E3.91
(E3.91-Z) Outdoor Full Color LED Video Wall
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The rental LED video wall business is one of the service industries that have developed vigorously in recent years. The LED video wall is widely used in the stage or background of important events such as TV studios, large-scale performance activities, opening ceremonies of important events, sports competitions, and corporate celebrations. The texts, pictures and videos played on the LED video wall together create a colorful atmosphere, which greatly improves the level of the activity.
| Model | F3.91 |
|---|---|
| LED encapsulation | SMD2121 |
| Pixel pitch | 3.91mm |
| Resolution | 65536 pixels/m² |
| Lamp bead/IC | NATIONSTAR Copper Wire / High Refresh |
| Pixel composition | 1R1G1B |
| Module resolution | 64*64 |
| Module dimension (mm) | 250*250 |
| Cabinet resolution | 128*128 |
| Cabinet dimension (mm) | 500*500 |
| Cabinet weight | 9Kg/pc |
| Operating voltage | DC +4.2V~+5V |
| Best view distance | ≥12m |
| Horizontal view angle | ≥160° |
| Vertical view angle | ≥160° |
| Maintenance method | Rear maintenance |
| Graphics card | DVI / HDMI / DP |
| Video signal | Compatible with PAL / NTSC / SECAM standard, support S-Video; VGA; RGB; Composite Video; SDI; DVI; RF; RGBHV; YUV; YC |
| Control method | Synchronous control |
| Drive device | Constant current |
| Refresh rate | ≥3840Hz |
| Frame rate | ≥60Hz |
| Scanning method | 16S |
| Brightness | 200-800CD/m² |
| Grayscale | 12/14/16 bit |
| Contrast | ≥10000:1 |
| Attenuation rate (after 3-year work) | ≤15% |
| Brightness adjustment method | Automatic / manual: 1-100% |
| Computer operating system | WIN98 / 2000 / WIN XP / WIN Vista / WIN7 |
| MTBF | ≥10000H |
| Lifespan | ≥100000H |
| Failed rate | ≤1/10000 and no continuous failed pixels |
| Software | Professional LED video wall programming software |
| Cabinet specification | Die-casting aluminum cabinet |
| Brightness uniformity | ≥98% |
| Protection class | IP5X |
| Operating voltage(AC) | 220V±10% / 50Hz or 110V±10% / 60Hz |
| Average power consumption | ≤200W/m² |
| Maximum power consumption | ≤600W/m² |
| Storage temperature | -35℃~+85℃ |
| Operating temperature | -10℃~+40℃ |