Acquisition and waveform setup
R&S
®
RTO6
173User Manual 1801.6687.02 ─ 05
Offset
The vertical center of the selected channel is shifted by the of
fset value and the signal
is repositioned within the diagram area. Negative of
fset values move up the waveform,
positive values move it down.
Within a given operation range, modifying the offset is equivalent to moving vertically
the display range. The offset can only be modified such that the display range reaches
at most the limits of the operation range.
For the voltmeter channels, the Scale, the Offset and the "Position" specify the operat-
ing range of the voltmeter.
Remote command:
ZVC:Z<m>:V<n>:OFFSet on page 1373
ZVC:Z<m>:I<n>:OFFSet on page 1368
Setup
Opens the voltage or current settings for the selected channel. See Chapter 5.7.2,
"ZVC voltage settings", on page 176 and Chapter 5.7.3, "ZVC current settings",
on page 177.
Zero Comp
Shows the status of the zero compensation of each current channel. The green check-
mark indicates that the zero offset is compensated automatically. To adjust the settings,
tap the icon. For details, see Chapter 5.7.1.3, "Zero compensation", on page 175.
Remote command:
ZVC:Z<m>:I<n>:ZERComp:STATe? on page 1377
All on
Enables all available channels.
All off
Disables all available channels.
Decimation mode
Selects the decimation mode for all R&S RT-ZVC probes. Decimation reduces the data
stream of the ADC to a stream of waveform points with lower sample rate and a less
precise time resolution.
"Sample"
One of n samples in a sample interval of the ADC is recorded as
waveform point, the other samples are discarded. The time between
the two adjacent waveform points is exactly the resolution. V
ery short
glitches might remain undiscovered by this method.
"Peak detect"
The minimum and the maximum of n samples in a sample interval are
recorded as waveform points, the other samples are discarded.
"High res"
The average of n sample points is recorded as one waveform sam-
ple. A
veraging reduces the noise, the result is a more precise wave-
form with higher vertical resolution. The high measurement resolution
is suitable for high accuracy measurements of instantaneous values.
Remote command:
ZVC:TYPE
on page 1367
R&S R
T-ZVC probe
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