Instrument Function
R&S
®
SMB100A
190
Operating Manual 1407.0806.32 ─ 21
"Step"
Manual, step-by-step processing of the list. Activating "Step" stops
the current list and the cursor moves to the value displayed for "Cur-
rent Index". It is now possible to scroll up and down in the list in dis-
crete steps by varying the index. The duration of a list step is deter-
mined by the time between two index entries.
Button "Reset" restarts the list at the starting point.
"Extern Single" Single cycle from the beginning to the end of the list as with "Single",
but started by an external trigger.
The external trigger signal is input at the BNC connector INST TRIG.
Button "Reset" restarts the list at the starting point.
"Extern Step"
Step-by-step cycle using the external trigger signal. Each trigger
event starts a single step. The duration of a list step is determined by
the time between two trigger events.
The external trigger signal is input at the BNC connector INST TRIG.
Button "Reset" restarts the list at the starting point.
Remote command:
[:SOURce<hw>]:LIST:TRIGger:SOURce
Execute Single - List Mode
Triggers the list manually. This button is available only if mode "Single" is selected.
Remote command:
[:SOURce<hw>]:LIST:TRIGger:EXECute
Reset - List Mode
Resets the list to the starting point.
Remote command:
Dwell Time - List Mode
Enters the dwell time. The dwell time determines the duration of a list step in list oper-
ating modes "Auto", "Single" and "Extern Single". In these modes a complete list is pro-
cessed either once or continuously.
In list operating modes "Step" and "Extern Step", the set dwell time does not affect sig-
nal generation. In this case, the duration of a list step is determined by the time
between two (internal or external) trigger events.
RF Block
