Instructions

4.Panel Operation
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Figure 4-11: Amplitude modulation user interface
How to set the parameters of amplitude modulation
(1) After pressing the Mod function key, press the Modulation type soft key, use
the knob to select, the modulation type is AM, press the OK soft key.
(2) Press to display the waveform and parameters of the current carrier. You
can change the parameters of the carrier. For details, please refer to Output Sine
Wave on page 10. Press or Mod to return to the modulation mode
interface.
(3) Press Source to select the source. If External is selected, the external signal
source is connected to the Ext Mod In interface on the rear panel, and the
setting is completed; if you select Internal, continue with the following steps.
(4) Press Modulation Waveform to select the modulation waveform. You can select
Sine, Square, Ramp, Noise, or Arb.
(5) Press the AM frequency button to set the AM frequency. The amplitude
modulation range is from 2 mHz to 100 kHz (for internal sources only).
(6) Press Modulation Depth to set the modulation depth. The modulation depth
ranges from 0% to 100%.