1. The touch screen all-in-one machine adopts a new touch recognition technology, the user only needs to touch the touch screen lightly, and the operation can be completed without pressure induction. Be careful not to use too much force or use sharp objects to scratch the surface of the touch screen when using it.

2. In order to ensure the normal use of the user, all foreign objects on the touch screen should be removed to ensure that the fingers are dry and clean. And avoid placing the product in places prone to dust or high temperature and humidity.

3. The shell of this product is easy for users to clean. In order to ensure the safety of users, please wipe the screen and frame with a soft cloth after shutting down.

4. When wiping, do not wipe upwards, but wipe the screen from top to bottom.

5. Please clean up the dust accumulated on the four corners of the screen and the bottom frame in time to prevent the touch positioning of the screen from being affected by the accumulated dust. Be sure not to place or discard small obstacles at the four corners and borders of the screen to prevent the touch screen from being unable to be positioned due to obstructions.

6. Note: Under normal use by the user, the touch operation of this product will not affect the execution of other computer operations.