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Outdoor Digital Commercial Advertising P4 Led Display Panel
Features:
1. High quality LED chip and high anti-static electricity capacity.
2. Large viewing angle and smooth displaying provide excellent
visual effect from every angle.
3.The integration of lamp and driving IC,together with with the
multi-circuit structure,achievs evenly-distributed current,low
power consumption and fast heat dissipation.
4. Ultra high brightness,low attenuation,high reliability and
weather ability.
5. High contrast ratio.Adopting black lamps can improve the
contrast ratio by 50%.
6. High refresh rate, high gray scale, ghost-canceling, low power
consumption, low EMI, anti-creeping, multi-route redundancy
backup-supporting, and dot-by-dot-calibration.
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% |
FAQ
1), Warranty Period:
All of our products have 12 months warranty.
also will send a part of the accessories along with goods.
2), After-sales service
Excellent service after sale, If there is any problem with the
product (without
improper operation and outside force) , during the first year,free
parts and after service will be provided.Professional service will
be provided permanently.
3),Payment Terms:
T/T, Western Union, Paypal, Money Gram,L/C
4),About MOQ:
One piece is acceptable for the trial order, we welcome customer to
test and evaluate our products.
5),Package:
International standard carton packaging or flight case as your
requirement, using the EPE for safeguard, they will protect the
light not damage.
6),Delivery Time:
For sample orders,3-5 working days after receiving the payment.
Big order depend on the quantity :Under 1000 pcs,10-20 days
normally.
More than 1000 pcs,20-35 days.
7),Shipment:
DHL.UPS,FEDEX,TNT,AIR,SEA.We will chooe the best and most favorable
way according to your order quantity.
after-sale service:
1. Lifetime free maintenance and upgrade.
2. Complaint respond period not exceed 24 hours; maintenance
guidance and problem solution supplied in 48 hours.
3. Customer satisfaction tracking report.
4. Free technician training.
5. Full set of documents free of charge, which including
installation guidance, software operation manual, easy maintenance
manual and control system software CD and so on.
6. Special service for big project, such as stadium, exhibitions,
squares and so on.