RIGOL 
Copyright ©1998-2008 RIGOL Technologies, Inc. 
  User’s Guide for DS1000CA Series 
1-3
 
Vertical buttons:      Associated with CH1, CH2, MATH and REF menus, the OFF   
button can set waveform or menu which currently active off. 
 
Horizontal buttons: Associated with horizontal MENU. 
Trigger buttons:  Associated with trigger MENU, instant action to set 50% trigger   
level and FORCE trigger. 
 
Action buttons:         Include run control buttons for AUTO and RUN/STOP. 
 
Function buttons:  Five blue buttons from top to bottom on the right of the LCD 
screen, which set choice of operations in the currently active 
menu. 
 
Knobs:      For the adjustment of vertical or horizontal 
, 
 and trigger  .