User's Manual

When the system is equipped with a U disk mode, and the user tries to enter the

“Management Function” menu without login, the system will pop up a prompt message

box as follows:

In the menu interface, the system highlights the selected menu in white, the user can

use the “Up, Down, Left, Right” (, ,  and ) keys to select a menu, press the

“Enter” key to enter the menu, and press the “Esc” key to return to the previous menu.

In any menu, if the user does not operate the keys for two minutes, the system will

automatically return to the main screen, if the user has logged in, it will automatically exit.

If further operation is required, the user needs to log in again.

3.4.1 Main Menu

In the main interface, press the “Enter” key to enter the “Main Menu” as shown in

the figure below, mainly including “Record Browse”, “Change Password”, “Management

Function” and “About” menus, as shown in the figure below:

Main menu

Browse

Function

Change password

▲ ▼ ：switch

Please log in！

Please insert

the U-Key!