R&S 1311.6010K22, User Manual

Page: 438 / 1611

GUI reference
R&S
®
ZNB/ZNBT
438 User Manual 1173.9163.02 ─ 62
The following buttons in the "Trigger" tab open related dialogs:
●
"Trigger Manager...": Trigger Manager dialog
FreeRun / External / Manual / Multiple Triggers
These four buttons select the trigger source:
●
In "FreeRun" mode, a new measurement is started immediately without waiting for
a trigger event and without fixed time reference. The remaining trigger settings are
not valid.
"FreeRun" means that a measurement in "Continuous" sweep mode is repeated as
fast as possible.
●
In "External" trigger mode, the measurement is triggered by an external 5 V TTL
signal, applied to one of the following rear panel connectors:
–
BNC connector Trigger In
– Pin 2 of the User Port connector
– Pin 18 of the Handler I/O (universal interface)
The trigger inputs are equivalent; no additional setting for signal routing is required.
For detailed specifications of the trigger signals, refer to
Chapter 12.3.1.1, "User
Port" , on page 1538.
The "External" trigger mode can be configured using the Sequence , Delay and Sig-
nal Type settings.
●
In "Manual" trigger mode, the trigger signal is generated by the "Manual Trigger"
button.
●
If "Multiple Triggers" is active, the trigger sources for different triggered measure-
ment sequences, the trigger slope, and the trigger delay can be selected individu-
ally using the
Trigger Manager dialog .
In particular, it is possible to use different external trigger sources.
Remote command:
TRIGger<Ch>[:SEQuence]:SOURce EXTernal
Manual Trigger
Generates the trigger event for "Manual" trigger mode and is disabled unless this mode
is active.
Sweep Softtool