Chapter 7 Logic Analyzer    RIGOL 
MSO4000/DS4000 User’s Guide  7-3 
To Arrange the Digital Channels 
 
You can set the screen display positions of the waveforms of the digital channels 
currently turned on according to your needs. In addition, you can also quickly restore 
the sequence of all the digital channels on the screen using the auto arrangement 
operation.  
 
 
User-defined Arrangement 
 
1.  Select the active digital channel(s) 
Press LA  CH/Group and turn the multi-function knob   to select the 
desired channel (D0 to D15) or user-defined channel group (Group1 to Group4). 
You can also press CH/Group continuously to switch the current 
channel/user-defined channel group. At this point, the current channel (when 
D0 to D15 is selected) or all the channels in the current user-defined channel 
group (when Group1 to Group4 is selected) are set as the active digital channels. 
When “None” is selected, no active digital channel is set.  
 
Note: 
  Only digital channels and user-defined channel groups currently turned on 
can be selected.  
  The active digital channel(s) can include one or more digital channels.  
  For how to group the channels, plaese refer to the instruction in “To 
Perform Grouping Setting”. 
 
In addition, when the logic ananlyzer function is enabled (the LA backlight turns 
on), press LA   continuously can quickly switch the current active digital 
channel(s) according to the sequence in CH/Group.  
 
2.  Move the active digital channel(s) 
Turn LA 
  to move the active digital channel(s) to the desired position; press 
the knob to fix the active digital channel(s) at this position and select the next 
channel or next group of channels (according to the sequence in CH/Group) as 
the active digital channel(s).  
 
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