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| Place of Origin | China |
| Brand Name | TBC |
| Certification | CE-EMC, CE-LVD, RoHS, ETL, FCC |
| Model Number | D391-A |
High Quality Rental LED Display P3.91 Outdoor LED Video Wall for Stage Event
Quick Details:
1, Pixel Pitch: 3.91mm.
2, RGB Full colors: 281trillions.
3, SMD LEDs, Wide viewing angle: 160°/ 160°.
4, Magnetic front service panel.
5, High refresh rate: 3840Hz.
Description:
TBC die-casting aluminium rental cabinet demensions: 500mmx500mm, 500mmx1000mm, rental led display pixels: 2.6mm, 2.976mm, 3.2mm, 3.91mm, 4.81mm, 5.95mm.
Features:
1, Super-light weight and Ultra-thin: only 9kg each panel, 80mm in thickness, can be lifted by one hand.
2, With fast lock system, easy to install and dismantle, quick within 8seconds.
3, High refresh rate 3840Hz, no strips for camera shooting.
4, Magnetic module design, can do maintenance from front side.
Parameters:
| Parameter | Unit | Value | ||
| Brightness | nits | 4200 | ||
| Color temperature | deg.k | 3200 ~ 9300 | ||
| Viewing angle - Horizontal | deg. | 160(+80/-80) | ||
| Viewing angle - Vertical | deg. | 160(+80/-80) | ||
| Cabinet weight | kg | 9 | ||
| Cabinet width | mm | 500 | ||
| Cabinet height | mm | 500 | ||
| Cabinet depth | mm | 80 | ||
| Cabinet area | sq. m. | 0.25 | ||
| Cabinet material | Aluminum | |||
| Aspect ratio | 1:1 | |||
| Ingress protection (Front/Rear) | IP | IP65/IP43 | ||
| Operating temperature range | deg. C | - 20 to 50 | ||
| Operating humidity range | HR | 10％ to 90％ | ||
| Pixel type and configuration | R/G/B | SMD 3in1 | ||
| Pixel pitch | mm | 3.91 | ||
| Pixel matrix per cabinet | 128x128 | |||
| Pixels per cabinet | 16384 | |||
| Lines per meter | 256 | |||
| Pixels per sq. meter | 65536 | |||
| LEDs per sq. meter | 65536 | |||
| Recommended minimum viewing distance | m | 4 | ||
| Colours | 281trillion | |||
| Gray scale | Levels | 65536 levels per colour | ||
| Brightness control | Levels | 100 | ||
| Digital processing | bit | 16 | ||
| Frame rate | Hertz | 60 | ||
| Display refresh rate | Hertz | 3840 | ||
| Input voltage | VAC | 110/240 | ||
| Input power frequency | Hertz | 50/60 | ||
| Input power (max/avg) | Watts per sq.m | 800/280 | ||
| MTBF | Hours | ≥10000 | ||
| Lifetime (50%Brightness) | Hours | ≥100000 | ||
| Module brightness uniformity | ＜5％ | |||
| Blind spot rate | ＜0.0001 | |||
| Earth leakage current | mA | ＜2 | ||
| Red wavelength | nm | 623 | ||
| Green wavelength | nm | 525 | ||
| Blue wavelength | nm | 470 | ||
| Panel input format (with video processor) | VGA,DVI,SDI,YPbPr(HDTV),Composite,S-Video,TV | |||
| Data interconnection | CAT6 cable/Fiber | |||
| Operating system | Windows(XP/Vista/7/8/10) | |||
| Control distance | Up to 180 meters by CAT6 cable, single fiber up to 15 kilometers. | |||
