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| 제품 이름: | P3.91 실외 고정 LED 디스플레이 알루미늄 프로파일 19.5kg 7500 NITS IP65 | 픽셀 피치: | 3.91mm | 
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| 캐비닛 크기: | 500*1000*87mm | 모듈 크기: | 500*250*14mm | 
| 캐비닛 무게: | 19.5kg/캐비닛 | 명도: | 7500cd/m² | 
| IP 등급: | IP65 | 유지: | 앞/뒤 | 
| 강조하다: | P3.91 outdoor LED display,aluminum profile LED screen,IP65 waterproof LED display | 
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제품 설명
High-precision aluminum profile cabinet is only 87mm thick/19.5kg (500×1000mm),500×1000mm and 500×750mm cabinets are free to mix and match shaped shapes, sharing the same type of control box. Push-button lock realizes 5 seconds fast disassembly and assembly, optional arc lock supports curved surface splicing. Fanless ≤ 40dB silent operation, point-by-point calibration to ensure pixel-level uniformity. 3840Hz high refresh to eliminate 1/3000s shutter residual shadow, for stage performances, conferences, to provide a broadcaster-level visual base.
- Point By Point Calibration: Fine-tune the white balance of each lamp bead point by point to eliminate chromatic aberration and light spots, achieve pixel-level display consistency.
 - Work In Silence: Fanless silent design, working noise ≤ 40dB (A) ambient sound level.
 - Installation And Maintenance: Optional curved locks for 10°~15° and 90° angles; modular push-button locks for 5-second quick assembly and disassembly; optional magnetic modules to support front service & rear service, efficient and convenient assembly and disassembly.
 - Cabinets Design: The 500x1000mm and 500x750mm cabinets can be mixed and assembled into a variety of shapes; sharing a simple mini control box saves installation and calibration time.
 
| Item | Specification | 
|---|---|
| Pixel Pitch | 3.91mm | 
| Resolution rate | 128*64mm | 
| Module Size | 500*250*14mm | 
| Pixel LED | SMD1921 Black led | 
| Module Power | ≤74W | 
| Driving IC | ICN2055 | 
| Drivingway | 1/8 | 
| Material | Aluminum profile | 
| Cabinet Weight (kg/Cabinet) | 19.5kg | 
| Resolution rate | 128*256Dots | 
| Cabinet Size | 500*1000*87mm | 
| Module quantity | 1*4 | 
| Density | 65536 Dots/㎡ | 
| Brightness | 7500CD/m² | 
| View Angel | H/V:120°/120° | 
| Maximal power/㎡ | ≤650W/㎡ | 
| Average Power/㎡ | ≤220W/㎡ | 
| Refresh Frequency | 3840Hz | 
| Gray Grade | ≥13bit | 
| Protection grade | IP65 | 
| Maintenance | Front/Back | 
- Outdoor creative modeling
 - Building entrance
 - Park entrance
 - Swimming pool
 
- Technical support: Provide technical consultation and guidance to help users solve problems encountered during use.
- Remote collaboration: Specialized after-sales department online remote operation to ensure the normal use of the screen.
- Using silver-containing solder paste, pure copper power cords and short cables, a good screen is our commitment to every customer.


                        


