Before configuring the setting, make sure that administrator authentication is properly configured under "Administrator Authentication Management".
Log in as the machine administrator from the control panel.
Press [User Tools] () on the top right of the screen to close the initial settings screen.
If the message “You do not have the privileges to use this function.” appears, press [Exit].
Press [Home] () at the bottom of the screen in the center.
Press [].
Press the [Quick Card Authentication Config.] icon.
Press [Use Authentication].
Following the instructions displayed on the screen, turn off the main power switch, and then turn it on again.