The Yes Tech MU3.9 indoor and outdoor LED display is part of the MU series, which allows for quick and easy installation.
It is suitable for various applications: rental and staging (events, conferences and live shows), perfect for digital signage but also for use in control and command centers for data monitoring and visualization.
The cabinet is vertical in this 3.9 mm pitch version: it measures 500 x 1000 mm and is 72.5 mm thick. A 500 x 500 mm square version with the same pixel pitch is also available.
The universal design of the aluminum alloy cabinet allows you to easily switch from indoor to outdoor applications by simply replacing the modules (2 x 4), also allowing interchange with different pixel pitches and free upgrades to meet customer needs in different scenarios applications. The large rear handle and holder design make it easy to grip during installation: the quick-lock lifting system frees your hands.
To make any maintenance operations quicker, the control box is based on an automatic pop-up design called easy-to-pull and easy-to-elastic which takes only 5 seconds to replace. Thanks to the three-proof technology and the completely sealed treatment on the back, the control box is dust-proof, humidity-proof, corrosion-proof and the circuit is optimally protected.
Another feature of this display is its compatibility with Yes Tech cabinets from other series, such as the MG9 and the MG creative extension. MU3.9 offers the ability to combine and compose different screen configurations flexibly. Curved surfaces can be created thanks to an angle of ±7.5° between the cabinets (±15° as an option) or even angles of 90° to be able to place the LED wall on columns or similar surfaces.
The visual quality offered is very high, thanks to a brightness of 4000 - 4500 nits, a wide viewing angle of 160° both horizontally and vertically and accurate color reproduction.
Lastly, the cabinet supports both front and rear maintenance.
User benefits
Areas of use
Technical characteristics
| Module | |
| LED encapsulation | SMD1515, black shell white face LEDs |
| Pixel configuration | 1R1G1B |
| Pixel Pitch | 3.9 mm |
| Module size | 250 x 250 mm |
| Cabinet | |
| Module quantity per cabinet (W x H) | 2 x 4 |
| Cabinet resolution (W x H) | 128 x 256 pixel |
| Cabinet size | 500 x 1000 x 72.5 mm |
| Cabinet area | 0.50 m2 |
| Weight | 13 kg/cabinet |
| Pixel density | 65,536 dot/m2 |
| IP grade | IP65 |
| Brightness | 4000 - 4500 nit |
| Brightness adjustment | brightness of R,G,B 256 color can be adjustable by software |
| Horizontal viewing angle | 160° |
| Vertical viewing angle | 160° |
| Gray scale | 64G (under 4096 grade scale) |
| Electrical parameters | |
| Power consumption (max. / average) | 700 / 235 W/m2 |
| Working voltage | 100 - 240 VAC 50/60 Hz |
| Processing Performance | |
| Driving method | constant drive |
| Scanning method | 1/11 s |
| Refresh frequency | > 1920 Hz (up to 3840 Hz) |
| Usage parameter | |
| Life span | > 80,000 h |
| Average no failure time | > 10,000 h |
| Working temperature | -20 to 50 °C |
| Working humidity | 10 - 90% RH (no condensation) |
| Display content | text, graphics, logo, animation, live video, movie, etc. |
| Communication distance | UTP transmission distance is 100 m, the maximum is 130 m - (multimode fiber 500 m，single mode fiber 150 km is optional） |
| Connection method | Synchronized with computer. If TV, DVD player, VCD player, VCR, etc. need video processor |
| Certification | TUV, CE, CCC, ISO, ETL |
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