3. Enter the correct user name and password 
by pressing    or  , and press  . 
NOTE 
 
The optional user names are Advanced User 
and Special User. 
 
After the authentication is successful, the 
system keeps the authentication information for 
30 seconds. If you exit from the Settings screen 
and log in again within 30 seconds, no 
authentication is required. 
6. Press    to complete the settings. 
NOTE 
After factory settings are restored, the display 
language is English and the Wizard screen is 
displayed.