RIGOL DG4000 Series - Manual (Page 154)

RIGOL Chapter 7 Burst
DG4000 Series User’s Guide 7-8
3. Manual Trigger
When manual trigger is selected, the generator can output infinite or gated
burst. A burst will be generated from the corresponding channel (if currently
turned on) once you press Trigger1 or Trigger2 at the front panel. If the
corresponding channel is not turned on, the trigger will be ignored.
Trigger Output Edge
In burst mode, when the trigger source is “Int” or “Manual”, the generator would
output a TTL-compatible signal with specified edge from the [Mod/FSK/Trig]
connector at the rear panel.
 In internal trigger, the generator outputs a square waveform with variable
duty cycle (related to the carrier period and number of cycles) from the
[Mod/FSK/Trig] connector at the start of burst. The trigger period is the
same with the specified burst period.
 In manual trigger, the generator outputs a pulse with greater than 1μs pulse
width from the [Mod/FSK/Trig] connector at the start of burst.
 In external trigger, the [Mod/FSK/Trig] connector is used as the input
terminal of external trigger signal and has no trigger output.
[Mod/FSK/Trig]
[Mod/FSK/Trig]