Appendix C: Performance Verification

Ch 1 Waveform

Output

Ch 2 Gate Signal

Figure C￿7: Waveform Output Signal with Positive Gate Signal

c.Change the AWG2021 trigger polarity to negative: Push MODE￿Po- larity to change the polarity to Negative.

d.Check gated mode with a negative gate signal: Check the oscilloscope displays a sinewave when the gate signal is low.

Ch 1 Waveform

Output

Ch 2 Gate Signal

Figure C￿8: Waveform Output Signal with Negative Gate Signal

6.End procedure: Turn the function generator output off and disconnect the function generator.

C￿18

AWG2021 User Manual