Chapter 1818-3018.4.5 Version Upgrade using USB18.4.5.1 Overview of Menus and Functions 0011-6776iR7105 / iR7095 / iR7086F-18-48Downloading the System Software[1]: Upgrade (Auto)Use it to download/write the system software. (auto)[2]: Upgrade (w Confirmation)Use it to download the system software. (auto or selective)[3]: Upgrade (Overwrite all)Use it to download the system software. (overwrite)Formatting the HDD (only in safe mode)[4]: Format HDD (in the presence of BOOTDEV)Use it to format the HDD for BOOTDEV partition.[4]: Format HDD (ALL) (in the absence of BOOTDEV)Use it to format the HDD for full partition.Other Functions[5]: BackupDo not use it. (for use by R&D only)[6]: Restore former version (in the presence of a backup of the system software)Use it to restore the backup of the system software.[7]: Clear downloaded filesUse it to remove the system software immediately before downloading (before writing).[Stop]: Shutdown (in normal mode)Use it to execute shut-down instructions.To select/execute a function, use the keys on the control panel.