User manual

Remote Control
R&S
®
RTO
531User Manual 1316.0827.02 ─ 06
Suffix:
<m>
.
2...21
Source waveform, see chapter 16.2.2.1, "Waveform Suf-
fix", on page 419.
Parameters:
<AutoLevelMode> AUTO | PPRobability | MPRobability | ABSolutepeak | UPLM |
UMLP
AUTO
Auto select absolute probability: most suitable signal levels for the
selected measurement
PPRobability
Peak probability: signal levels with the highest probability value
MPRobability
Mean probability: signal levels with mean probability
ABSolutepeak
Absolute peak: absolute peak signal levels
UPLM
Upper absolute peak, lower mean probability: high signal level is
the upper absolute peak, low signal level is the level with the mean
probability in the lower half of the histogram.
UMLP
Upper mean probability, lower absolute peak: high signal level is
the level with mean probability in the upper half of the histogram,
low signal level is the lower absolute peak.
*RST:
AUTO
Example:
REFLevel5:AUTO:MODE PPRobability
Sets the automatic reference level mode for Channel2/Waveform1
to "Peak probability". C2W1 corresponds to suffix number 5.
See also: example "Automatic level detection, peak probabil-
ity" on page 528
Usage: SCPI confirmed
REFLevel<m>:AUTO[:STATe] <HistgAveraging>
Enables averaging over several histograms to determine the reference levels. The num-
ber of histograms to consider is defined using REFLevel<m>:AUTO:COUNt.
This function is only available in automatic reference level mode (see REFLevel<m>:
LDETection on page 528).
Suffix:
<m>
.
2...21
Source waveform, see chapter 16.2.2.1, "Waveform Suf-
fix", on page 419.
Command Reference