Use this doc: http://docs.oracle.com/cd/E19580-01/E25381/E25381.pdf
Log in with the following default user account and password:
■ Default user account: default
The user privileges are useradm, platadm.
■ Default password:
The default password is not input directly on the keyboard. Instead, after the
default user account is input, the mode switch of the operator panel is operated
a. If Locked, change to Service. (Or if Service, change to Locked)
b. Press return. Keep the status for more than 5 seconds.
c. Change to Locked. (Or change to Service)
d. Press return.
This mode switch operation is done within one minute. When one minute is
passed, the authentication timeout occurs.