High resolution P3.91 outdoor HD Full color advertising scrolling led display
Technonical paremeter
| Item | Parameter |  |
| Pixel | 3.91 mm |
| Led lamp: | SMD 1921 |
| Led lamp brand: | Nationstar cooper wires |
| LED moudle size: | 250*250 mm |
| LED module resolution: | 64*64 dots |
| Pixel density: | 65410 dots/Sqm (256*256 dots) |
| Power supply: | 200W |
| Power supply brand: | G-energy |
| Control system: | Nova Star cards |
| Max power consumption: | 800W/Sqm |
| Ave.power consumption: | 320W/Sqm |
| Power&signal connector: | Seetronic |
| Brightness: | 4500cd/Sqm |
| Grey level: | 14 bits |
| Viewing angel: | 140° horizontal, 140° vertical |
| Driving IC: | IC 2053 |
| Scan method: | 1/16 Scan |
| Refresh rate: | 3840hz |
| Best viewing distance: | 3~50 meters |
| Life Span: | 100000 hours |
| Protect level: | Indoor IP30 |
| Indoor/outdoor use: | Indoor |
| Working temperature: | "-20℃~45℃ |
| Front service support: | Yes, pick up moudle,IC ,Power supply etc |
| Warranty: | 2 years |
| Delivery time: | 15days |
| Certifications: | CE/ROHS/FCC/CCC/ISO9001/UL |
| P3.91 Outdoor rental led display: |  |
| Cabinet material: | die-casting aluminum |
| Cabinet size: | 500*500mm |
| Gross cabinet weight: | 7.5kg |
| Type: | Usually for rental business |
| Packing : | Wooden box; |
| 8 cabinets in 1Wooden box |
| flight case size: 96*55*72 cm (L*W*H) = 0.58 CBM |
| gross weight of each flight case: 700kg |
| Application | Stage back ground , Rental project |
Two cabinet size :500mmX500mm and 500mmX1000mm
Fright case packing (6 pcs or 8pcs cabinets in one box )
Product Features
1. Same cabinet design for indoor & Outdoor , rental &fixed installation application
2. Variety pixel pitches: 2.976mm , 3.91mm, 4.81mm
3. There are flat &Curve /arc LED screen , and Rear &Front maintenance for choice
4. Two cabinet size :500mmX500mm and 500mmX1000mm
5. Super high quality with popular design , stable long efficient working time "CE Rhos ISO " strictly testing , quality guaranted !
6. It's very easy to replace the model in time ; Avoiding more trouble and saving much more time for after sales maintenance .
Service and gurantee:
1) 3 years warranty with lifetime free maintenance : During 3 years ,we will maintain or replace the defect components for free, After 3years warranty , we provide free maintenance but only change for spare part at the cost price . We will never exempt our responsibilties on product owned defects .
2) Free technique training and instruction: We provide technique training for free, which contains the operation , installation and maintenance training of the LED screens in the factory. All operation manual, software, test reports are available. Any associated CAD drawing on how to fix up the display and some other expert suggestion will be provided. I If need, we can send our engineer to your side for instruction for free, but you should pay the cost about engineer’s trip( help get visa, pay for flight ticket, hotel and meals).
3) Software upgrade : lifelong maintenance of controlling system . Incessant improvemnet on the system funtions and unending software upgrades .
4) Monthly telephone service : Our after-service team will telephone you every month in warranty period to follow up the working condition of LED display , and to discover problem and solve the
problem instantly . After warranty period , we will do this job each every year.
5) How about the shipping ? We support shipping by sea bor by air . We have good export experience , we will provide you all kinds of certificates and remind you of all the things you need to pay attention to . If you don't have much import experience , we can also arrange door to door service for you .
Product Tags:
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Outdoor HD P3.91 SMD1921 LED Stage Backdrop Screen Images
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