P3.91 LED screen visual system billboard MB5024 IC with G-energy
driver
Features:
1) High and adjustable brightness can meet the demands of the
changing requirement of Customer in different environments.
2) No mosaic due to excellent flatness and nice uniformity of
light-emitting.
3) Wide viewing angles and the horizontal angle can reach 140° ,
The images effect will not change largely in the range.
4) High density make the images softer and vivider.
5) Single-lamp maintenance with low cost.
6) Good heat dissipation capability because of the unique design of
vent fan (liking shutter).
7) Environmental-friendly and energy-saving.
Applications Occasions:
Sports,advertising,traffic,entertainment,stage,events,stadium,train
station,bus station,shopping center,airport,exhibitions, car shows,
fashion shows, concerts, ceremonies, etc
Specifications :
| outdoor DIP P3.91 |
| Resolution/mm | 3.91 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 65410/m² |
| Module resolution | 64x64 |
| Module size/mm | 250x250MM |
| 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% |
Trade terms
1. Hardware: LED display and video controlling system
2. Technical material: English version user manual, installation
manual And maintenance manual
3. Service:Provide free technology support by phone and e-mail 7
years guarantee
4. Delivery: Approx 3-12 working days
5. Packing: Anti-shaking wooden package or Air Flight Case.
6. Transportation: By sea or air or Express
7. Two-Three years warranty. Repairing and replacement during the
guaranteed period will be free,
but you should bear the freight cost from your place to our
factory.
Advantage
1. We have the advantage of a full range of LED display production
2: Goods supply from indoor and outdoor P10, P8, P6, P4,P3,P3.91,
P4.81, P2, P2.5, P1.976 have sufficient inventory, at the same time
has high quality, let you buy at ease, use at ease
3. We have round-the-clock online customers to help customers and
give customers product performance introduction, as
wellasproduct advantage analysis; According to the actual situation
and the use of the situation, for the customer
evaluation,choosethe most reasonable scheme
4: At the same time, we can provide customers with professional
training on the operation and maintenance of the led display
system Display troubleshooting
