As the outdoor advertising machine industry continues to grow, the choice of the LCD screen for the core components of outdoor advertising machines is crucial, which is related to the brightness, color, contrast and viewing angle of the entire LCD screen.

Physical resolution, brightness, color, contrast and viewing angle of the service life considerations, if the heat dissipation of the whole machine fully meets the normal temperature environment of the liquid crystal screen, the performance indexes of the above points must be achieved. At the time of purchase, you must also understand the manufacturer's choice of LCD screen.

For the outdoor advertising machine project, the after-sales service of the LCD screen can not be ignored. Once the LCD screen is found to be faulty, it must be contacted by the manufacturer in time. Do not open the LCD screen to "hands-on". If necessary, turn off the whole machine. Power supply, after the LCD screen is abnormal, turn it on again.