SIGLENT
74 SDG2000X User Manual
Choose Source → External, the generator accepts the trigger signal inputted
from the [Aux In/Out] connector at the rear panel when external trigger is
selected. A sweep will be generated once the connector receives a CMOS
pulse with specified polarity. To set the CMOS pulse polarity, choose Edge to
select “Up” or “Down”.
3. Manual Trigger
Choose Source → Manual, a sweep will be generated from the corresponding
channel when the Trigger softkey is pressed when manual trigger is selected.
Choose Trig Out → On, the [Aux In/Out] connector at the rear panel will output
the trigger signal.