P12-4 outdoor full color led display board

P12-4 outdoor full color led display board design1. Size Size (L*W): 3.072m*2.304m Led Display screen pixel:256*192=49152 (dots) System structure 2. The technical specifications (1) Picture of module (2) Picture of standard cabinet (3) Program diagram (4) Led displayparameters Item Technical parameter module quantity(piece) Rows* columns=16*24=384 cabinet quantity(piece) Rows* columns=4*4=16 Product type Outdoor Encapsulation DIP Pixel pitch(mm) 12 pixel composition 1R1G1B Size of module(L*W mm) 192*96 Module pixel(L*W dots) 16*8 Size of cabinet(L*W mm) 768*576 Display weight(kg/m2) ≤65 The best distance(Meter) 12-45 viewing angle 140°/60° power consumption(kW) 13kw control mode video synchronization drive mode 1/2 scan constant current driving frame frequency ≥60Hz refresh rate ≥400Hz grayscale/color ≥4096/68.7billion white balance brightness(cd/m2) ≥7000 brightness adjustment Manual R,G,B each color 256 are levels,automatic 16grades are adjustable video support RF,Video,S-video,VGA,RGB,YcYb,HDMI,composition video,etc. Control system Computer and TV reception card and DVI display card, Main Controller+ optic module ( optional ) MTBF >10000Hz hours power supply AC220V/50Hz(±10%),AC110V/60Hz(±10%), environment temperature -20°c +50°c (50% brightness lifetime >100000hours out of control point rate >5/100000 language support English ,Chinese (5) P12-4 outdoor full color led display board functions ·Real-time video image full-color display ·Broadcast radio and television and satellite TV ·Play video, VCD players, video program ·The television picture superposition with text, panoramic, features, video, stunt, realediting and broadcasting functions ·Display all kinds of information in a computer (graphics and animation, pictures, etc) ·A variety of font (from windows available) ·Broadcasting system with multimedia software can be flexibly various information ·Voice sound system can be realized through the computer 3. After-sales service During the warranty period, we will repair the equipment units free of charge, if the deficiency caused by product quality problems. We take no responsibility if the failure coursed by disobeying operation regulation of the clients of under the irrevocable exterior factors stipulated by our country.After our customer purchases our LED display, we will also provide our customer with the service of software upgrading free of charge.We can give the immediate response for unit repairing.We will provide on-line technology support: 4. The terms of payment 30% as deposit before production and 70% balance before delivery. 5. Date of delivery 20-25 days