User's Manual

Click [Format] to enter the settings:
This option formats all data information inserted.
It is recommended to manually form format
the first insert SD card to ensure sufficient
cardcapacity.
Note: It is recommended that users
manually format the SD card regularly.
Click [Factory reset] to enter the Settings:
Restore the factory settings, and you restore
all the settings to the initial state.
Click on [Firmware version] to enter the menu:
This option is available in the current
basic version for easy confirmation.
There is no need to touch the screen by hand, and the corresponding operation canbe
realized only by voice command.
Opening method: setting - voice control - clicking anywhere - opening voice control- speaking
command language can realize corresponding operations.