Teledyne LeCroy WaveRunner МXi-A Getting Started Manual - Manual (Page 65)

Getting Started Manual
922138-00 Rev A 57
B
Persistence Histogram
You can create a histogram of a persistence display also by cutting a horizontal
or vertical slice through the waveform. You also decide the width of the slice
and its horizontal or vertical placement on the waveform.
This math operation is different from the Histogram math operation and is not
affected by Center and Width settings made there.
1. Touch Math  Math Setup on the menu bar.
2. Touch one of function tabs F1 through Fx The number of math traces
available depends on the software options loaded on your
oscilloscope.
3. Touch inside the Source1 field and select a source from the pop-up
menu.
4. Touch inside the Operator1 field and select Phistogram from the
Select Math Operator menu.
5. To the right of the trace dialog, touch the Phistogram tab, then touch
inside the Slice Direction field and select Horizontal or Vertical slice
from the pop-up menu.
6. Touch inside the Slice Center field and enter a value, using the pop-up
keypad.
7. Touch inside the Slice Width field and enter a value, using the pop-up
keypad. You can also use the Clear Sweeps and Center Cursor buttons
for convenience.
NOTE: You can use the front panel Adjust knobs in the Cursors group to move
the Slice Center line and the Slice Width boundary lines.