong with them. We provide lifetime maintenance and charge only for the raw materials. We provide technology training for free, which contains the operation and maintenance training of the LED screens in the factory. We also provide the operation manual, software, test report and so on. Any associated CAD drawing on how to fix up the display and some other expert suggestion will be provided.
Technology Training:
1. We provide the technology training for free, which contains the operation training and maintenance training in the factory.
2. We will send our engineers to your country by negotiation. Documents and Certification: 1. We provide the operation manual, software, test report and so on. 2. We can also provide all kinds of certification such as CE, FC and so on.
CAD Drawing and Fixing:
1. We provide CAD drawing on how to fix up the display for free and some other expert suggestion.
2. We will send our engineers to your place if we are expected after our negotiation. Additional service: We provide you the forwarding information, and some other information, such as flight box, structure information for your reference for free. Professional and standardized aviation plug with high guarantee High stability and reliability
with integrated circuit, dust-proof .we are led display screen manufacturer and led display factory.
we have indoor outdoor full color advertising stage events video wall panel led display screen.
1.Product workshop:SMT machine,Solder paster printer machine,Reflow soldering machine,Fully automated screw machine,Glue filling machine,Brush three anti-paint machine.
2.Aging test room
Our Exhibition:
We are 10 years old led display factory in China.
1. who are we?
