Tektronix CSA8000B - Manual (Page 165)

Measuring Waveforms
CSA8000B & TDS8000B User Manual 3- 91
Overview Related control elements and resources To set the cursor sources (cont.)
Select the cur-
sor sources
4. From the pop-up list (see right) for each of Cursor 1 and
Cursor 2, select a source:
H To measure a single source, choose the same
source for both cursors — Main C1, for example.
H To measure two different sources in the same time
base, make sure the time bases match — Main
C1 and Main C2, for example.
H To measure two different sources in different time
bases, select different waveforms and time
bases — Main C1 and Mag1 C2, for example.
Tip. References and Math waveforms are listed as
sources only if defined and turned on. All sources listed
for the Main time base are also listed for the Mag1 and
Mag2 time bases if the time base views are displayed
on screen.
Math & Ref sources
appear if defined
Select source from
pop-up list
Click to access sources
Mag1 & Mag2 sources
appear if displayed
End of Procedure