RIGOL DG5000 Series - Manual (Page 121)

Chapter 6 Frequency Sweep Output RIGOL
User’s Guide for DG5000 6-9
The generator will renewedly sweep and output with the specified “start frequency”
once the End Hold is changed.
Sweep Trigger Source
The Sweep trigger source could be internal, external or manual source. The generator
will generate a sweep output when a trigger signal is received and then wait for the
next trigger.
When Sweep is enabled, press Source to select “Internal”, “External” or “Manual”.
The default is “Internal”.
1. Internal Trigger
The generator outputs continuous sweep waveform. The trigger period is
determined by the specified sweep time, return time, start hold and stop hold
times.
2. External Trigger
The generator accepts the external trigger signal from the ExtTrig 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”.
3. Manual Trigger
A sweep will be generated once you press the Manual for dual-channel model or
you press the Trigger key at the front panel for single channel model.