5.Front Panel Operation
32
(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/Burst/Fsk In
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.
Set the Gated Burst
Current Parameter
Positive
Load
Start Phase
Gated
Waveform
Source
Figure 5-23: 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
on page 12. Press
button again
to return to the Burst mode interface.
(3)
Press
F3
to switch to Gated.
(4)
Press
F2
to select Start Phase, 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.
(5)
Press
F5
to switch between Positive/Negative. Set the Polarity for the Gated