Rohde & Schwarz FSV3000, Руководство пользователя

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Common measurement settings
R&S
®
FSVA3000/ R&S
®
FSV3000
499 User Manual 1178.8520.02 ─ 08
Adjusting settings automatically during triggered measurements
When you select an auto adjust function, a measurement is performed to determine
the optimal settings. If you select an auto adjust function for a triggered measurement,
you are asked how you want the R&S
FSV/A to behave:
●
(default:) The measurement for adjustment waits for the next trigger
●
The measurement for adjustment is performed without waiting for a trigger.
The trigger source is temporarily set to "Free Run". After the measurement is com-
pleted, the original trigger source is restored. The trigger level is adjusted as fol-
lows:
–
For IF Power and RF Power triggers:
Trigger Level = Reference Level - 15 dB
– For Video trigger:
Trigger Level = 85 %
Remote command:
[SENSe:]ADJust:CONFigure:TRIGger
on page 1139
Auto measurement
Use the Adjusting all Determinable Settings Automatically (Auto All) function to deter-
mine the required measurement parameters automatically, see also Chapter 5.1, "Auto
measurements" , on page 134.
Adjusting all Determinable Settings Automatically (Auto All) ...................................... 499
Adjusting the Center Frequency Automatically (Auto Frequency) .............................. 499
Setting the Reference Level Automatically (Auto Level) ............................................. 500
Resetting the Automatic Measurement Time (Meastime Auto) ...................................500
Changing the Automatic Measurement Time (Meastime Manual) .............................. 500
Upper Level Hysteresis ............................................................................................... 501
Lower Level Hysteresis ............................................................................................... 501
Show Search Protocol .................................................................................................501
Search Mode ...............................................................................................................501
Adjusting all Determinable Settings Automatically (Auto All)
Activates all automatic adjustment functions for the current measurement settings,
including:
●
Auto Frequency
●
Auto Level
Note: Auto measurement. For some measurements, the ""Auto All"" function deter-
mines the required measurement parameters automatically. In this case, the progress
of the auto measurement is indicated in a message box.
See
Chapter 5.1, "Auto measurements" , on page 134.
Remote command:
[SENSe:]ADJust:ALL
on page 1137
Adjusting the Center Frequency Automatically (Auto Frequency)
The R&S FSV/A adjusts the center frequency automatically.
Adjusting settings automatically