5Key Reference
96 N9342C/43C/44C User’s Guide
In zero span
Auto- coupled does not function when in a zero
span. The sweep time can only be set manually.
The sweep time is selectable from 6 s to 200 s in
zero span.
In FFT Mode
In FFT mode, the sweep time default is
auto- coupled. The submenu, sweep time is invalid
in FFT mode.
Sweep Type
Key access: [Sweep] > {Sweep}
Toggles the analyzer between the continuous sweep
mode and the single sweep mode.
• Sweep (Single)
Puts the analyzer in a single sweep mode. In this
mode, pressing [Sweep] > {Single Sweep} enables a
sweep.
• Sweep (Cont)
Performs one sweep after another as soon as it
is triggered. Pressing [Preset] (When Preset Type
is set to Default) or turning the power on, sets
the sweep mode to continuous sweep as default.
Single Sweep
Key access: [Sweep] > {Single Sweep}
When the analyzer is in continuous sweep mode
and not in a measurement mode ([MEAS] > Measure
Off), pressing [Sweep] > {Single Sweep} will change
the sweep setting to single sweep. It will then
begin a sweep after the trigger conditions are met.
If the analyzer is already in single sweep, pressing
[Sweep] > {Single Sweep} will execute a new sweep
as soon as the trigger condition is met.
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