RIGOL
© Copyright RIGOL Technologies, Inc. 2007. 3-5
User Manual for DM3000 Series
Example 4: dBm Measurement
Do these steps as follow:
1. Connect test leads as Chapter 1 introduced. Now we want to measure an AC
Voltage. Connect test leads as shown:
Figure 3-7
2. Press button, select Resistance measurement function. And choose a
correct range. Write down the reading count.
3. Press button, select AC Voltage measurement function. And choose a
correct range.
4. Set the Total measurement function parameters.
(1). Press Æ dBm , set the Resistance measurement value with the direction
key.
(2). Press , save all changes, back to a higher level menu.
5. Start dBm measurement.
(1). Press Æ ON , turn on dBm measurement function.
(2). Press
,and finish this setting.
6. Lead test leads into circuit, starts to measurement.
Figure 3-8
AC Voltage
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