User manual

Waveform Setup
R&S
®
Scope Rider RTH
70User Manual 1326.1578.02 ─ 04
2.5.14 Window Trigger (R&S RTH-K19)
The window trigger checks the signal run in relation to a "window" that is formed by the
upper and lower voltage levels. The trigger occurs, if the waveform enters or leaves the
window, or if the waveform stays inside or outside for a defined time range.
With the window trigger, you can display longer transient effects.
► SETUP key > "Trigger Type" = "Window"
Description of settings
Figure 2-19: Window Trigger
Vertical Condition
Selects how the signal run is compared with the window:
"Enter"
Triggers when the signal crosses the upper or lower level and thus
enters the window made up of these two levels.
"Exit"
Triggers when the signal leaves the window.
"Stay Inside"
Triggers if the signal stays between the upper and lower level for a
specified time. The time is defined in various ways by the "Range"
conditions.
"Stay Outside"
Triggers if the signal stays above the upper level or below the lower
level for a specified time. The time is defined in various ways by the
"Range" conditions.
Remote command:
TRIGger:WINDow:RANGe on page 185
Upper Trigger Level / Lower Trigger Level
Set the upper and lower voltage thresholds for the window trigger. The trigger levels
are the vertical window limits.
Remote command:
TRIGger:LEVel<m>:WINDow:UPPer on page 184
TRIGger:LEVel<m>:WINDow:LOWer on page 184
Trigger