You want to perform daily backups of your machine: a full backup each Monday and incremental backups on Tuesday through Sunday.
You want to store the backups on a locally attached USB hard drive in the archive MyMachine.
You have two such drives. You want to swap them each Monday so that one drive contains backups of the current week (Monday through Sunday), and the other drive those of the previous week.
In this scenario, you need to create two backup plans as follows:
When creating the first backup plan:
Specify MyMachine as the archive name.
In Windows, specify D:\ as the archive location, where D is the letter either of the drives has in the operating system when attached to the machine.
In Linux, create a directory such as /mnt/backup and specify it as the archive location. Each time you attach a drive, make sure to mount it to the mount point /mnt/backup.
Select the Name backup files using the archive name... check box.
Select Full as the backup type.
Schedule the backups to run every week on Monday.
When creating the second backup plan, specify the same settings as in the first backup plan, but select Incremental as the backup type and schedule the backups to run every week on Tuesday through Sunday.
Result:
Before creating a Monday backup (by the first backup plan), all backups will be deleted from the currently attached drive.
While one drive is attached to the machine, you can keep the other drive off-site for extra data protection.
In Windows, if you choose to back up to locally attached RDX drives or USB flash drives, the Name backup files using the archive name... check box does not appear. Instead, make sure that the removable device mode is set to Removable media.