Initial Phase Of Burst; Burst Period - UNI-T UTG9504T User Manual

UTG9000T Series Function Abitrary Waveform Generator
3) Infinite mode
Tap Infinite to turn on infinite mode, trigger period and cycle number will be hidden in parameter list. In infinite
mode, cycle number is infinite. The waveform generator output succession waveform when receiving trigger
signal. The trigger source of pulse string can be internal, external or manual in this mode. Rotate multifunction
knob or tap TrigSrc tab to step through Internal, ExtREdge, ExtFEdge and Manul.
Note: When trigger source is external, trigger out option will be hidden in parameter list. Because the trigger
output is also output by the external digital modulation terminal (FSK Trig connector). This terminal can not be
the external trigger input and internal trigger output at the same time.

3.3.3 Initial Phase of Burst

Start phase of burst cab set to 0°
tab to pop-out visual numeric keyboard to enter values and select unit.
For sine, square, ramp and pulse wave, 0°is the point at which the waveform passes 0V (or DC offset value)

in forward direction.
For arbitrary waveform, 0° is the first waveform point which downloaded to the storage.

Initial phase has no effect on the noise wave.


3.3.4 Burst Period

~
+360°, the default start phase is 0°. Rotate multifunction knob or tap Phase
113