Tektronix TDS 500C User Manual

Using Features for Advanced Applications

TDS 500C, TDS 600B, & TDS 700C User Manual

To perform waveform math, use the More menu (Figure 3–90). The More menu
allows you to display, define, and manipulate three math waveforms; the
following steps explain how to create a math waveform based on a single source
waveform:

1. Press MORE ➞ Math1, Math2, or Math3 (main) ➞ Change Math

waveform definition (side) ➞ Single Wfm Math (main).

2. To define the source waveform, press Set Single Source to (side) repeatedly

to cycle it to the desired channel or reference waveform.

3. Press Set Function to (side) repeatedly to cycle it to inv (invert), intg, or

diff. Waveform integration (intg) is described on page 3–215, and waveform
differentiation (diff) is described on page 3–210.

4. To create the math waveform, press OK Create Math Wfm (side).