RIGOL
2-10 © Copyright RIGOL Technologies, Inc. 2007.
User Manual for DM3000 Series
Frequency Measurement
Frequency measurement function is only used for measuring the frequency of an AC
signal (AC voltage and AC current).
Press Æ Freq , enter the menu shown below:
Figure 2-8
Table 2-7 Ratio Measurement Menu Explanation
Function Menu Explanation
ON Open the Frequency Measurement Function
OFF Close the Frequency Measurement Function
Save all changes, back to a higher level menu.
Basic measurement:
1. Connect test leads as Figure 2-9 shown. Red test lead connects the HI Terminal,
Black test lead connects the LO Terminal.
2. Press or to select the AC voltage or current measurement function.
3. According to the voltage measuring scope, choose the correct range.
4. Set up the DC Ratio Measurement.
Press Æ Freq Æ On , to start the AC Frequency Measurement.
Press
to save all changes, back to a higher level menu.