1. First, press the "Parameter" button on the lathe operation panel to open the parameter interface.

2. Then enter the password 8042 and press "Enter".

3. Press "P" key+enter parameter number+press "Enter" key. The parameters to be searched will be displayed, and the highlighted blocks will be displayed.

4. Press the "Enter" key to enter the parameter data.

5、? The "↓" key can delete the wrong data and then re-enter the correct data.

6. After carefully checking the information, press Enter to confirm.