User manual

RIGOL Chapter 7 Burst

DG4000 User's Guide

7-8

output terminal of trigger signal.

3. Manual Trigger

When manual trigger is selected, the generator can output N cycle or infinite

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

[Mod/FSK/Trig]