© 2013 Roland Corp. U.S. 
7.  Continue holding the [ WRITE ] button until the "Update Mode:" text 
appears on the top line of the LCD of the BK-5. 
8. Wait until the end of the update; the display will show "SUCCESS 
". 
Note: The update procedure takes about 20 minutes. During the 
update, the LCD content may change a few times. 
9.  Turn off the BK-5. 
10.  Execute a Factory Reset following the procedures below. 
 
 
Factory Reset 
1.  Press the [MENU] button. 
2.  Rotate the [CURSOR/VALUE] dial to select the “Factory Reset” entry, 
then press the [ENTER/SELECT] button.  
3.  Rotate the [CURSOR/VALUE] dial to select “YES”, then press the 
[ENTER/SELECT] button to load the factory settings.