User Manual

Press Param → PhaseDev soft key, then enter number 200 and press ˚ soft key with
number keyboard for setting phase deviation.
Enable Channel Output
Press CH1 button start channel 1 output quickly. Or enable output by pressing Utility and
then CH1 Setting . After channel output is opened, backlight of CH1 button is on, and on
the right side of channel information label, the font “OFF” changes to “PM”, meaning open
channel output.
The shape of PM modulation waveform checked through oscilloscope is shown as following:
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