119SettingsUSNetwork Settings• Depending on the access point settings, you may need to enter the system's MAC addressto connect to the network. The system's MAC address can be checked under "SystemInformation" ( page 101).• For additional wireless LAN troubleshooting tips, visit our Web site athttp://www.us.playstation.com/pspAbout DNASSony Computer Entertainment Inc. uses DNAS (Dynamic NetworkAuthentication System), a proprietary authentication system, to help protectcopyright and security in connecting the PSP™ system to a network. DNASmay retrieve information about a user's hardware and software forauthentication, copy protection, account blocking, system, rules, or gamemanagement and other purposes. The information collected does not identifythe user personally. The unauthorized transfer, exhibition, export, import ortransmission of programs and devices circumventing its authentication schememay be prohibited by law.When the options menu is displayed in infrastructure mode, networkconnections saved on the system can be edited or deleted.1 Select (Network Settings) under from the homemenu, and then press the button.2 Select "Infrastructure Mode", and then press the button.3 Select a connection, and then press the button.The items listed below are displayed. Select the operation that you want toperform, and then press the button.* For detailed instructions, see "Creating a new network connection" ( page 114).Network settings options menuEdit Changes the settings of a network connection saved on thesystem*Test Connection Tests the connection to an access pointDelete Deletes a network connectionInformation Displays information about a network connection