User manual
Table Of Contents
- SAFETY INSTRUCTIONS
- GETTING STARTED
- OPERATION
- REMOTE CONTROL CONFIG
- FAQ
- I connected the signal but it does not appear on the display.
- I want to remove the measurement or FFT results from the display.
- The waveform does not update (frozen).
- The probe waveform is distorted.
- Autoset does not catch the signal well.
- The date and time settings are not correct.
- The accuracy does not match the specification.
- APPENDIX
- INDEX
GDS-200 & GDS-300 Series User Manual
68
Trigger Setting
Trigger Types
The trigger configures the conditions for when the GDS-200/300
captures a waveform.
Edge
The edge trigger is the simplest trigger type. An
edge trigger triggers when the signal crosses an
amplitude threshold with either a positive or
negative slope.
Rising edge trigger
Falling edge trigger
Pulse Width
Triggers when the pulse width of the signal is less
than, equal, not equal or greater than a specified
pulse width.
Pulse width
Video
Extracts a sync pulse from a video format signal,
and triggers on a specific line or field.