If outdoor advertising outside advertising, the installation and commissioning process is essential. For the technical construction team, understanding the outdoor construction and maintenance of advertising screen will fully promote the development of merchant advertising and information dissemination, which is also the technical construction team must understand. Specifically, the installation of outdoor advertising led display screen has four processes: site survey, facility construction, installation, commissioning and application. First of all, field survey should be conducted according to the actual situation. Specifically, before the installation of outdoor LED display, the specific environment, terrain, luminous radiation range, brightness receiving capacity and other parameters should be tested uniformly. In order to ensure the smooth installation of the billboard, a unified lifting program must be implemented for the conductor before lifting and installation to ensure the normal and stable use of the equipment. A more appropriate method is adopted under different circumstances. Secondly, after determining the specific plan according to the field survey results, when constructing some outdoor LED billboards, a distinction should be made between wall advertising screens, hanging advertising screens and roof advertising screens. When the actual installation, the crane and hoist should be lifted in sections according to the distance height to ensure that the above personnel cooperate with each other. For aerial work LED advertising screen, there is a better installation and use process.
During the construction process, safe and fine operation is the primary requirement. Third, after the construction is completed, we also need to adjust the luminous radiation range in order to achieve the best communication effect. As the radiation range is different, the construction perspective of LED display is also different. Outdoor LED display should be fixed and installed according to the site acceptability and usual view angle range to ensure that normal and brightness balanced images, subtitle information, large view angle and proper brightness can be seen from every angle from a distance to maximize the benefits. Finally, for smooth delivery and use, we need to carry out follow-up testing and maintenance, involving LED screen waterproof and moisture-proof, heat dissipation performance layer, LED display waterproof and moisture-proof coating, LED screen on the weather category, both sides of the heat dissipation performance air, power adapter supply line and many other categories. Some basic spare parts products constitute the overall stability of a good graphic LED screen. In fact, the regular maintenance of technology is also important. We should unify the management and regular maintenance of some spare parts. When the goods are rusty, unstable and damaged, they must be replaced as soon as possible to ensure the stable operation of the whole LED screen.
