In the long term (if a few years), we recommend the following: 1. Load into polyethylene pocket (preferably with antistatic coating) and seal the mouth. 2. Place shadows and avoid bright lights. 3. Do not press anything on the surf……

1. The external lead of the liquid crystal module is not allowed to be connected wrongly, otherwise it may cause excessive flow, overpressure and damage to the module device. 2. When the module is connected to the power supply and discon……

1. Ensure that the cable is plugged in the state of power shutdown. 2. When fixing the liquid crystal screen, the whole liquid crystal screen should be kept flat, so as to avoid the "bending" and "distortion" of the L……