Tektronix AWG2021 User Manual page 471

Appendix C: Performance Verification
C 18
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.
AWG2021 User Manual