Rigol 2000 Series User Manual page 251

Chapter 13 Signal Source
For the setting method, please refer to the introduction in "Parameter Setting
Method".
5. Align Phase
Pressing Align will re-configure the two channels (Source 1 and Source 2) 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 Align and
the phase deviation shown on the oscilloscope will restore to the current phase
deviation between the two waveforms automatically.
6. Select waveform
Select the arbitrary waveform in the internal or external memory or channel
signal. For the detailed operation, please refer to the introduction in "To Select
Waveform".
7. Create waveform
Users define their own arbitrary waveform. For the detailed operation, please
refer to the introduction in "To Create Waveform".
8. Edit waveform
Edit the arbitrary waveform stored. For the detailed operation, please refer to
the introduction in "To Edit Waveform".
9. Modulation
Press Modulation to turn on or off the modulation function. For the detailed
introduction of the modulation function, please refer to "Modulation".
10. Set the impedance
Press Impedance to set the output impedance of the signal generator. It can
be set to "HighZ" or "50Ω".
The following section introduces how "To Select Waveform", "To Create
Waveform" and "To Edit Waveform".
MSO2000A/DS2000A User Guide
RIGOL
13-13