Data Sheet

RIGOL 1 Quick Start
MSO4000/DS4000 User’s Guide
1-28
 Sound Icon: when sound is enabled, is displayed. Press Utility 
Sound to turn the sound on or off.
 USB Storage Device Icon: when the oscilloscope detects a USB storage
device, is displayed.
20. Operation Menu
Press any softkey to activate the corresponding menu. The following
symbols might be displayed in the menu:
Denotes that
at the front panel can be used to select parameter
items. The backlight of
turns on when the parameter selection is
valid.
Denotes that can be used to modify a parameter value. The
backlight of
turns on when the parameter input is valid.
Denotes that you can use the navigation knob to quickly
adjust/locate parameters.
Denotes that users can rotate and then press down
to select the
desired parameter.
Denotes that the current menu has several options.
Denotes that the current menu has a lower level menu.
Press this key to return to the previous menu.
Note: The following direction keys might appear in the grid at the lower-left
corner of the menu bar:
Denotes that you can open the next page menu.
Denotes that you can return to the previous page menu.