State
The State trigger is a level-qualified trigger which requires that the
qualifying signal remain above or below a specified voltage level for a
trigger to occur. For State trigger, you specify the time or number of
events after the signal has gone above or below the voltage level when
you want the trigger to occur.
Serial Trigger
Protocol-enabled serial trigger capabilities are available as options on
several oscilloscope models.
Clock and Data Recovery (CDR)
80-bit Serial Trigger (without decode capability) is standard on SDA
model oscilloscopes and optional on WavePro, WaveMaster, and DDA
model oscilloscopes. The CDR feature is optional for the WaveRunner Zi
family, including 8b/10b decode.
Trigger Settings
Horizontal and Vertical adjustments are typically made for all trigger
types using either the Delay or Level knobs on the front panel of the
instrument or their respective controls on the Timebase setup dialog.
Horizontal: Turn the DELAY knob in the HORIZONTAL control group
to adjust the trigger's horizontal position. Or, touch inside the
Delay control and provide a value on the Timebase dialog using
your preferred input control method - for more information
regarding the touch screen controls, refer to Dialog Area (on page
46).
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