Outdoor high-brightness LCD advertising machine daily maintenance and cleaning considerations
Outdoor high-brightness LCD advertising machines have become the choice of more and more advertisers. Due to the special nature of the outdoor environment, the advertising machine also has special characteristics in daily maintenance. Daily maintenance of outdoor bright LCD advertising machine: 1. To avoid outdoor high-brightness advertising machine LCD screen is scratched by hard objects. There are protective films on the surface of the LCD screen, some are not, the color LCD screen without protective film is very fragile, any scratch will leave traces, you can use the special protective sticker for the LCD screen, which has certain protection for the LCD screen. The role. 2. To avoid the outdoor brightening advertising machine LCD screen surface is subject to heavy objects, while avoiding the high temperature damage to the LCD screen, as the temperature rises, the LCD screen will turn black, after reaching a certain temperature, even the temperature Returning to the normal ...