234 Keysig ht N9923-90001 User’s GuideSystem SettingsFieldFox Package Installer (Applies to N9912A units with serial number prefixes ≥5607)— Then Backup Data— A message is displayed: “Choose backup file location.”— Then choose either SD Card or USB— A progress bar and a message is displayed: “Saving user data…”— Press Cancel to exit without backing up your files and returning to the initialInstaller menu.How to restore filesThis procedure restores user files from a USB or SD card. See also “How to backupfiles” on page 233.If your stored any user files to a USB or SD card, this procedure restores thosefiles.From the initial Installer menu:— Press Utility— Then Cancel to exit without restoring your files and returning to the initialInstaller menu.OrPress Restore Data— A message is displayed: “This option will COMPLETELY ERASEexisting user data. ARE YOU SURE?”— Then No to return to the previous menu without restoring files.OrPress Yes— Then choose either SD Card or USBA progress bar and a message is displayed: “Restoring user data…”Restoring files overwrites the existing user data on the FieldFox.If you backup multiple versions of the user files, the FieldFox appends a“_#” to each subsequently stored file. During restore, the file with thehighest appended number is loaded into the FieldFox