256x128mm HD indoor rental P4 Display Boards LED Video Walls
Product Description
(1) It supports a variety of file formats such as AVI, MOV, MPG, DAT, VOB, and has three display modes: VGA+VIDE and VGA. It also has interfaces for audio and video signals.
(2) It has a 4096-level grayscale control system with more than 16.7 million colors. The brightness, contrast, saturation, and chroma can be adjusted manually or by sensors, with an adjustment range of 256 levels.
(3) It can display various texts, graphics, pictures, videos, two-dimensional and three-dimensional animations synchronously with the PC.
(4) The image adjustment adopts dual-line technology.
(5) It can be connected to a PC or the network to display content, and can also be remotely controlled via VPM+ADSL.
Applications:
Airport Full Color Indoor LED displays
Train station Indoor Full Color LED Displays
Entertainment Bar Indoor Full Color LED Screen
Stadium Indoor Full Color LED Display
Museum Full Color Indoor LED display
Car exhibition LED display
Conference room Indoor Full Color LED Video Display
Shopping Mall Indoor Full Color LED display
Specifications :
outdoor SMD P4 | |||||
Resolution/mm | 4 | ||||
Pixel configuration | 1R1G1B | ||||
Pixel density/pixels/m² | 62500/m² | ||||
Module resolution | 256x128 | ||||
Module size/mm | 512x512MM | ||||
View distance | 14-300m | ||||
Single point brightness adjust | Can be added | ||||
Single point color adjust | Can be added | ||||
White balance brightness | >7500cd/㎡ | ||||
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 SCANNING | ||||
Frame rate | 60Hz | ||||
Refresh frequency | >3000Hz | ||||
Control mode | Computer synchronous | ||||
Brightness adjusted range | Manual, automatic operation, stepless continuous adjusted | ||||
255 steps. No grey loss | |||||
Out of control point | <1/10000 | ||||
Working 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% |
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.
FAQ:
Q1: What's the warranty of your LED Display Screen ? A1: We have a 3-year warranty for our led display screen, and 100,000 hours life span of the led lamps. |
Q2: What about your pre-sale service and post-sale service? A2: For pre-sale service: We have a professional sales team and 13 years technical team who are willing to answer your question 24/7. We can offer a whole complete solution for your project! |
Q3: Whats your payment term? How long it takes to delivery? A3: We accept T/T and L/C, For both T/T and L/C, At least 30% deposit in advance, and the rest 70% before delivery. |
Q4: What's the control system? A4: For synchronization control: We use Nova, Linsn Or Colorlight control system. |
Q5: How can you ensure the led display product quality? A5: Our led display screen quality is our core competence, for 8 years, what we rely on. |
Welcome to visit our website and inquire us more info,waiting for you all the time!!!