MA640 Series
Frontal Service LED Display
- Cabinet Size: 640×480mm
- Module Size: 320×160mm
- LED Technology: SMD 3-in-1 encapsulation
- Certifications: CE, RoHS, FCC approved
- Design: Frontal service for straightforward installation
- Warranty: 3 years with 5% spare parts included
Indoor 640x480mm Frontal Service LED Display
The MA640 Series LED Display, an innovative LED video wall designed for indoor fixed installations. With fine pixel quality and an elegant design, this ultra-lightweight display features a magnesium alloy cabinet in a 4:3 aspect ratio (640x480mm). Its flat surface allows for easy installation and disassembly.
Optimal Cabinet Design
The Linsn 640x480mm Series LED display boasts a lightweight structure with quick locks for seamless installation. The thoughtful handle design enhances mobility, making it easy to transport the cabinet without any gaps.
4:3 Aspect Ratio Design
The MA640 Series is engineered with a 4:3 golden ratio, making it ideal for creating various large screens in both 4:3 and 16:9 formats.
Seamless Splicing for an Exceptional Display
Enjoy an unparalleled viewing experience with the seamless splicing design, equipped with fast locks and straightforward internal wiring. This ensures perfect cabinet integration with no visible gaps, delivering ultra-flatness for the LED display.
Full Front Maintenance
Experience hassle-free maintenance with the front service capability of the LED display. The magnetic LED modules can be removed in just five seconds using tools from the front, saving both time and labor costs.
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Specification
| Technical Parameters | Pixel Pitch(mm) | P1.25mm | P1.53mm | P1.66mm | P1.86mm | P2mm | P2.5mm |
| LED | SMD1010 | SMD1212 | SMD1212 | SMD1515 | SMD1515 | SMD2121 | |
| Module Resolution(dots) | 256*128 | 208*104 | 192*96 | 172*86 | 160*80 | 128*64 | |
| Module Size(mm) | 320*160 | ||||||
| Cabinet Resolution(dots) | 512*384 | 416*312 | 384*288 | 344*258 | 340*240 | 256*192 | |
| Cabinet Size(mm) | 640mm*480mm*(WxH) | ||||||
| Pixel Density(dots/pc) | 196608 | 129792 | 110592 | 88752 | 81600 | 49152 | |
| Serviceability | Full front service | ||||||
| Protection Level(Front/Rear) | IP40 | ||||||
| Weight | 7.5kg | ||||||
| Optical Parameters | Grey Level (bit) | 14 | |||||
| Brightness(cd/㎡) | 650 | 650 | 650 | 750 | 750 | 800 | |
| Contrast | 6000:1 | ||||||
| Color Gamut | ≥90% NTSC | ||||||
| Refresh Rate (Hz) | 3840 | ||||||
| Hor. viewing angle | 160° | ||||||
| Vert. viewing angle | 140° | ||||||
| Brightness Uniformity | ≥95% | ||||||
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