User manual

Triggers
R&S
®
RTO
69User Manual 1316.0827.02 ─ 06
For the ranges "Shorter" and "Longer", it defines the maximum and minimum time lapse,
respectively.
SCPI command:
TRIGger<m>:WINDow:WIDTh on page 467
±Delta
Defines a range around the "Width" value.
SCPI command:
TRIGger<m>:WINDow:DELTa on page 467
3.3.1.7 Timeout
The timeout trigger event checks if the signal stays above or below the threshold voltage
for a specified time lapse. In other words, the event occurs if the trigger source does not
have the expected transition within the specified time.
Trigger level
Sets the voltage level for the trigger event. You can also drag the trigger level marker on
the display (TA or TB on the right edge of the display). The range of the trigger level is
limited in a way so that always a hysteresis for stable trigger conditions is available.
SCPI command:
TRIGger<m>:LEVel<n>[:VALue] on page 455
Range
Selects the relation of the signal level to the trigger level:
"Stays high"
The signal level stays above the trigger level.
"Stays low"
The signal level stays below the trigger level.
"High or low"
The signal level stays above or below the trigger level.
SCPI command:
TRIGger<m>:TIMeout:RANGe on page 468
Time
Defines the time limit for the timeout at which the instrument triggers.
SCPI command:
TRIGger<m>:TIMeout:TIME on page 468
Reference for Triggers