English Using the MenusSupportOption DescriptionSoftware Upgrade By ChannelUpgrades the software using the broadcasting signal.If the function is selected during the softwaretransmission period, this function searches foravailable software and downloads the software.The time required to download the software isdetermined by the signal status.Standby Mode UpgradeTo continue software upgrade with master power on,Select On by pressing the ▲ or ▼ button. 45 minutes afterentering standby mode, a manual upgrade is automaticallyconducted. Since the power of the unit is turned oninternally, the screen may be on slightly for the LCDproduct. This phenomenon may continue for more than 1hour until the software upgrade is completed.Alternative Software (Backup)If there is an issue with the new firmware and it is affectingoperation, you can change the software to the previousversion.If software was changed, existing software isdisplayed.You can change current software to alternativesoftware by Alternative Software.■■■HD Connection Guide This menu presents the connection method that providesthe optimal quality for the HD TV. Refer to this informationwhen connecting external devices to the TV.Contact Samsung View this information when your TV does not work properlyor when you want to upgrade the software. You can viewthe information regarding the call centre, product andsoftware file download method.