Data Sheet

RIGOL 1 Quick Start
MSO4000/DS4000 User’s Guide
1-20
Multi-function Knob
This knob can be used to adjust the value of the parameters, adjust the waveform
brightness and select the desired menu (the backlight turns on during operation).
 During parameter input, turn the knob clockwise to increase the parameter and
counterclockwise to decrease.
 When the menu is hidden, rotate the knob to adjust the waveform brightness.
The adjustable range is from 0% to 100%. Turn the knob clockwise to increase
the waveform brightness and counterclockwise to decrease. Press down the
knob to reset the waveform brightness to 50%. Users can also press Display 
WaveIntensity and then rotate the knob to adjust the waveform brightness.
 During menu operation, after pressing a menu softkey, rotate the knob to switch
to the desired sub-menu under that menu and press down the knob to select
that sub-menu. In addition, the knob can also be used to modify parameters and
input filenames.
Navigation Knob
This knob provides quick Adjust/Locate function for
numerical parameters with relatively larger settable
ranges. Turn the knob clockwise (counterclockwise) to
increase (reduce) the value. Note that the inner knob is
used for fine adjustment and the outer knob for coarse
adjustment. The larger the rotation amplitude of the
outer knob is, the fatster the change speed of the figure
will be. For example, this knob can be used to quickly
locate the waveform frame (Current Frame) to be
played back in waveform playback. Similar menus
include trigger holdoff, pulse width setting, slope time
etc.