Getting Started Connections Settings Playback Remote ControlMulti-zone Information Troubleshooting SpecificationsInformationENGLISHAbout Wireless LANWi-Fi®Wi-Fi Certification assures tested and proven interoperability by theWi-Fi Alliance, a group certifying interoperability among wirelessLAN devices.IEEE 802.11bThis is one wireless LAN standard set by the 802 working groupthat establishes LAN technology standards at the IEEE (Institute ofElectrical and Electronics Engineers) of the United States. It usesthe 2.4 GHz band usable freely without a radio frequency license(ISM band), enabling communications at a maximum speed of 11Mbps.The value indicated above is the maximum theoretical value forthe wireless LAN standard, and does not indicate the actual datatransfer rate.IEEE 802.11gThis is another wireless LAN standard set by the 802 working groupthat establishes LAN technology standards at the IEEE (Institute ofElectrical and Electronics Engineers) of the United States, and iscompatible with IEEE 802.11b. It also uses the 2.4 GHz band, butenables communications at a maximum speed of 54 Mbps.The value indicated above is the maximum theoretical value forthe wireless LAN standard, and does not indicate the actual datatransfer rate.Infrastructure Communications“Infrastructure Communications” refers to networks using wirelessLAN access points.This function can be used to connect to the Internet or a wiredLAN via a wireless LAN access point. Wireless LAN access pointsinclude wireless broadband routers.Network Names (SSID: Security Set Identifier)When forming wireless LAN networks, groups are formed toprevent interference, data theft, etc. This grouping is done by“SSID” or “Security Set Identifiers”. For further security, a WEPkey is set and signal transfer is not possible unless the SSID andWEP key match.WEP Key (Network Key)This is key information used for encrypting data when conductingdata transfer. On the AVR-4810, the same WEP key is used fordata encryption and decryption, so the same WEP key must beset on both devices in order for communications to be establishedbetween them.nnnnnnWPS (Wi-Fi Protected Setup)This is a standard drawn up by the Wi-Fi Alliance to ease the task ofsetting up wireless LAN connections and configuring security.There are two methods: push-button and PIN (Personal IdentificationNumber) code.WPA (Wi-Fi Protected Access)This is a security standard established by the Wi-Fi Alliance. Inaddition to the conventional SSID (network name) and WEPkey (network key), it also uses a user identification function andencrypting protocol for stronger security.WPA2 (Wi-Fi Protected Access 2)This is a new version of the WPA established by the Wi-Fi Alliance,compatible with more secure AES encryption.WPA-PSK/WPA2-PSK (Pre-shared Key)This is a simple authentication system for mutual authenticationwhen a preset character string matches on the wireless LANaccess point and client.PassphraseThis refers to the code key used for WPA-PSK/WPA2-PSKauthentication, a WPA authentication method.TKIP (Temporal Key Integrity Protocol)This is a network key used for WPA. The encryption algorithm isRC4, the same as for WEP, but the security level is increased bychanging the network key used for encryption for each packet.AES (Advanced Encryption Standard)This is a next generation standard encryption method replacingthe current DES and 3DES, and because of its high security it isexpected to be applied widely to wireless LANs in the future. It usesthe “Rijndael” algorithm developed by two Belgian cryptographersto divide the data into blocks of fixed lengths and encrypt eachblock. It supports data lengths of 128, 192 and 256 bits and keylengths of 128, 192 and 256 bits as well, offering extremely highencryption security.nnnnnnnAbout NetworksWindows Media Player Ver.11This is a media player distributed free of charge by MicrosoftCorporation.It can be used to play playlists created with Windows Media PlayerVer. 11 as well as files in such formats as WMA, DRM WMA, MP3and WAV.vTunerThis is a free online contents server for Internet radio. Note that usagefees are included in upgrade costs.For inquiries about this service, visit the vTuner site below.vTuner website: http://www.radiodenon.comThis product is protected by certain intellectual property rights ofNothing Else Matters Software and BridgeCo. Use or distribution ofsuch technology outside of this product is prohibited without a licensefrom Nothing Else Matters Software and BridgeCo or an authorizedsubsidiary.DLNA• DLNA and DLNA CERTIFIED are trademarks and/or service marks ofDigital Living Network Alliance.• Some contents may not be compatible with other DLNA CERTIFIED™products.Windows Media DRMA copyright-protected technology developed by Microsoft.Content providers are using the digital rights management technologyfor Windows Media contained in this device (WM-DRM) to protectthe integrity of their content (Secure Content) so that their intellectualproperty, including copyright, in such content is not misappropriated.This device uses WM-DRM software to play Secure Content (WM-DRM Software). If the security of the WM-DRM Software in this devicehas been compromised, owners of Secure Content (Secure ContentOwners) may request that Microsoft revoke the WM-DRM Software’sright to acquire new licenses to copy, display and/or play SecureContent. Revocation does not alter the WM-DRM Software’s ability toplay unprotected content. A list of revoked WM-DRM Software is sentto your device whenever you download a license for Secure Contentfrom the Internet or from a PC. Microsoft may, in conjunction withsuch license, also download revocation list onto your device on behalfof Secure Content Owners.Explanation of Terms