RIGOL MSO/DS2000A Series - Manual (Page 115)

Chapter 5 To Trigger the Oscilloscope RIGOL
MSO2000A/DS2000A User’s Guide 5-29
Source B:
Press SourceB to select CH1, CH2 or any channel of D0-D15 as the trigger source of
signal source B. Please refer to the introduction in “
Trigger Source”. The signal
source currently selected is displayed in the upper-right corner of the screen.
Edge B:
Press EdgeB to select the trigger edge type of signal source B in delay trigger. It can
be set to the rising edge or falling edge.
Delay Type:
Press DelayType to set the time limit condition of delay trigger.
 >: trigger when the time difference (
△T) between the specified edges of source
A and source B is greater than the preset time limit. Press Time to set the delay
time in delay trigger and the range is from 2 ns to 4 s.
 <: trigger when the time difference ( △T) between the specified edges of source
A and source B is lower than the preset time limit. Press Time to set the delay
time in delay trigger and the range is from 2 ns to 4 s.
 <>: trigger when the time difference ( △T) between the specified edges of
source A and source B is greater than the lower limit of the preset time and
lower than the upper limit of the preset time. Press Upper Limit to set the
upper limit of the delay time in delay trigger and the range is from 12 ns to 4 s.
Press Lower Limit to set the lower limit of the delay time in delay trigger and
the range is from 2 ns to 3.99 s.
Note: The time lower limit must be lower than the time upper limit.
 ><: trigger when the time difference ( △T) between the specified edges of
source A and source B is lower than the lower limit of the preset time or greater
than the upper limit of the preset time. Press Upper Limit to set the upper limit
of the delay time in delay trigger and the range is from 12 ns to 4 s. Press
Lower Limit to set the lower limit of the delay time in delay trigger and the
range is from 2 ns to 3.99 s.
Note: The time lower limit must be lower than the time 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.