Chapter 13 Signal Source    RIGOL 
MSO1000Z/DS1000Z User’s Guide    13-11 
6.  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 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.  
 
7.  Select waveform 
Select the arbitrary waveform in the internal or external memory. For the detailed 
operation, please refer to the introduction in “To Select Waveform”. 
 
8.  Create waveform 
Users define their own arbitrary waveform. For the detailed operation, please 
refer to the introduction in “To Create Waveform”. 
 
9.  Edit waveform 
Edit the arbitrary waveform stored. For the detailed operation, please refer to the 
introduction in “To Edit Waveform”. 
 
10. Modulation 
Press Src1Mod to enter the modulation setting interface. For detailed 
introduction of the modulation function, please refer to “
Modulation”. 
 
11. 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”. 
 
 
 
To Select Waveform 
 
Users can load the waveform stored or recall the channel signal waveform according 
to their needs. 
  Load 
Select arbitrary waveforms in the internal or external memory (D disk) for output. 
Press Select  Load, use   to select the desired waveform. For the detailed 
operation, please refer to the introduction in “Store and Recall”.