Rohde & Schwarz R&S UPP, Руководство пользователя

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Instrument Functions
R&S
®
UPP
539 User Manual 1411.1055.32 ─ 10
Sweep, FFT, Waveform, Bar Graph
Remote command:
DISPlay:SWEep<n2>:A:LIMUpper:SOURce:VALue
on page 794
DISPlay:SWEep<n2>:B:LIMUpper:SOURce:VALue
on page 794
Source Filename
File name for an upper limit curve if "File" has been selected under "Source".
Available in the graphics subsystems
Sweep, FFT, Waveform, Bar Graph
Remote command:
DISPlay:SWEep<n2>:A:LIMUpper:SOURce:FILE
on page 794
DISPlay:SWEep<n2>:B:LIMUpper:SOURce:FILE
on page 794
Limit Lower
A lower limit / limit curve can be defined for the measurement, whereby each mea-
sured value is compared with the limit / limit curve. The limit / limit curve is plotted in
red in the coordinate system of the graphical display.
Limit violations are marked by red dots on a curve or by red bars on a bar graph.
An additional display in the bottom right corner of the graphical display with an arrow
pointing
downward marks the under ranging of the lower limit or limit line.
Pressing the [START ] key causes the existing limit underranging to be reset and new
violations to be recorded.
Available in the graphics subsystems
Sweep, FFT, Waveform, Bar Graph
Remote command:
DISPlay:SWEep<n2>:A:LIMLower
on page 791
DISPlay:SWEep<n2>:B:LIMLower
on page 791
Curve, Spectrum and Bar Graph Display