4.3.6.2.
Language
Click the Language icon, choose a language using arrows, and click the save config icon to
save.
4.3.6.3.
Password
Click password icon, enter user password setting page, input old password and new
password, then click save confirm to save the change. Password format is six digits.
Password lock time: when the LCD is not touched, it needs to re login when the setting value
is set, click left or right icon to change the value.