1. Stay away from dusty environments. Multimedia teaching machine attached to stolen goods and dust will affect the display and touch effect

2. Avoid humid environment. If water mist or water droplets splash into the whole machine, it will cause the machine to burn out and become unusable

3. Prevent direct sunlight and refraction, and strong sunlight will affect the touch effect, so the illuminance requirement is less than 4000LUX

4. The installation must be ventilated, leaving 250px to 500px space around the whole machine, the temperature is lower than 50 ℃, to ensure a good ventilation environment

5. The power supply is connected normally, please make sure that the ground wire of the power strip is properly grounded

6. Do not vibrate strongly, you need to handle it lightly when moving the whole machine, to avoid the loosening of content parts caused by vibration.

Primary and secondary schools are often at an age where they receive learning knowledge. They are curious and optimistic about new things, and traditional rigid teaching methods often make students less interested in learning.