P4 Led screen

Product Description

Product parameter Pixel density(dots/m2) *2, **0 White Balance Brightness(cd/m2) ***0 Color temperature(K) ***0—***0 (choice by user) Brightness Adjusted **0 grades by software or by Auto-optic induced. View Angel Horizontal **0�, Vertical **0� Best viewing distance(m) 2—*5m Communication distance (m) Signal cable( Cat*5) **0m, Fiber Optic Cable ***0m Screen work Method Scan 1/4, 1/8 LED driving method Constant driving current Driving IC MBI***6 Gray Grades ****4 levels for each color Display Color 4, **8, **6, **1, **4 Refresh Frequency (Hz) ≥**0 Picture display method Dots to dots display synchronized with Computer Signal interface DVI Input signal Video:PAL/NTSC optioned.VGA, Svideo, DVD, TV Display format **0 * **0, ***4 * **8, ***0 * ***4 Software Support windows series system Protection grades IP*4, not waterproof Working temperature(�C) **0~**0 Working Humidity(RH) Up to *5% Stored temperature (�C) **0~**0 Screen Lifetime(hours) ≥**0, **0 Out of controlled dots ≤1/*0, **0 (Out of controlled dots means the pixels of which the brightness and the wave length are both >*0% depart to the normal one) Whole display flatness Less than 1mm Juncture Maintenance way Back-maintained, modules displaced Switch power supply Single Phase AC **0V/*0Hz or **0V/*0Hz Power Consumption (w/m2) Max ***0, Average **0