Western Digital WDBLGT0040KBK Administrator's Manual page 54

.
2. Click Next and enter the password previously set to lock the drives. Keep in
mind that this password is not the WD Sentinel server's Administrator password.
It is the locked drives password (see "Lock/Unlock" on page 25). If the
Administrator password was used to lock the drives, enter it here.
WD SENTINEL DX4000
ADMINISTRATOR'S GUIDE
USING THE WD SENTINEL SERVER'S FEATURES
50