RGB Full Color Stage LED Screens P3.91 High Resolution 250*250mm
Outdoor
How to choose the pixel pitch?
If you do not know how to choose our product,
maybe the following tips can help you make a good decision.
1.The application places.
2.The hight of installation.
3.The viewing distance.
4.The size of screen.
If you well know the four tips,then you can tell the info to our
sales engineers,
and we will help you to make the best decision.
Payment terms:
T/T 30% in advance,70% before the delivery.
Delivery time:10-12 working days after receiving your down payment.
Warranty:Guaranty period for free maintance for 2 years.
Specifications of product:
| Outdoor P3.91 LED screen Display |
| Resolution/mm | 3.91 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 65410/square meter |
| Module resolution | 64*64mm |
| Module size/mm | 250*250mm |
| View distance | ≥4m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | >1000cd/square meter |
| Color temperature | 6500K-9500K |
| Horizontal view angle | 120(degrees) |
| Vertical view angle | 60(degrees) |
| Signal Process bit | 10 or 16bit |
| Grey process | 1024x1024x1024 16834x16834x16834 65536x65536x65536 |
| Control distances | Internet cable:100m, multimembrane:500m, monofilm:2km |
| Driving mode | Constant driving current |
| Scanning mode | 1/8 |
| Fresh rate | 60Hz |
| Refresh frequency | >1000Hz |
| Control mode | Computer synchronous |
| Out of control point | <1/10000 |
| Aging hours | ≥72hours |
| Mean Time Between Failure | >5000hours |
| Life time | 100000hours |
| Life-all-white(brightness halving) | 50000hours |
| Environment temperature range | Operating temperature range: -20-45℃ |
| Self-check technology | LED spot self-check, communications check, power check, |
| temperature monitor(need customization) |
| Remote monitoring | Remote supervision and control, record potential fault, |
| send out warning signs to the operators.(need customization) |
| Software environment | WindowsNT,Windows1999,WindowsXP |
| Luminous point width between centres | Deviation<3% |
| Brightness uniformity | <10% |
| Color uniformity(chromaticity coordinate) | ±0.003 |
| Power supply request | AC85-264V(50Hz-60Hz) |
| Contrast | (1000:1) |
| System protection | Moistureproof,dustproof,high temperature
protection,anti-corrosion,anti-burning,anti-static,anti-vibration |
| Humidity(working) | working:10-95% |
| Humidity(storing) | storing:10-95% |
____________________________________FAQ_________________________________________
1.Except this model, are there any other models?
---yes, For indoor led screen we have p1.25,p1.56,p1.67,p1.87,p2,
p2.5 p3 ,p3.91, p4 ,p4.81, p5 ,p6,p8,p10
For outdoor led screen we have p3,p3.91,p4,p4.81,p5,
p5.95,p6,p6.67,p8, p10
2.Are you factory? and your warranty?
yes we are 10 years factory, 2 years warranty and lifetime
maintenance
3.What's the function of your led screen?
It supports videos, flash, WAV/MIDI, PPT, images and so on
4.What's your delivery time?
Wthin 15-25 days after receiving deposit
5.What's your package and shipping way?
Goods are packed with wooden case or flight case; delivered by air
or sea
Welcome to visit our website and inquire us more info,waiting for
you all the time!!!
