Videotron P3 indoor full color LED display screen

Pixel configuration: SMD2020 1R1G1B 3 in 1 LEDs configuration: Red: wave length: 625~ 630nm; 300-400mcd Green: wave length: 525~ 530nm; 600-800mcd Blue: wave length: 470~ 475nm; 100-150mcd Pixel pitch( mm) : 3 Pixel density: 111111 Calibrated brightness( cd/ sqm, nit) : 1500 nits( adjustable) Calibrated brightness proportion ratio: R: G: B = 30% : 60% : 10% Color temperature: 3, 500° ý ý ? 9, 500° K( adjustable) Contrast ratio: 4, 500: 1 Brightness adjustment( dimming) : 100 grade auto/ manual-adjustment View angle( degree) ( 50% brightness) : Horizontal: 160° ( 80° off center) ; Vertical: 160° ( 80° off center) Readability viewing angle: Horizontal/ Vertical: 170° ( 85° off center) Color capability: 4.4 trillion Refresh rate( Hz) : > 800 Hz Frame frequency( Hz) : > 60 Hz Interface port: DVI interface( DVI connector) Input signal: VGA, Video, AVI, MOV, MPG, DAT, VOB etc. Protection grade: IP65 front side/ IP54 backside LED Drive : Constant-current drive Lifetime( hours) ( 50% brightness) : 100, 000 hours Signal transmission direction: Horizontal Operating temperature( Celsius degree) : -30ý ý ? 65' Storage temperature( Celsius degree) : -35ý ý ? 70' Operation humidity( RH) : 0-95% Operation humidity( RH) : 0-99% Servicing: Front and back serving optional Control mode: Synchronous & asynchronous available Communication options: Wire Ethernet, Fiber Ethernet, RF wireless, GPRS Power: 120/ 240 V AC single phase( 50-60Hz) Maximum power consumption( W/ SQM) : 1000 Average power consumption( W/ SQM) : 400 Screen operation mode( scan/ static) : 1/ 16 Module configuration( Pixels quantities of the module) : Length 64, Height 32 Module dimensions( mm) : Length 179.2, Height 89, 6 Cabinet configuration: Length 3, Height 6 Cabinet dimensions( mm) : Length 538, Height 538, Width 170 Screen configuration( Finished complet screen system) : Length 4, Height 3 Screen dimensions( m) : Length 2.1504, Height 1.6128 Screen Size: SQM: 3.4682 Recommend Optimal Viewing Distance: Minimum & Maximum : Min 2, Max 38 Resolution ratio( dots/ pixels) : Length 768, Height 576 Aspect Ratio( L: H) : 1.33333 videotron, running text, megatron, LED TV, LED Display led