Instructions
Table Of Contents
- Guaranty and Declaration
- Safety Requirement
- DG1000Z Series Overview
- Document Overview
- Chapter 1 Quick Start
- Chapter 2 Front Panel Operations
- To Output Basic Waveform
- To Select Output Channel
- To Select Basic Waveform
- To Set Frequency/Period
- To Set Amplitude/High Level
- To Set Offset/Low Level
- To Set Start Phase
- Align Phase
- To Set Duty Cycle (Square)
- To Set Symmetry (Ramp)
- To Set Pulse Width/Duty Cycle (Pulse)
- To Set Leading/Trailing Edge Time (Pulse)
- To Enable Output
- Example: To Output Sine Waveform
- To Output Arbitrary Waveform
- To Output Harmonic
- Modulation
- Sweep
- Burst
- Counter
- Store and Recall
- Utility and System Settings
- To Install the Option
- To Lock the Keyboard
- To Output Basic Waveform
- Chapter 3 Remote Control
- Chapter 4 Troubleshooting
- Chapter 5 Specifications
- Chapter 6 Appendix
- Index
Chapter 2 Front Panel Operations RIGOL
DG1000Z User’s Guide 2-53
To Set Modulating Phase
Press Phase to set the modulating phase.
Use the numeric keyboard or direction keys and knob to input the desired phase
value.
The phase range is from 0° to 360° and the default is 180°.
To Set Modulating Polarity
Press Polarity to select the “Pos” or “Neg” polarity of the modulating waveform to
control the output phase.
In internal modulation, set the polarity to “Pos” and the generator would output the
carrier phase when the modulating waveform is logic low level and output the
modulating phase when the modulating waveform is logic high level. The situation is
the opposite when the polarity is set to “Neg”.
In external modulation, set the polarity to “Pos” and the generator would output the
carrier phase when the external input signal is logic low level and output the
modulating phase when the external input signal is logic high level. The situation is
the opposite when the polarity is set to “Neg”.