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DS2202A-S
RIGOL
DS2000A User’s Guide
12-11
7. Align Phase
The align phase operation is for the two channels. 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 phase. 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.
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 phase. 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.
8. Modulation
Press Modulation to turn on or off the modulation function. For detailed
introduction of the modulation function, please refer to
introduction of the modulation function, please refer to
9. Set the impedance
Press Impedance to set the output impedance of the signal generator. It can
be set to “HighZ” or “50Ω”.
be set to “HighZ” or “50Ω”.
To Output Arbitrary Waveform
DS2000A allows users to define their own arbitrary waveform and save it in the
internal or external memory. At most 10 arbitrary waveforms can be stored in the
internal memory. The user-defined waveform can contain 1 to 16384 data points
(namely 1 pts to 16 kpts).
1. Source
Press Source to turn on or off the signal output.
2. Set the frequency
Press Frequency to set the frequency of the signal. The range is from 100 mHz
to 25 MHz.
Method 1:
Rotate
to 25 MHz.
Method 1:
Rotate
or the navigation knob to set the desired frequency value.