User manual

Measurements
R&S
®
RTO
169User Manual 1316.0827.02 ─ 06
Histogram
Selects the histogram on which the measurement is based. Histograms are defined via
the "MEAS > Histogram" menu item.
SCPI command:
MEASurement<m>:HISTogram:SELect on page 561
Main measurement
Defines the main histogram measurement type. This measurement is the one referred to
if the measurement waveform is used as a source for math calculations. The main mea-
surement cannot be disabled in the measurement overview.
For a description of available measurement types, see chapter 5.2.1.4, "Histo-
grams", on page 138.
SCPI command:
MEASurement<m>:MAIN on page 524
Additional histogram measurements
In addition to the main measurement, further histogram measurements can be performed
simultaneously. The selected measurements are displayed in an overview table. The
main measurement is also listed in the overview table, but cannot be disabled here.
The overview table also contains the limit and margin definitions if a limit check is enabled,
see "Limit check" on page 160.
For a description of available measurement types, see "Main measure-
ment" on page 169.
"Activate"
opens the measuement table to select individual measurements
"All on"
enables all available additional measurements.
Automatic Measurements