Math Waveform Tips - Tektronix TBS2000B Series User Manual

Use the Multipurpose knob to
select and click the first channel
to use for the math waveform.
Push the Operator side-menu
button.
Use the Multipurpose knob to
select and click the math
operation to apply to the two
waveforms (add, subtract, or
multiply).
Push the Source 2 side-menu
button.
Use the Multipurpose knob to
select and click the second
channel to use for the math
waveform. The oscilloscope
immediately displays the math
waveform.
To move the math waveform
vertical position, push the
Position side-menu button and
use the Multipurpose knob to
move the waveform.
To change the size (vertical scale)
of the math waveform, push the
Vertical Scale side-menu button
and use the Multipurpose knob to
change the waveform scale.
Note that the math vertical scale
setting only applies to the math
waveform.
An example of using a math
waveform is to calculate
instantaneous power (current
times voltage) by multiplying a
voltage waveform and a current
waveform.

Math waveform tips

TBS2000B Series Oscilloscopes User Manual
Analyzing a waveform
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