User Manual
Table Of Contents
- Guaranty and Declaration
- Safety Requirement
- MSO2000A/DS2000A Series Overview
- Document Overview
- Chapter 1 Quick Start
- Chapter 2 To Set the Vertical System
- Chapter 3 To Set the Horizontal System
- Chapter 4 To Set the Sample System
- Chapter 5 To Trigger the Oscilloscope
- Trigger Source
- Trigger Mode
- Trigger Coupling
- Trigger Holdoff
- Noise Rejection
- Trigger Type
- Edge Trigger
- Pulse Trigger
- Runt Trigger
- Windows Trigger (Option)
- Nth Edge Trigger (Option)
- Slope Trigger
- Video Trigger (HDTV Option)
- Pattern Trigger
- Delay Trigger (Option)
- TimeOut Trigger (Option)
- Duration Trigger (Option)
- Setup/Hold Trigger
- RS232 Trigger
- I2C Trigger
- SPI Trigger
- USB Trigger (Option)
- CAN Trigger (Option)
- Trigger Output Connector
- Chapter 6 MATH and Measurements
- Chapter 7 Digital Channel
- Chapter 8 Protocol Decoding
- Chapter 9 Reference Waveform
- Chapter 10 Pass/Fail Test
- Chapter 11 Waveform Record
- Chapter 12 Display Control
- Chapter 13 Signal Source
- Chapter 14 Store and Recall
- Chapter 15 System Function Setting
- Chapter 16 Remote Control
- Chapter 17 Troubleshooting
- Chapter 18 Specifications
- Chapter 19 Appendix
- Index
RIGOL
X MSO2000A/DS2000A User’s Guide
Measurement Category
Measurement Category
MSO2000A/DS2000A series digital oscilloscopes can make measurements in
Measurement Category I.
WARNING
This oscilloscope can only be used for measurements within its specified
measurement categories.
Measurement Category Definitions
Measurement category I is for measurements performed on circuits not directly
connected to MAINS. Examples are measurements on circuits not derived from
MAINS, and specially protected (internal) MAINS derived circuits. In the latter case,
transient stresses are variable; for that reason, the transient withstand capability of
the equipment is made known to the user.
Measurement category II is for measurements performed on circuits directly
connected to the low voltage installation. Examples are measurements on household
appliances, portable tools and similar equipment.
Measurement category III is for measurements performed in the building installation.
Examples are measurements on distribution boards, circuit-breakers, wiring,
including cables, bus-bars, junction boxes, switches, socket-outlets in the fixed
installation, and equipment for industrial use and some other equipment, for
example. Stationary motors with permanent connection to the fixed installation.
Measurement category IV is for measurements performed at the source of the
low-voltage installation. Examples are electricity meters and measurements on
primary overcurrent protection devices and ripple control units.