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RIGOL Chapter 5 To Trigger the Oscilloscope
5-12 MSO2000A/DS2000A User’s Guide
the specified pulse width.
: trigger when the positive pulse width of the input signal is lower than the
specified pulse width.
: trigger when the positive pulse width of the input signal is greater than
the specified lower limit of pulse width and lower than the upper limit 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 upper limit of pulse
width.
Pulse Width Setting:
When the Pulse Condition is set to
, , or , press
Setting and use or the navigation knob to input the desired value. The
range available is from 2 ns to 4 s.
When the Pulse Condition is set to or , press Upper Limit and
Lower Limit and use or the navigation knob to input the desired values
respectively. The range of the upper limit is from 10 ns to 4 s. The range of the
lower limit is from 2 ns to 3.99 s.
Note: The lower limit of the pulse width must be lower than the upper limit.
Trigger Mode:
Press Sweep 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.
Note: Noise rejection is grayed out and disabled automatically when the source is
set to any channel of D0-D15.
Trigger Level:
Use TRI GGER
LEVEL to modify the level. For the details, please refer to the
introduction of “
Trigger Level”.
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