D-Link ShareCenter DNS-340L User Manual page 87

Section 4 - Configuration
The Volume Configuration Summary will show your selected settings for
Volume Name, the RAID type, the File System used, and Size for each Disk.
Click Format to continue.
A warning message will appear to inform you that all volumes and data will
be formatted and erased.
Click Yes to continue, or click No to cancel the reformatting.
After clicking Yes, your drives will be formatted and partitioned through
several stages. Please be patient while this process takes place. Do not turn
off your NAS during this process.
D-Link ShareCenter DNS-340L User Manual 85