Instructions

Table Of Contents
Multimeter Measurements
R&S
®
Scope Rider RTH
155User Manual 1326.1578.02 ─ 15
Meter <n>
Switches the selected meter on or off.
Remote command:
METer<m>:SENSe:STATe on page 399
Measure Type
Sets the measurement type for the selected meter.
The AC coupling is activated if the selected channel is only used for AC measure-
ments. If the selected channel is also used for DC or AC+DC measurement, the AC
coupling is deactivated and the AC value is calculated out of the AC+DC and DC val-
ues. The precision of the results is reduced.
Menu icon Meter icon Description
AC voltage or current measurement
AC+DC voltage or current (RMS) measurement
DC voltage or current measurement
for current measurement, an external shunt resistor or I/U converter is needed.
Remote command:
METer<m>:SENSe:FUNCtion on page 405
Input Signal
Selects the channel which is measured by the selected meter.
Remote command:
METer<m>:SENSe:SOURce on page 399
Relative
Activates or deactivates relative measurement. If you activate this function, the cur-
rently measured value is taken as reference value. Instead of the bargraph, the refer-
ence value and the measured value are displayed (see Figure 7-7). You can also set a
desired value as reference value, see "Reference/Reference Manual" on page 156.
Figure 7-7: Relative measurement
1 = Reference value
2 = Measured value relative to reference value
Voltmeter (R&S RTH1004)