User manual

Acquisition and Setup
R&S
®
RTO
47User Manual 1316.0827.02 ─ 06
ProbeMeter: Enable
Enbles the integrated R&S Probe Meter of active R&S probes. This voltmeter measures
DC voltages between the probe tip and ground connection with very high precision and
enables ground-referenced measurements of voltages. The DC measurement is per-
formed continuously and in parallel to the measurements of the oscilloscope. The mea-
sured DC value is displayed in a result box on the screen.
ProbeMeter: AutoZero
Displays the zero error of an active probe, the result of a mean measurement of the R&S
Probe Meter.
To start the auto zero measurement, tap the "Auto Zero" button. To include this additional
zero offset in the Probe Meter DC offset result, enable "Use AutoZero". The Probe Meter
DC offset is shown in the "Probe Meter result box".
ProbeMeter: Measurement type
Selects the input voltage that is measured by the differential active probe.
"Differential"
Measures the voltage between the positive and negative signal sockets.
"Common
mode"
Measures the mean voltage between the signal sockets and the ground
socket. Use this mode to measure the voltage level relative to ground,
for example, to check the operating voltage window.
See also: "Differential active probes" on page 22.
SCPI command:
PROBe<m>:SETup:MEASurement on page 444
2.3.3.2 Probe Attributes
The "Probe Attributes" tab provides an overview of all R&S probes connected to an input
channel.
For a specification of the probe parameters refer to the data sheet.
Reference for Acquisition and Setup