DBA-9.0 Embedded Full Color LED Control System

详情

Functions: 1ã��May connect with Dbstar *7 and *9 version receiving cards thus control bigger pixels. 2ã�� Support full color MPEG4/MP3 undamaged decoding. 3ã��Multi-window, multi-video playing, easily realize OSD, picture in picture, half-translucency effects. 4ã��Enhanced text technology, support multi-language Unicode coding and True Type letterform display. 5ã��Plug-in technology, provide text form, stunt, filters and so on extending, easy to second development. 6ã��Board holding FTP/HTTP server, open XML play menu. 7ã��support on-line streaming media playing, adopt Microsoft MediaEncoder, realize on-time inspection, screen capture, and other long-distance video synchronous playing functions. 8ã��Board holding *4M FLASHï&frac*4;�meanwhile support SD/MMCã��CFã��U flash to extend storage. Parametersï&frac*4;� Type Typical value Max value Supported screen type single color, dual-color, full-color, real pixel, virtual pixel. Supported LED drivers MBI***6/MBI***0/MBI***6/ MBI***9/MBI***2/LPD***3/DM**3/DMX**2/ZQL***6 Pixels by single sending card ***0Ã�***4(double ports) ***0Ã�***0(four ports) Number of receiving cards conected by cable <4 *0 Pixels by single receiving cards **6x**2 **2Ã�**4 Pixels connecting with receiving cards **2 x**6 **0 x**0 RGB data groups by single card ****4 *4 Lines by one group RGB 1/2/4/8/*6 *2 Grey grades ***6(4k) ****6(*4k) Data CLK frequency *5.*2MHz *1.*5MHz Refresh rate *****0Hz >***0Hz(as MBI***2) Brightness wastage *0~*0% <*0% PWM brightness adjust degree **6(may automatically adjust by brightness sensor) Contrast, chroma, color temperature adjustment grade **6 Electronic current plus brightness adjustment grade *4/**6(according to led drivers) Other functions Power on gradual protection ã��OE Polarity switch protect screen scan tubes