الوصف

(With the speciality of dampproof, windproof, sunproof, staticproof, antifreezing, aterproof, its purpose is to propagandize outdoor advertising or play the important news, events or TV program, enrich the resident's cultural life, advance the whole visualization of sub-district, etc.) Brightness LED lamps have been classified one by one by special test equipments; thereby units have very small variation. View Angle LED display panel have two directions to view, so the view angle will be **0(horizontal) and *0(Vertical). Control System When the modules are fixed up to one LED display panel, a control System will be needed to control each pixel to display the movie which showing on the PC Screen. It is dot-to-dot synchronization control mode used one the video ***** Card, Receive Card, Signal cable and one PC with DVI output display card composed the control system hardware. Function and Technology Character (1) Multiplied file formats, such as AVI, MOV, MPG, DAT, VOB are comprehensive, and also we have three display mode as VGA+VIDE and VGA. There are also interfaces for Sound signal and video signal. (2) ***6 grade grey control system and the color is over *6.7 millions, and the brightness, contrast, saturation, chroma can be adjusted by manual and sensor, whose scope is **6 grade. (3) Show all kinds of word, text, graph, picture, video, *-dimention, *-dimention cartoon and other information with your PC does synchronously. (4) Line-Double technology is adopted for the picture adjustment. (5) Can be connected with PC and the web net and show the content, and also can be controlled remotely via VPM+ADSL. (6) Can be used outdoor in all kinds of weather, and excellent capability of antisepsis, waterproof. Outdoor Full Color Display Technical Parameter Table： Item Technical Parameters Pixel center distance PH*0mm PH*2.5mm PH*6mm PH*0mm PH*5mm PH*1.5mm Pixel density (dot/㎡) ****0 ***0 ***6 ***0 ***0 ***4 Pixel configuration 1R1G1B 2R1G1B 2R1G1B 1R1G1B 2R1G1B 4R2G2B Module size (Lmm*Hmm) **0***0 **0***0 **6***6 **0***0 **0***0 **0***0 Unit box size (Lmm*Hmm) **0***0 **0***0 ***4***8 ***0***0 **0***0 ***0***0 Brightness (cd/㎡) ≥***0 ≥***0 ≥***0 ≥***0 ≥***0 ≥***0 Max power consumption(w/㎡) ***0 **0 ***0 **0 **0 **0 The best viewing angle ≤**0� Refresh rate(hz/s) LED screen refresh frame frequency recommended is **0HZ Power supply **0V�*0﹪，*0HZ Scan method 1/4 scan(constant current, real image pixel) Protection level IP*5 Environment temperature Storage: **0℃～*0℃ operation: **0℃ ～+ *0℃ Blind spot rate ＜0.***3(LED display industry standard ) Operation environment humidity *0﹪**0﹪ Chest weight(kg/㎡) ****0kg/㎡ MTBF ≥****0hours(MeamTimeBetweenFailures) Life-span ≥*****0hours