Chapter 5 To Trigger the Oscilloscope    RIGOL 
MSO1000Z/DS1000Z User’s Guide    5-9 
of pulse width. 
 
: trigger when the negative pulse width of the input signal is greater than 
the specified pulse width. 
 
: trigger when the negative pulse width of the input signal is lower than 
the specified pulse width. 
 
: trigger when the negative pulse width of the input signal is greater than 
the specified lower limit of pulse width and lower than the specified upper limit 
of pulse width. 
 
Pulse Width Setting:   
  When the Pulse Condition is set to 
,  ,   or  , press 
Setting and use   to input the desired value. The range available is from 8 ns 
to 10 s. 
  When the Pulse Condition is set to   or  , press Upper Limit and 
Lower Limit and use   to input the desired values respectively. The range of 
the upper limit is from 16 ns to 10 s. The range of the lower limit is from 8 ns to 
9.99 s.  
Note: The lower limit of the pulse width must be lower than the upper limit. 
 
Trigger Mode: 
Press Sweep to open the trigger mode list and select auto, normal or single. For the 
details, please refer to “
Trigger Mode”. The corresponding status light of the 
current trigger mode turns on. 
 
Trigger Setting: 
Press Setting to set the trigger parameters (trigger holdoff and noise rejection) 
under this trigger type.  
 
Trigger Level: 
When the trigger source is an analog channel, you can use TRIGGER    LEVEL to 
modify the level. For the details, please refer to the introduction of “
Trigger Level”.