Rohde & Schwarz FSV3000, User Manual

Page: 501 / 1489

Common measurement settings
R&S
®
FSVA3000/ R&S
®
FSV3000
501 User Manual 1178.8520.02 ─ 08
Upper Level Hysteresis
When the reference level is adjusted automatically using the Auto Level function, the
internal attenuators and the preamplifier are also adjusted. To avoid frequent adapta-
tion due to small changes in the input signal, you can define a hysteresis. This setting
defines an upper threshold the signal must exceed (compared to the last measure-
ment) before the reference level is adapted automatically.
Remote command:
[SENSe:]ADJust:CONFigure:HYSTeresis:UPPer
on page 1138
Lower Level Hysteresis
When the reference level is adjusted automatically using the Auto Level function, the
internal attenuators and the preamplifier are also adjusted. To avoid frequent adapta-
tion due to small changes in the input signal, you can define a hysteresis. This setting
defines a lower threshold the signal must fall below (compared to the last measure-
ment) before the reference level is adapted automatically.
Remote command:
[SENSe:]ADJust:CONFigure:HYSTeresis:LOWer
on page 1138
Show Search Protocol
Displays the results of the automatic measurement performed to determine the optimal
measurement configuration.
Search Mode
Determines the search mode for the automatic measurement performed to determine
the optimal measurement configuration.
"Fast" The measurement is optimized for speed.
"Pulse opti-
mized" The measurement is optimized to analyze pulse signals adequately.
Remote command:
[SENSe:]ADJust:CONFigure:SMODe
on page 1138
Adjusting settings automatically