The signal generator window allows the user to select from six types of waveforms:
1.Sine wave (Single-ended / Differential),
2.Square wave (Single-ended / Differential),
3.Triangle wave (Single-ended / Differential),
4.Sawtooth wave (Single-ended / Differential),
5.Pulse function (Single-ended / Differential), and
6.Signal Data file (Single-ended / Differential).
DC signals can also be generated: DC Signal Generation (Single-ended / Differential).
The signal generator will default to sine wave output if the control dialog window is never opened. Placing the cursor over a signal generator icon and double clicking the left mouse button will open the Signal Generator Control dialog.
Clicking the 
will dismiss the signal generator control dialog and save the
specified waveform characteristics.