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Duty Cycle=t/T*100%

Click or tap the Duty input field to set the duty cycle with the pop-up numeric

keypad. You can also use the corresponding multipurpose knob to set the value. Its

range is from 1% to 99%, and the default is 50%.

14.1.3 To Output Ramp

In the AFG setting menu as shown in

Figure 14.1

, click or tap the Function drop-

down button to select "Ramp". At this time, you can set the parameters for the ramp

waveforms. For how to set the frequency, phase, amplitude, and offset, refer to

descriptions in

To Output Sine

. This section only illustrates how to set the symmetry.

Symmetry is defined as the percentage of the amount of time ramp wave is rising in

the whole period, as shown in the figure below. The parameter is valid only when

ramp is selected.

Symmetry=t/T*100%

Click or tap the Symm input field to set the symmetry with the pop-up numeric

keypad. You can also use the corresponding multipurpose knob to set the value. Its

range is from 0% to 100%, and the default is 50%.

14.1.4 To Output Noise

In the AFG setting menu as shown in

Figure 14.1

, click or tap the Function drop-

down button to select "Noise". At this time, you can set the amplitude and offset for

noise.

Function/Arbitrary Waveform Generator (for

DHO914S and DHO924S only)

DHO900 User Guide

172

Rigol DHO924 User Manual

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