Use the menu trees as a handy reference for the 
function generator functions and properties. The 
MFG-2000 menu system is arranged in a hierarchical 
tree. Each hierarchical level can be navigated with the 
operation or soft menu keys. Pressing the Return key 
will return you to the previous menu level.  
For example: To set the interface to USB; 
(1)Press the UTIL key. 
(2)The Interface soft-key.  
(3) USB.