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Select the Measurement Source
Click or tap the Source drop-down button to select the desired source. The analog
channel (CH1-CH4) can be selected to be the measurement source.
Even if the analog channel (CH1-CH4) is not enabled, you can still perform the DVM
measurements.
Select Measurement Mode
In the Mode item, you can select the DVM mode. The DVM measurement modes
include AC RMS, DC, and AC+DC RMS.
•
AC RMS: displays the root-mean-square value of the acquired data, with the DC
component removed.
•
DC: displays the average value of the acquired data.
•
AC+DC RMS: displays the root-mean-square value of the acquired data.
Set the Limits
When setting the limits, you can select when to turn on or off the beeper once it
reaches the limit line.
•
Limits Condition Setting
Click or tap the When toggle button to select "In Limits" or "Out Limits".
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Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
Figure 11.1 DVM Setting Menu
In Limits: when the voltage value is inside the limited range, you can enable
or disable the beeper to sound an alarm.
Digital Voltmeter (DVM) and Frequency Counter
HDO4000 User Guide
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