User Guide

ManualsBrandsRIGOL ManualsDigital OscilloscopesDigital Oscilloscope

Table Of Contents

Guaranty and Declaration
Safety Requirement
- General Safety Summary
- Safety Terms and Symbols
- Measurement Category
- Ventilation Requirement
- Working Environment
- General Care and Cleaning
- Environmental Considerations
DS2000 Series Overview
Document Overview
1 Quick Start
- General Inspection
- Appearance and Dimensions
- To Prepare the Oscilloscope for Use
- Front Panel Overview
- Rear Panel Overview
- Front Panel Function Overview
2 To Set the Vertical System
- To Enable the Channel
- Channel Coupling
- Bandwidth Limit
- Probe Ratio
- Waveform Invert
- Vertical Scale
- Vertical Expansion
- Amplitude Unit
- Channel Label
- Delay Calibration
3 To Set the Horizontal System
- Delayed Sweep
- Time Base Mode
- Horizontal Scale
- Horizontal Reference
4 To Set the Sample System
- Acquisition Mode
- Sample Mode
- Sample Rate
- Memory Depth
- Antialiasing
5 To Trigger the Oscilloscope
- Trigger Source
- Trigger Mode
- Trigger Coupling
- Trigger Holdoff
- Noise Rejection
- Trigger Type
- Trigger Output Connector
6 To Make Measurements
- Math Operation
- Auto Measurement
- Cursor Measurement
7 Protocol Decoding
- Parallel Decoding
- RS232 Decoding (Option)
- I2C Decoding (Option)
- SPI Decoding (Option)
8 Reference Waveform
- To Enable REF Function
- To Set the Color
- To Select REF Source
- To Save to Internal Memory
- To Adjust REF Waveform Display
- To Export to Internal or External Memory
- To Import from Internal or External Memory
9 Pass/Fail Test
- To Enable Pass/Fail Test
- To Select Source
- Mask Range
- Test and Ouput
- To Save the Test Mask
- To Load the Test Mask
10 Waveform Record
- Waveform Record
- Record Constant On
- Waveform Playback
- Waveform Analysis
  - Analysis Based on Trace
  - Analysis Based on Pass/Fail Mask
11 Display Control
- To Select the Display Type
- To Set the Persistence Time
- To Set the Waveform Intensity
- To Set the Screen Grid
- To Set the Grid Brightness
- To Set the Menu Display
12 Store and Recall
- Storage System
- Storage Type
- Internal Storage and Recall
- External Storage and Recall
- Disk Management
- Factory
13 System Function Setting
- Remote Interface Configuration
- System-related
14 Remote Control
- Remote Control via USB
- Remote Control via LAN
- Remote Control via GPIB
15 Troubleshooting
16 Specifications
17 Appendix
- Appendix A: Accessories and Options
- Appendix B: Warranty
- Appendix C: Any Question or Comment?
Index

5 To Trigger the Oscilloscope RIGOL

DS2000 User’s Guide

5-7

Noise Rejection

Noise Rejection adds additional hysteresis to the trigger circuitry. Noise rejection

reduces the possibility of noise trigger but also reduces the trigger sensitivity;

therefore, a larger signal is required to trigger the oscilloscope.

Press MENU  Setting  Noise Reject in the trigger control area (TRIGGER) at

the front panel to enable or disable noise rejection.