Outdoor advertising machines belong to electronic advertising equipment that operates under high load for a long time. Without careful maintenance and correct usage, outdoor advertising equipment that operates under high load for a long time will greatly reduce its service life. Below, the editor will introduce some maintenance tips for outdoor advertising machines with high brightness LCD screens.
1、 When cleaning and maintaining the advertising machine, first of all, when cleaning the screen, you should unplug the power supply, make sure that after the power is cut off, gently wipe it with a clean soft cloth, never use spray directly. If the advertising machine does not have the function of withstanding the sun and rainstorm, never put it in broad daylight. Most advertising machines are used in public places, If the voltage is unstable, it will damage the internal parts of the advertising machine. Therefore, it is recommended to use a UPS stabilized power supply for power supply, otherwise it may cause unstable operation of the advertising machine and the possibility of burning the machine.
2、 When the advertising machine is turned on or off, there may be interference from wires and lines on the screen. There is no need to worry, as this situation is mainly caused by signal interference from the display card. This is a normal phenomenon, and we can solve it through automatic or manual adjustment.
3、 We can use a damp cloth to clean the screen of the advertising machine, but be careful not to let the cloth get too wet to prevent moisture from entering the inside of the screen. Therefore, we use soft materials such as eyeglass cloth and lens paper to wipe the LCD screen, which can prevent moisture from entering the body and not scratch the screen.
4、 If the outer shell of the advertising machine is dirty, you can use a cotton cloth dipped in some water to wipe it, and generally do not use cleaning agents.
The above content is an introduction to maintenance tips for high brightness LCD advertising machines. In addition, it is recommended to use stable mains power and not use the same power supply with high-power equipment such as elevators. If the voltage is often unstable in places such as subway stations, please use corresponding voltage stabilizing equipment for voltage stabilization, otherwise it is easy to cause unstable operation of large screen outdoor advertising machines, and even burn out outdoor advertising machines.
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