User Guide
Table Of Contents
- Guaranty and Declaration
- Safety Requirement
- DS2000 Series Overview
- Document Overview
- 1 Quick Start
- 2 To Set the Vertical System
- 3 To Set the Horizontal System
- 4 To Set the Sample System
- 5 To Trigger the Oscilloscope
- 6 To Make Measurements
- 7 Protocol Decoding
- 8 Reference Waveform
- 9 Pass/Fail Test
- 10 Waveform Record
- 11 Display Control
- 12 Store and Recall
- 13 System Function Setting
- 14 Remote Control
- 15 Troubleshooting
- 16 Specifications
- 17 Appendix
- Index
RIGOL 2 To Set the Vertical System
DS2000 User’s Guide
2-6
Vertical Expansion
When using VERTICAL
SCALE to change the vertical scale of the analog
channel, you can choose to expand or compress the signal vertically around the
center of the screen or the ground point of the signal.
Press Utility System VerticalExp to select “Center” or “Ground” and the
default is “Ground”.
Center: when the vertical scale is modified, the waveform will expand or
compress around the center of the screen.
Ground: when the vertical scale is modified, the waveform ground level will
remain at the same point on the screen and the waveform will expand or
compress around this point.
Amplitude Unit
Select the amplitude display unit for the current channel. The available units are W, A,
V and U. When the unit is changed, the unit displayed in the channel label will
change accordingly.
Press CH1 Unit to select the desired unit and the default is V.