Description:

21.5 inch hand sanitizer wall-mounted LCD advertising machine

With the advent of the New Coronary Pneumonia epidemic, it is important to protect your hands

and protect yourself. Shenzhen Tuomei Zhongdian Technology Co., Ltd. recently developed a

21.5-inch wall-mounted hand sanitizer LCD advertising machine based on market demand.

This new product can add 1000 ml of hand sanitizer at one time. In the case of hand washing

and disinfection, you can also watch commercial advertisements, which can protect your epidemic

protection, and make commercial advertisements and epidemic protection both correct!

Specification:

Service and maintance:

1. Maintenance of the body?
The use time of the LCD advertising machine body has a certain period of time. The switch of the body will

cause certain damage to the LCD advertising machine. Frequent switching will only cause damage to the

electronic components of the screen, which will naturally affect the life of the advertising machine. ?
2. Environmental maintenance?
The use environment of the advertising machine will directly affect the use effect and life span of the advertising

machine. If the light is too bright, or even direct light, on the one hand, the visual communication of the advertising

machine will be affected. On the other hand, direct light will damage the electronic components of the screen.

In addition, the ambient air humidity of the advertising machine should be suitable. If the electronic equipment

is too humid, it will only affect the circuit and cause problems. ?
3. Clean care?
Adhering to the habit of cleaning advertising machines on time, you can use a damp cloth to clean the LCD screen.

Be careful not to use a damp cloth with too much water content to prevent moisture from entering the screen and

causing internal short circuits in the LCD. It is recommended to use soft wipes such as eyeglass cloth and lens

paper to wipe the LCD screen. Prevent unnecessary scratches on the LCD advertising machine screen.