Agilent Technologies MSO6012A User Manual page 72

Front-Panel Controls 2
24. AutoScale Key
When you press the AutoScale key the
oscilloscope will quickly determine which channels have
activity, and it will turn these channels on and scale them to
display the input signals. See "How AutoScale Works" on
page 299
25. Softkeys
The functions of these keys change based upon
the menus shown on the display directly above the keys.
6000 Series Oscilloscope User's Guide 71