Auto updateScreen Menu > Support > Software Update > Auto update Try NowThis option upgrades the TV while it is in Standby Mode. In Standby Mode, the TV appears to beturned off but still has access to the Internet. This allows the TV to upgrade itself automaticallywhile it is not in use. Because the TV’s internal processes are operating, the screen may emit a faintglow, and this may continue for more than 1 hour until the software download is complete. Check thenetwork configuration and internet connectivity and then enable this option.Auto update SettingsSpecify when you want the upgrade to take place. The TV will search for available software upgradefiles and automatically install them at the specified time.Manage Satellite Channels(when the Aerial was set to Satellite)Manage software downloads via a satellite channel.Usage ModeScreen Menu > Support > Use Mode Try NowSelect the TV's usage mode. If your TV has been unintentionally set to Store Demo, you can changethe mode with this option. Store Demo should be used in retail environments only. With Store Demo,certain functions are disabled and the TV automatically resets itself after a certain amount of time.Support InfoScreen Menu > Support > Contact Samsung Try NowCheck the information below if your TV is not working properly or you need information on upgradingthe software. The section below contains useful information about the product and instruction onobtaining the latest software.