Communication from the general LED display signal input is computer or other device Which led display, the display from the signal input device has a distance, it requires long-range LED display must support the input signal and restore, substantially all LED display supports more than 10 meters of signal input. : LED displays are usually used outdoors, it is required to adapt to the outdoor LED display changing environment, anti-aging and trouble-free operation of other display devices to be slightly better than that. Normal trouble-free use of time can reach more than 5000 hours. DC Power Supply DC Power Supply Linyi LED display can be divided according to customary chemical power, LED display linear stable power supply and switching power supply stable, Shandong full color they also took a variety of different types: the whole chemical supply Shandong batteries usually used color manufacturers offer lead-acid batteries, nickel-cadmium, nickel hydrogen, LED display Linyi lithium-ion batteries are of this kind, each with its advantages and disadvantages. Shandong full color with the development of science and technology led display quotes, Shandong LED display has produced an intelligent battery; full color manufacturers offer in rechargeable battery materials, the US research found that a manganese iodide, which can be manufactured using the cheap, small, long discharge time, Linyi LED display after repeated charge and maintain good performance environmentally friendly rechargeable batteries. Shandong led display | Linyi display | Yasuhiro photoelectric provided by Linyi Wang Tai Electronics Co., Ltd. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) strong, credible, in Linyi display equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hong Thai Optical into the brilliant and you work for a better future!