Reference
24 80E00 ElectricalSampling Modules User Manual
Overview Controlelem ents& resourcesTotake a TDR measurement (cont.)
Specifyinghori-
zontaltim ebase
units
11. Select the HORIZONTAL tab.
12. Select the Distance radio button. Use this control to
specify the type of units to use for the horizontal axis for
all timebases. Youcan select from seconds, bits, or
distance. The timebase scale and position controls
adopt the units you select.
13. If your application requires it, you can also set either of
the following controls (they interact, so set one or the
other):
-Entera Di electric Const (eps) value to match that
of the device under test.
-Entera Prop Velocity value to m atch that of the
device under test.
14. Pressthe SETUP DI ALOGS button.
15. Continue with the automatic measurement process on
the following page.
Distance
button
Typeof
units