English - 8Connecting to a NetworkConnecting the TV to a network gives you access to online services such as the Smart Hub, as well as software updates.Network Connection - WirelessConnect the TV to the Internet using a standard router or modem. To connect wirelessly, you must first attach a “SamsungWireless LAN Adapter” (WIS12ABGNX - sold separately) to the USB port on your TV. See the illustration below.Samsung WirelessLAN Adapter(Not Supplied)Wireless IP Router or Modemthat has a DHCP ServerLAN Cable (Not Supplied)The LAN Port on the WallWireless Network Precautions- Samsung’s Wireless LAN adapter supports the IEEE 802.11a/b/g and n communication protocols. Samsungrecommends using IEEE 802.11n. When you play the video over a IEEE 802.11b/g connection, the video may not playsmoothly.- To use a wireless network, the TV must be connected to a wireless router or modem. If the wireless router supportsDHCP, the TV can use a DHCP or static IP address to connect to the wireless network.- Select a channel that is not currently in use for the wireless router. If the channel set for the wireless router is currentlybeing used by another device, the result is usually interference and/or a communications failure.- Most wireless networks have an optional security system. To enable a wireless network's security system, you need tocreate a security key using characters and numbers. This security key is then needed to connect to the wireless network.[UH5203-40_48-XH]BN68-06725D-03L16.indb 8 2014-11-17 오후 12:57:35