User's Manual

18 Linux Visible Light Product User Manual
Autotest
To automatically test whether each module functions properly, including the LCD, voice,
fingerprint sensor, camera and real-time clock.
System Info
To view data capacity, device and firmware information of the current device.
3 User Management
3.1 Adding Users
Click User Mgt. on the main menu.
Click New User.
Register a User ID and Name
Enter the user ID and name.
Notes:
1 A user name may contain 17 characters.
2 The user ID may contain 1-9 digits by default.
3 During the initial registration, you can modify your ID, which cannot be modified after registration.