Instructions
Table Of Contents
- Copyright Declaration
- Contents
- Chapter 1 Introduction
- Chapter 2 Function Introduction
- Chapter 3 Waveform Generator
- Chapter 4 Troubleshooting
- Chapter 5 General Care and Cleaning
- Appendix A: Technical Specifications
- Appendix B: Accessories
- Appendix C Harmful and Poisonous Substances or Elements
- Appendix D To replace the fuse
- Appendix E Open Source Information
Digital Storage Oscilloscope 81
Trigger
Mode Auto, Normal
Level
CH1~CH4 ±4 divisions from center of screen
EXT 0~3.3V
Holdoff Range 20ns ~ 10s
Trigger Level
Accuracy
CH1~CH4
0.2div × volts/div within ±4 divisions from
center of screen
EXT ± (6% of setting + 40mV)
Edge Trigger
Slope Rising, Falling, Rising&Falling
Source CH1~CH4/EXT
Pulse Width
Polarity Positive, Negative
Condition(When) <, >, !=, =
Source CH1~CH4
Width Range 8ns ~ 10s
Resolution 8ns
Video Trigger
Signal Standard NTSC, PAL
Source CH1~CH4
Sync ScanLine, LinrNum, OddField, EvenField and AllField
Slope Trigger
Slope Rising, Falling
Condition(When) <, >, !=, =
Source CH1 ~ CH4
Time Range 8ns ~ 10s
Resolution 8ns
Overtime Trigger
Source CH1~CH4
Polarity Positive, Negative
Time Range 8ns ~ 10s