Nowadays, LED display screens in many places appear in the form of video, especially advertising screens like hotels, shopping malls, stations, squares, banquet halls, movie theaters, etc. The picture and sound of LED display screens in these occasions are complementary, and there are no images. The sound always feels that something is missing, just like a certain brand slogan, there is no sound. How to connect the LED display to the audio was also introduced last time. Many customers do not know how to play the sound after the installation of the LED display?
1. The led display screen includes the screen body, main controller, DVI data line, switching power supply, network cable, power cord, frame, back cover and internal wiring. The screen body includes PCB drive circuit and LED array, main controller Including sending card, graphics card and receiving card, the LED display screen is connected with sound equipment. The method of connecting the LED advertising screen to the power amplifier and the sound column is very simple. The sound source is provided by the computer to the power amplifier, and the power amplifier transmits the sound to 2 after amplifying the current. Sound column.
2. The LED display sound system usually uses broadcast audio. There is a little difference between indoor and outdoor. The indoor speaker is circular, just like the popular downlight, which is directly fixed on the ceiling with a buckle. Waterproof sound column is used. The standard waterproof sound column power of Tuosheng Optoelectronics LED advertising screen is 20W, 40W, 60W, 80W, 100W. The installation position is 2 sides of the LED advertising screen. The power depends on the area and capacity of the LED advertising screen. It depends on the distance.
3. The method of connecting the LED advertising screen to the power amplifier and the sound column is very simple. The sound source is provided by the computer to the power amplifier, and the power amplifier transmits the sound to the 2 sound columns after amplifying the current.
How to play sound on the led display, share this today. The led display is an LED flat panel display product that can be used to display text, images, animations, TV, and video programs. It has a variety of editing and playback functions. The advantages of less electricity, long service life, low cost, high brightness, large viewing angle, and long viewing distance have become a new generation of information dissemination tools.
