Select the output waveform.
In C-WaveformGenerator, output waveforms are prepared in advance.
Select the waveform to use from Sinewave, Constant, Triangular, Ramp, Square, and Noise.
Screen of Waveform selection
Set [Amplitude] and [Frequency] in the Channel settings frame on the right side of the screen.
Screen of setting [Amplitude] and [Frequency]