Tektronix TDS7104 Stereo System User Manual


 
Creating and Using Math Waveforms
3- 196
CSA7000 Series, TDS7000 Series, & TDS6000 Series Instruments User Manual
Overview Related control elements and resourcesTo define a math waveform (Cont.)
Apply
averaging
10. Touch Avgs to display the Math Averaging control
window. The controls in the window apply to the math
waveform defined by the expression.
11. Select one of the Math(x) n = controls and set the
number of averages using the multipurpose knobs or
keypad. This number of averages affect math
waveforms if the Avg() function is used.
12. Touch Close to close the window, touch Editor to open
the Define/Edit Expression window, touch Setup to open
the math control window, or touch Spect to open the
Spectral control window.
Finished
13. Once you have defined the math expression to your
satisfaction, click the the apply button. Then click on the
OK button to dismiss the dialog box. See To Use Math
Waveforms on page 3--198 for more procedures.
For further
assistance
14. Touch the Help button in the toolbar to access
context-sensitive help on math waveforms.
See Accessing Online Help on page 3--283 for
overview of the online help system.