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Operating Basics
AFG3000 Series Quick Start User Manual
55
Invert Waveform Polarity
To invert a waveform polarity, use the Output menu. The following example shows how to get a differential signal using the
invert function of dual channel model:
1. Select the CH1 waveform.
2. Push the front-panel Frequency/Period
button.
3. Push the Frequency bezel button to
set the CH1 frequency.
4. Select the third bezel button from the
top to set the two channel frequencies
to the same value.
5. Push the front-panel Channel Select
button to select CH2.
6. Push the Output Menu > Invert bezel
buttons to invert the CH2 waveform.
7. Push the front-panel CH1 Output On
button to enable the output.
8. You can get a differential signal.
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