Every aspect of system control schemes have hot backup features, including video sending and receiving equipment, signal transmission cable, etc., it can ensure the unexpected situation in one part of the system, the system can automatically diagnose and at great speed switching to alternate device works, the whole process does not affect the switching display site. For example: In order to meet the needs of the stage scene of Changsha led display, the display needs to be moved in the live scene mosaic style. If staff negligence or other reasons, a large-screen display signal input line took place in the middle of release, in the conventional control scheme, the occurrence of loose housing from the beginning to the end of the signaling cascade, all display It will be no signal. If you add the hot backup program control system in Beijing led display, instantaneous signal line loose, hot backup function is activated, the display still work led display, will not bring any impact to the live broadcast. Full-color surface mount LED technology was the major characteristics of a 6 led display Qingdao, with wide viewing angle screen to paste it in the horizontal direction has more than one hundred and ten degrees of viewing angle in the vertical direction also has the same performance in Many of the external environment, such a large viewing angle is very advantageous. Second, in the light, the blue red and green LED looks at all angles are the same brightness, the screen can make more perfect show their playback, no matter what angle the viewer can enjoy the best color screen, but not like other types of screen, as in the case of angle deviation, the presence of color distortion. Shandong led display | Gao Jin photovoltaic (certified) | led display provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) is an industry leader in Jinan, Shandong, liquid crystal devices, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Gao Jin photoelectric leadership with the staff warmly welcome all inquiries negotiations to create high gold Photoelectric better future.