Switching Between Video SourcesPress SOURCE button to switch between devices connected to the TV.For example, to switch to a game console connected to the second HDMI connector, press SOURCEbutton. From the Source list, select HDMI2. The connector names may vary depending on the product.Select TOOLS at the upper-right corner of the Source screen to access the following functions.● InformationView detailed information about the connected devices.● Edit NameYou can edit name of devices connected to the TV to more easily identify external sources.With a computer connected to the TV's HDMI (DVI) port via an HDMI cable, for example, you canchange Edit Name to PC.With a computer connected to the TV's HDMI (DVI) port via an HDMI-to-DVI cable, for example,you can change Edit Name to DVI PC.With an AV device connected to the TV's HDMI (DVI) port via an HDMI-to-DVI cable, forexample, you can change Edit Name to DVI Devices.● RefreshSelect this if a connected device does not appear in the list. If the list does not show the deviceafter selecting Refresh, check the status of the TV-to-device connection.● Disconnect USB DeviceRemove the USB device from the list safely. This function is only available when the USB deviceselected.● Universal remote setupTo add a new external device to control it with the Touch Remote Control, press the SOURCEbutton and select Universal remote setup on the top right of the screen. Using the universalremote control, users can control external devices connected to the TV, such as a settop box,Blu-ray player, and AV receiver.