What does hold off do on oscilloscope?
False triggering caused by spurious events as described above can be prevented by means of a user-implemented tool known as hold-off. The operator instructs the oscilloscope to refrain from recognizing any triggering event until a specified amount of time elapses.
What does a scope trigger do?
Triggers are the method by which an oscilloscope synchronises the voltage and time data of your waveform, enabling you to view your signal fixed to a voltage/time point to analyse it further. Trigger modes control how your scope will start to sweep your signal.
What is trigger hold off?
Conventional – Trigger Holdoff specifies the length of time after a trigger before the next trigger can occur. This configures the measurement hardware to ignore trigger signals for a specified period of time. The hardware does not recognize the signal as being low and there is no trigger.
What is hold off voltage?
hold-off voltage ( Fig. 9), which we define as a value that can be held for more than 10 min, is limited by local field emission breakdown. The general patterns of hold-off voltage display a Paschen curve behavior, and EPIS operates on the left-hand side of the Paschen minimum.
What is a hold off time?
The hold off time in a time base generator is defined as the time taken for the ramp signal so as to stabilise the flyback circuitry.
What is auto trigger?
Auto trigger mode is typically used when you don’t know what your signal will look like and therefore just want to capture everything, regardless of whether or not your trigger condition was met. You will want to use normal trigger mode when you only want to acquire specific events specified by the trigger settings.
What are the 3 main control sections of an oscilloscope?
A basic oscilloscope consists of three different systems – the vertical system, horizontal system, and trigger system. Each system contributes to the oscilloscope’s ability to accurately reconstruct a signal. The front panel of an oscilloscope is divided into three sections labeled Vertical, Horizontal, and Trigger.
Is time a hold off?
Amount of time in milliseconds that a signal is held before being passed to the clock selection process.