User manual

Operator's Manual
Digital Voltmeter
The Digital Voltmeter option (WS3K-DVM) activates an integrated 4-digit digital voltmeter and 5-digit
frequency counter that operates through the same probes already attached to the oscilloscope channels.
Use it to view real-time measurements through a dedicated user interface display that continues even when
your triggering system is stopped.
NOTE: You do not need to display the source channel trace to see the voltage readout on the DVM descriptor
box and dialog.
DVM Readout
DVM DESCRIPTOR BOX
A. AutoScale indicator; "A" when on, blank when off
B. Mode
C. Input channel measured
D. Voltage readout, color coded to match input channel
DVM DIALOG
A. Last measured voltage
B. Histogram of measured voltage
C. Vertical range (in -/+ divisions) of signal
D. Amplitude and Frequency readout
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