Description
Technical Specifications
P3.91 LED outdoor display
IPRINT Group
Telephone Numbers: 2230-4747 / 2230-4617 / 2230-8383
Technical specifications
LED module parameters
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Pixel pitch: 3.91 mm
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Module size: 250 mm x 250 mm
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Resolution of 1 module: 64 × 64 = 4096 points
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Pixel encapsulation: SMD 3 in 1
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Pixel configuration: SMD1921
LED cabinet parameters
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Cabinet size (L × H × D): 500mm × 1000mm
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Cabinet resolution: 128 × 256
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Number of modules per cabinet: 8 pieces
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Cabinet material: Die-cast aluminum
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Cabinet weight: 13 kg/piece
Screen parameters
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Density: 65536 points/m²
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Brightness: ≥5000 nits
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Optimal viewing distance: >4 m
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Grayscale: 16 bits / 65536 levels per color (automatically)
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Screen colors: 281 trillion (synchronized)
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Refresh rate: ≥1920 Hz
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Frame rate: >60 Hz
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Viewing angle: 2-pixel encapsulation / 7-LED lamp
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IP (front/rear): IP65
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Lifespan (50% brightness): >100,000 hours
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MTBF: >10,000 hours
Power supply
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Brand: Rong Electric
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Voltage: 110 V ~ 220 V ± 10%
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Power output: 210 W/m² average
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Maximum energy consumption: 700 W/m²
Control system
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Control mode: Synchronized or asynchronous
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Supported signal input: RF, S-video, RGBHV, YUV, etc.
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Control distance: UTP 140 m, single-mode fiber 15 km
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Brightness adjustment: 10% ~ 90%
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Driving method: 1/16 scan, constant current
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Out-of-control pixel speed: <0.0001
