GW Instek AFG-3000 Series - Manual (Page 79)

MODULATION
79
Frequency Modulation Waveform
For frequency modulation, the function generator will accept
internal or external sources.
Panel Operation 1. Press the MOD key.
2. Press F2 (FM).
3. Press F3 (FM Freq).
4. The FM Freq parameter will become
highlighted in waveform display panel.
5. Use the selector keys and
scroll wheel or number pad
to enter the FM frequency.
6. Press F1~F3 to select the
frequency unit.
~
Range Modulation frequency 2mHz~20kHz
Default frequency 100Hz