Analyzing waveforms
5.
Click a
Con
fi
g
button to access a Mask
Con
fi
guration control window, where you
can adjust how masks and violations are
displayed and how Mask Autoset and
Auto
fi
t are con
fi
gured.
6.
Click
Masks
to return to the Mask Setup
control window.
7.
Click Lock Mask to Wfm
On
to track
mask changes in the horizontal or
vertical settings.
8.
Toggle Hit Count
On
to highlight
violations during a mask test.
9.
Click
Autoset
to automatically align the
waveform with the mask based on the
characteristics of the input signal.
10.
Toggle Auto
fi
t
On
to automatically
reposition the waveform after each
acquisition to minimize hits.
11.
Click the
Tolerance
tab, and then set the
tolerance.
Tolerance settings greater than 0% make
the mask test harder to pass, settings
less than 0% make the test easier to
pass.
Use 0% if you want the mask as
speci
fi
ed in the standard. Changing the
percentage allows you to do margin
testing.
142
MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series User Manual
