User's Manual

Table Of Contents

4-inch Visible Light Terminal

User Manual

4.1.6 Password

Tap Password in the New User interface to enter the password registration page.

• On the Password interface, enter the required password and re-enter to confirm it and tap OK.

• If the re-entered password is different from the initially entered password, then the device

prompts the message as "Password not match!", where the user needs to re-confirm the

password again.

Note: The password may contain 1 to 8 digits by default.

4.1.7 User photo

Tap on User Photo in the New User interface to go to the User Photo registration page.