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

5-5

Trigger Coupling

Trigger coupling decides which kind of components will be transmitted to the trigger

circuit. Please distinguish it with “Channel Coupling”.

 DC: allow DC and AC components into the trigger path.

 AC: block all the DC components and attenuate signals lower than 8 Hz.

 LF Reject: block the DC components and reject the low frequency components

(lower than 75 kHz).

 HF Reject: reject the high frequency components (higher than 75 kHz).

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

front panel to select the desired coupling type (the default is DC). Note that trigger

coupling is only valid in edge trigger.