YOKOGAWA FG400, Руководство пользователя

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4.8 Sweep Setting and Manipulation
101
IM FG410-01EN
4.8.7 Setting DC offset sweep
For the manipulation methods that are common with the sweep setting screen, refer to
pp. 83 and 86.
a) DC offset sweep example
The following is an example of continuous, linear shuttle sweep.
Shuttle sweep
b) Selecting DC offset sweep
When [Mode] (oscillation mode) is set to
[Sweep] (sweep), set [Type] (sweep type)
on the 2nd page of the setting screen to
[Offset] (DC offset).
c) Waveforms for which DC offset sweep is not possible
None. DC offset sweep is possible for all waveforms. However, when DC is selected as the
waveform, the DC level itself becomes the sweep object. Moreover, when DC is selected as
the waveform, gated single-shot sweep cannot be done.
d) Setting items required for DC offset sweep
Set the following items on the 2nd page of the setting screen. The DC offset settings on the
1st page of the setting screen are invalid.
• Start DC offset [Start]
• Stop DC offset [Stop]
• Sweep time [Time]
This is the transition time from start DC offset to stop DC offset.
)
p. 87
• Sweep mode [SwpMode]
Continuous, single-shot, and gated single-shot can be chosen from.
)
p. 87
• Sweep function [SwpFctn]
One-way/shuttle can be chosen from.
)
p. 86
Setting with [Center] (center DC offset) and [Span] (span DC offset) instead of start DC
offset and stop DC offset is also possible.
)
p. 86
When the sweep mode is single-shot or gated single-shot, [Trig] (trigger condition) must be
set.
)
p. 90
Sweep time Sweep time
Sweep value
Output signal
Start value
Stop value
Select [Offset] in
[Type] and then
press the ENTER
key.