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PH3.91-16S Indoor LED Display Specification
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Pixel distance：3.91（mm）
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Module size:250X250（mm）
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Cabinet size:500×500×65（mm）
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Pixel density:65536dots/㎡
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Color: 1R1G1B
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Module dots: 64*64=4096 DOTS
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Cabinet resolution:256X256
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Cabinet size:0.262144m²
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Cabinet weight 7.18KG±0.05KG
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Main specification
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Best viweing distance:4m～40m
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H ≧160°
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V ≥120°
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Ave power consumption＜400W/㎡
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Max ＜8000w/㎡
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Control way：synourphponous control
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Driver: DVI driver
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Scan method 1/16scan
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Max power consumption ≤40W
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Frame Frequency≧60Hz
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Brightness ≧1000cd/㎡
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Refresh rate ≧1920Hz
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Brightness Adjustment
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Automatic brightness sensor adjustment
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16grade
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Manual adjustment：100grade
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Cooperation system
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WIN98、WINXP、WIN2000,etc
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Video Source
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RF、S-Video、RGB、RGBHV、YUV、YC、COMPOSITION etc
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Control system
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PCTV card（optional）+sending card+ revieving card+optical fiber transmission（optional）
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MTBF ≧5000Hrs
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Using life: 75000～100000Hrs
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defective rate ＜0.0002 dots
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Model: PH3.91-16S
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3 in 1 packaged
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2121led chips
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+86 18516171466
info@alidaled.com 
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