Sweep Trigger Source - Rigol DG4162 User Manual

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Sweep Trigger Source

The sweep trigger source could be internal, external or manual. The generator will
generate a sweep output when a trigger signal is received and then wait for the
next trigger.
When Sweep is enabled, use
to select "Int", "Ext" or "Manual". The default is "Int".
1. Internal Trigger
The generator outputs continuous sweep waveform. The trigger period is
determined by the specified sweep time, return time, start hold and end hold
times.
2. External Trigger
The generator receives the trigger signal input from the [Mod/FSK/Trig]
connector at the rear panel. A sweep will be generated once the connector
gets a TTL pulse with specified polarity. To set the TTL pulse polarity, press
SlopeIn to select "Leading" or "Trailing". The default is "Leading".
Note: In "Int" and "Manual" trigger modes, the corresponding menu is
TrigOut. The [Mod/FSK/Trig] connector at the rear panel is used as the
output terminal of trigger signal.
[Mod/FSK/Trig]
3. Manual Trigger
A sweep will be generated from the corresponding channel once you press
Trigger1 or Trigger2 at the front panel.
6-10
to open the 2/2 menu page and press Source
Chapter 6 Sweep
DG4000 User's Guide