User Manual

Waveform Setup
R&S
®
Scope Rider RTH
49User Manual 1326.1578.02 ─ 08
"Random"
Defines the holdoff as a random time limited by "Min Time / Max
Time" on page 49. 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 262
Time ← Holdoff Mode
Sets the time that has to pass at least until the next trigger occurs.
Remote command:
TRIGger:HOLDoff:TIME on page 263
Events ← Holdoff Mode
Sets the number of triggers to be skipped until the next trigger occurs.
Remote command:
TRIGger:HOLDoff:EVENts on page 263
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 263
TRIGger:HOLDoff:MAX on page 263
Noise Reject
Enables a hysteresis to avoid unwanted trigger events caused by noise oscillation
around the trigger level.
Remote command:
TRIGger:MNR on page 264
2.5.2 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