RIGOL 
© 2008 RIGOL Technologies, Inc. 
  User’s Guide for DS1000B series 
 
z  To reduce the displayed random noise, select the Average  Acquisition. This 
mode would make the screen refresh slower. 
z  To Avoid signal aliasing, select Peak Detect Acquisition. 
 
Figure 2-64 
Signal with Peak Detect Acquisition 
The Peak Detect effect is shown as the figure above. 
 
Stop Acquisition:    When the scope is acquiring waveforms, the waveforms is in a 
live status; when acquisition is stopped, frozen waveform will be displayed, the 
position and scale can still be adjusted by vertical control and horizontal control.