90
1. When the output signal is Sine, Square, Ramp, Pulse or Arbitrary waveform, press the
Mod
button, then press
F3
to select Burst.
2. Press
,
,
,
or
button to choose the waveform. Take Sine for instance,
press
to display the waveform and parameters. You can change the parameters,
please refer to
“To Set signals”. Press
button again to return to the Burst mode
interface.
3. Press
F3
to switch to N Cycle.
4. Press
F1
to select Burst Period, set it to the desired value.
5. Press
F2
to select Start Phase (if current waveform is Pulse, skip this step), define
the Start and the Stop Point in a waveform. The phase varies from -360° to +360°. For
an Arbitrary Waveform, 0° is the first waveform point.
6. Press
F4
to select Cycles or Infinite. Set the number of Waveform Cycle in an
N-Cycle (from 1 to 50,000). If you choose Infinite, then a continuous waveform will be
generated which will not stop until a trigger event happens (the
knob
on the front
panel is pressed).
Note
:
● If needed, Burst Period will increase to cater to the specific number of cycles.
● For an infinite-cycle Burst, External or Manual Trigger is needed to activate burst.
7. Press
F5
to select the source. Internal means using the internal source.
External means using the
Ext Trig/FSK/Burst
connector in the rear panel to input
the external signal. Manual means choosing manual trigger; in N-Cycle Burst
interface, press the
knob
on the front panel to output a burst signal.
5.39. Set the Gated Burst
Current Parameter
Positive
Load
Start Phase
Gated
Waveform
Source
Figure 0-22: The User Interface of Gated Burst
1. When the output signal is Sine, Square, Ramp, Pulse or Arbitrary waveform, press
the
Mod
button, then press
F3
to select Burst.
2. Press
,
,
,
or
button to choose the waveforms. Take Sine for
instance, press
to display the waveform and parameters. You can change
the parameters, please refer to
“To Set signals” on page 67. Press
button
again to return to the Burst mode interface.
