RIGOL 
  ©  2008 RIGOL Technologies, Inc. 
  Programming Guide for DS1000/DS1000CA Series 
not returned. 
 
Example: 
:TRIGger:DURation:QUALifier□GREATERTHAN   
Set the time condition as “Greater than” 
   
:TRIGger:DURation:QUALifier?           
Query returns “GREATER THAN” 
 
 
8.3  :TRIGger:DURation:TIME 
Command Format:   
:TRIGger:DURation:TIME□<time>   
 
Explanation: 
The command is to set the duration time limits. When trigger condition is being 
met, trigger occurs continuously within the specified time limits.   
The range of <time> is 2ns~10s.     
 
Query Format:   
:TRIGger:DURation:TIME? 
 
Returned Format: 
Query returns the set value of <time> in scientific numeric notation. 
 
 
Example: 
:TRIGGER:DURATION:TIME□0.05   
Set the limit time of the duration time as 50ms. 
 
:TRIGGER:DURATION:TIME?           
Query returns 5.00e-02. 
 
 
NOTE: The Trigger system is complex, and the settings must be defined 
correctly. Be patient and cautious!