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 34
menu.
2. Press the Type softkey, then use the Universal Knob to select Interval and push
down the knob to confirm.
3. Press the Source softkey, turn the Universal Knob to select CH1~CH4 as the trigger
source.
4. Press the Slope softkey to select rising or falling edge.
5. Press the When softkey, turn the Universal Knob to select desired condition.
< (less than a time value): trigger when the positive or negative pulse time of
the input signal is less than the specified time value.
> (greater than a time value): trigger when the positive or negative pulse
time of the input signal is greater than the specified time value.
!= (not equal to a time value): trigger when the positive or negative pulse
time of the input signal is not equal to the specified limit of time.
= (equal to a time value): trigger when the positive or negative pulse time of
the input signal is equal to the specified limit of time.
6. Press the When softkey (<, >, !=, =), turn the Universal Knob to select the desired
condition.
2.7.9 Under Amp Trigger
The Runt trigger looks for pulses that cross one threshold but not another as shown in
the picture below.
A positive runt pulse across through a lower threshold but not an upper threshold.
A negative runt pulse across through an upper threshold but not a lower threshold.