Rigol RSA3030 User Manual

Chapter 3 Functions of the Front Panel of RTSA RIGOL
RSA3000 User Guide 3-15
19) Y Axis Type
When "Fixed" is selected, the amplitude of the current editing point will not
be affected by the reference level. When "Relative" is selected, the
amplitude of the current mask point is the difference between the
amplitude of the current mask point and the current reference level. If you
change the parameter state after completing the mask setup, the amplitude
of the mask should change with the state to keep the mask points to be in
the same position relative to the current reference level of the instrument.
3. Trigger Mask
Sets the currently effective trigger mask.
⚫ Upper: only sets the upper trigger mask to be effective.
⚫ Lower: only sets the lower trigger mask to be effective.
⚫ Both: sets both the upper and lower trigger masks to be effective.
Note: When "Upper" is selected under Mask Type, the trigger mask is, by
default, the upper mask; when "Lower" is selected under Mask Type, the
trigger mask is, by default, the lower mask; when "Both" is selected under
Mask Type, the trigger mask is, by default, the one before switching the
mask type.
4. Trigger Criteria
Sets the condition that will cause the FMT trigger to occur. Both upper and lower
masks use the same trigger criteria, and the trigger will occur when either mask
meets the trigger criteria.
⚫ Enter: Two states are required to initiate a trigger event. The signal must be
outside the mask and then passes into the mask. The trigger event occurs
when the first non-violating waveform is detected.
⚫ Leave: Two states are required to initiate a trigger event. The signal must
be inside the mask and then passes out of the mask. The trigger event
occurs when the first non-violating waveform is detected.
⚫ Inside: Only one state is required to initiate a trigger event. The signal has
at least one data point inside (above) the mask. The trigger event occurs
when the instrument detects the first signal with a point violating the mask.
A trigger event could occur on the first acquisition.
⚫ Outside: Only one state change is required to initiate a trigger event. The
signal has all data points outside (below) the mask. The trigger event
occurs when the instrument has detected the first spectral waveform that is
completely below (outside) the mask. A trigger event could occur on the
first acquisition.
⚫ Enter-Leave: Three states are required to initiate a trigger event. The signal
starts outside the mask and then passes into the mask. Next, the signal
must pass outside the mask. The trigger event occurs at the second
transition where the signal passes back out of the mask.
⚫ Leave-Enter: Three states are required to initiate a trigger event. The signal
starts inside the mask and then passes out of the mask. Next, the signal
must pass into the mask. The trigger event occurs at the second transition

Rigol RSA3030 Specifications

General

Brand	Rigol
Model	RSA3030
Category	Measuring Instruments
Language	English