RIGOL 
2-30                                      Copyright ©1998-2008 RIGOL Technologies, Inc. 
  User’s Guide for DS1000CA Series 
 
X-Y Format 
This format is useful for studying phase relationships between two signals. 
Channel 1 in the horizontal axis(X) and channel 2 in the vertical axis(Y), the 
oscilloscope uses a none-trigger acquisition mode, data is displayed as dots. . 
 
Figure 2-34 
X-Y display format 
 
The following modes or functions will not work in X-Y format. 
z  Automatic Measurements 
z  Cursor Measurements 
z  REF and MATH Operations 
z  Delayed Scan Mode 
z  Vector Display Mode 
z  Horizontal 
 knob 
z  Trigger Controls