238 Keysight N9927-90001 User’s Guide
RTSA (Real-Time Spectrum Analyzer) Mode—Option 350 (CPU2 Only)
RTSA Mode Settings
—Enter 0 to set Auto Trigger OFF or press the Auto Trigger softkey a second
time to turn OFF Auto Trigger.
Trigger Hold-Off
Used with External, Video, and RF Burst triggering, sets the hold-off time
between triggers. (Range: 0.000000 to 10.000000 seconds)
Once a trigger occurs, future triggers are ignored until the trigger hold-off time
expires. Setting the trigger hold-off to zero, essentially turns off the trigger
hold-off feature. Also, you can press Trig Hold-Off
> OFF.
Trigger Settings Annotation
Trigger settings are annotated on the FieldFox screen as shown in the following
figure:
—Trig Type (VidT), AutoTrigger (a), Pos Slope (/)
— Horizontal arrow: Trig Level (green horizontal graticule at -35 dBm)
Single / Continuous / Restart / Time Per Div
This setting determines whether the FieldFox measures continuously or only
once each time the Single
or Run / Hold +/- button is pressed. Use Hold /
Single to conserve battery power or to allow you to save or analyze a specific
trace.
To conserve battery power, in addition to using Hold / Single, you must
also, set the System > preferences >Preferences > Battery Saver to On. For
more, refer to the System Settings chapter and “Preferences” on page 637.
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