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RIGOL Chapter 5 To Trigger the Oscilloscope
5-30 MSO2000A/DS2000A User’s Guide
Source B:
Press SourceB to select CH1, CH2 or any channel of D0-D15 as the trigger source of
signal source B. For the details, please refer to the introduction in “
Trigger Source”.
The signal source currently selected is displayed in the upper-right corner of the
screen.
Note: Select channel with signal input as trigger source to obtain stable trigger.
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 specif ied edges of source
A and source B is greater than the preset time limit. Press Time and use or
the inner knob of the navigation knob to adjust the delay time of delay trigger at
a relatively smaller step or use the outer knob of the navigation knob to adjust
the delay time of delay trigger at a relatively larger step. The settable range is
from 2 ns to 4 s.
< : trigger when the time difference (△T) between the specif ied edges of source
A and source B is lower than the preset time limit. Press Time and adjust the
delay time of delay trigger using
or the navigation knob by referring to the
method mentioned above. The settable range is from 2 ns to 4 s.
< > : trigger when the time difference (△T) between the specif ied 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 and adjust the
delay time upper limit of delay trigger using
or the navigation knob by
referring to the method mentioned above; the settable range is from 12 ns to 4
s. Press Lower Limit and adjust the delay time lower limit of delay trigger using
or the navigation knob by referring to the method mentioned above; the
settable 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 and adjust the delay
time upper limit of delay trigger using
or the navigation knob by referring to
the method mentioned above; the settable range is from 12 ns to 4 s. Press
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