8.2.1 Classic mode

In classic mode, you can set the admin password, the operational mode password, and the safety password. If no password is set, a function may not be turned on; Please keep the password in mind after setting it. The password cannot be recovered. If you forget the password, you may be unable to use the device.

• Admin: Set the admin password, which is used to unlock the screen, configure the functions in "Home > Setting > Security", and switch the mode of "Authority".

• Operational mode: Set the operational mode password, which is used to switch the operational mode.

• Safety: Set the safety password, which is used to modify the function configuration in "Configure > Safety".