1.First：When we use the TFT LCD screen，please use the angle of view of the LCD screen to match the purpose of your product.You can find the reference point in the datasheet.
2.When we test and use the product.We must handle it when testing and using the product.
3.If the product falls from a height or a hard object hits, it may damage the LCD screen.We need to pay special attention to the corners of the TFT LCD screen.
4.If the condition of the LCD screen is lower than the temperature specified in the temperature datasheet.The LCD screen may condense or performance deteriorate,If the condition of the LCD screen is higher than the temperature specified in the datasheet.Then, the molecular arrangement direction of the liquid crystal material is converted into a liquid state.May cause the LCD screen to not return to its original state.Exceeding the temperature and humidity range can cause the polarizer to peel off or bubbles,therefore，FTF LCD screen should be stored in the specified temperature environment.
5.The screen environment has to be protected from moisture.Water vapor may cause ITO electrode spoilage.

FTF LCD screen:

6.When cleaning the surface of the LCD screen.When cleaning the surface of the LCD screen, we should wipe it gently with cotton or a soft cloth.
7.In order to prevent the test current from being too large and damage the chip, please ensure that the power supply is operated according to the specification.