To create a backup of your dive logs to your PC / MAC, open File > Create backup. Select a folder on your computer where the backup files should be saved.
Note: Backup files can only be restored and processed in Dive Manager. To restore a backup open File > Restore backup. Select the desired backup file from your computer and click Open.
Note: Backup files can only be restored in the same version of Suunto Dive Manager. If you move from an older version of Dive Manager to a newer (DM4 or DM5), use the Export functionality. Export your dive logs in SDE, XML or SML file format and import them to the new version of Dive Manager.