RIGOL
© 2006 RIGOL Technologies, Inc
User’s Guide for DG2000 Series
2-40
PWM
The modulated wave is composed of the carried wave and the modulation wave. In the
PWM ( Pulse-Width Modulation), the pulse width of the carried wave varies with the
instantaneous voltage Level of the modulating waveform. The Parameters for the PWM
are shown in figure 2-52.
Figure 2-52 The Setting Interface of the PWM Waveform
The PWM function is only for modulating the Pulse wave. Once in the other wave
interface, press Mod you may discover the softkey PWM can not be used while
choosing the modulation type, it can enter the PWM interface only by pressing Mod
Once in the Pulse interface.
Press Pulse and enter the PWM interface, then press Mod, enter the following menu.
Figure 2-53 The operation menu
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