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123B/124B/125B
Users Manual
58
Waveform Comparison
Use Recall to easily compare the A and B waveforms with
previously measured waveforms. You can compare a
waveform of one phase with a waveform of another
phase or compare with a previously measured waveform
on the same test point.
To recall a reference waveform:
1. Push
to open the menu.
2. Push
3
to open the RECALL MEMORY menu.
3. When an SD card in installed, use
1
to toggle
between Internal or SD card memory.
4. Push
2
to select the Setup and Waveform menu.
5. Use
YZ
to highlight the memory location.
6. Push
to select the Setup and reference
waveform.
The reference waveform shows on the screen as
gray. The reference waveform remains on screen
until a setting, such as auto/manual, attenuation, or
timebase, is changed.
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