User manual

Triggers
R&S
®
RTO
59User Manual 1316.0827.02 ─ 06
Additionally, you can let the R&S RTO find the trigger level, set the trigger levels to the
same value for all channels and enable trigger qualification. These settings are located
under "Trigger type dependent settings".
Source
Selects the source of the trigger signal for the current trigger event. The source can be
one of the input channels, a serial bus, or an external analog signal connected to the
External Trigger Input on the rear panel. The trigger source works even if it is not dis-
played in a diagram. It should be synchronized to the signal to be displayed and analyzed.
The external trigger source is supported for the A-event. It is not available if the trigger
sequence "A → B → R" is selected, or if qualification is enabled.
If options with trigger functionality are installed, the variety of trigger sources of the A-
event setup is enhanced with specific trigger sources - Serial bus for protocol analysis,
and digital channels as well as parallel buses for mixed signal option (see 
"Source" on page 333).
SCPI command:
TRIGger<m>:SOURce on page 453
Type
Selects the trigger type specific for each event in a trigger sequence. The current trigger
type is shown on the button.
The following trigger types are available:
● Edge, see page 62
● Glitch, see page 63
● Width, see page 64
● Runt, see page 66
● Window, see page 67
● Timeout, see page 69
Ch1
Reference for Triggers