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| Place of Origin | China |
| Brand Name | TBC |
| Certification | CE-EMC, CE-LVD, RoHS, ETL, FCC |
| Model Number | Ei4-A |
Full Color P4 Indoor LED Video Wall Front Service Magnetic Module Panel
Quick Details:
1, Pixel Pitch: 4mm.
2, SMD LEDs, Wide viewing angle: 160°/ 160°.
3, Color: RGB full color 281trillions.
4, Module Size: 256mmx128mm, Module Pixel: 64x32.
5, 3years warranty.
6, Recommended minimum viewing distance: 4m.
Description:
TBC indoor led video wall pixels various from 2mm, 2.5mm, 3mm, 3.91mm, 4mm, 4.81mm, 5mm. Within these, 3mm, 3.91mm, 4mm, 4.81mm are the most hot-selling and highest cost-effective types.
Features and Advantages:
1, Thin, lightweight, easy install.
2, Magnetic module design, front service.
3, Air fan free, zero noise.
4, High refresh rate up to 2,000, no strips when taking photos.
5, High gray scale, clear image.
Parameters:
| Parameter | Unit | Value | ||
| Brightness | nits | 1000 | ||
| Color temperature | deg.k | 3200 ~ 9300 | ||
| Viewing angle - Horizontal | deg. | 140(+70/-70) | ||
| Viewing angle - Vertical | deg. | 140(+70/-70) | ||
| Cabinet weight | kg | 34 | ||
| Cabinet width | mm | 1024 | ||
| Cabinet height | mm | 768 | ||
| Cabinet depth | mm | 120 | ||
| Cabinet area | sq. m. | 0.79 | ||
| Cabinet material | Cold Steel | |||
| Aspect ratio | 4:3 | |||
| Ingress protection (Front/Rear) | IP | IP40/IP20 | ||
| Operating temperature range | deg. C | 0 to 40 | ||
| Operating humidity range | HR | 10％ to 90％ | ||
| Pixel type and configuration | R/G/B | SMD 3in1 | ||
| Pixel pitch | mm | 4. | ||
| Pixel matrix per cabinet | 256x192 | |||
| Pixels per cabinet | 49152 | |||
| Lines per meter | 250 | |||
| Pixels per sq. meter | 62500 | |||
| LEDs per sq. meter | 62500 | |||
| 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 | 1440 | ||
| Input voltage | VAC | 110/240 | ||
| Input power frequency | Hertz | 50/60 | ||
| Input power (max/avg) | Watts per sq.m | 660/230 | ||
| 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. | |||
Maintenance Steps:
Step 1, Find out the malfunction modules.
Step 2, Seperate malfunction module from cabinet with special tools.
Step 3, Unplug the flat cables and power cables on the modules.
Step 4, Remove the module from the cabinet, replace with a new module.
