Instructions

Waveform Setup
R&S
®
Scope Rider RTH
54User Manual 1326.1578.02 ─ 15
"Off"
No holdoff
"Time"
Defines the holdoff as a time period. The next trigger occurs only after
the "Time" on page 54 has passed.
"Events"
Defines the holdoff as a number of trigger events. The next trigger
only occurs when this number of events is reached. The number of
triggers to be skipped is defined in "Events" on page 54.
"Random"
Defines the holdoff as a random time limited by "Min Time / Max
Time" on page 54. For each acquisition, the instrument selects a
new random holdoff time from the specified range.
Random holdoff prevents synchronization to discover effects invisible
with synchronized triggering, e.g. the features of a pulse train.
Remote command:
TRIGger:HOLDoff:MODE on page 315
Time ← Holdoff Mode
Sets the time that has to pass at least until the next trigger occurs.
Remote command:
TRIGger:HOLDoff:TIME on page 315
Events ← Holdoff Mode
Sets the number of triggers to be skipped until the next trigger occurs.
Remote command:
TRIGger:HOLDoff:EVENts on page 316
Min Time / Max Time ← Holdoff Mode
Set the time limits for random holdoff time. For each acquisition, the instrument selects
a new random holdoff time from the specified range.
Remote command:
TRIGger:HOLDoff:MIN on page 316
TRIGger:HOLDoff:MAX on page 316
Noise Reject
Enables a hysteresis to avoid unwanted trigger events caused by noise oscillation
around the trigger level.
Remote command:
TRIGger:MNR on page 316
3.6.2 Edge Trigger
The edge trigger is the most common trigger type. The trigger occurs when the signal
from the trigger source passes the trigger level in the specified direction (slope).
Trigger