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Chapter 13 Signal Source RIGOL
DS1000Z User Guide 13-9
Figure 13-9 Built-in Waveform-Haversine
3. Set the frequency
Press Frequency to set the frequency of the signal. For the setting method,
please refer to the introduction in "
Parameter Setting Method". The range is
from 100 mHz to 1 MHz.
4. Set the amplitude
Press Amplitude to set the amplitude of the signal. For the setting method,
please refer to the introduction in "
Parameter Setting Method". When the
impedance is set to HighZ, the range is from 20 mVpp to 5 Vpp; when the
impedance is set to 50 Ω, the range is from 10 mVpp to 2.5 Vpp.
5. Set the DC offset voltage
Press Offset to set the DC offset of the signal. For the setting method, please
refer to the introduction in "
Parameter Setting Method". When the
impedance is HighZ, the range is from (-2.5 V + the current amplitude/2) to (2.5
V - the current amplitude/2); when the impedance is set to 50 Ω, the range is
from (-1.25 V + the current amplitude/2) to (1.25 V - the current amplitude/2).
6. Set the start phase
Press StartPhase to set the start phase of the signal. For the setting method,
please refer to the introduction in "
Parameter Setting Method". The range is
from 0°to 360°.
7. Align Phase
Pressing AlignPhase will re-configure the two channels to output according to
the preset frequency and phase. For two signals of which the frequencies are the
same or are multiples, this operation can align their phases. Acquire the
waveforms of the two channels using the oscilloscope and display the waveforms
stably. After switching the channel status, the phase deviation between the two
waveforms is changed. At this point, press AlignPhase and the phase deviation
shown on the oscilloscope will restore to the current phase deviation between
the two waveforms automatically.
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