Western Digital My Book Mirror Edition - Manual (Page 14)

MY BOOK MIRROR EDITION
USER MANUAL
SETTING UP – 11
15. Click on the device to display the pop-up menu. Select the desired RAID
configuration and device format and click Configure.
16. When prompted to confirm, click Configure again.
17. As standard precaution, the system prompts you for an administrator’s name and
password to authenticate your action. Enter this information and click OK.
The device is now installed and ready to use.