APPLICATION AND MEASUHEMENIS
Once the operator becomes familiar with the instrument
and makes the initial operator's adjustments, this section
will aid in making measurements. Basically, this instrument
is used the same as if it were an individual multimeter and
individual general purpose oscilloscope with the added con
venience of having both functions in one cabinet.
The procedures for making the basic voltage and
resistance measurements with the digital multimeter are the
same as those in the Adjustments and Basic Displays section
and will not be duplicated here.
instantaneous Amplitude Measurement-DC
(Figure 12)
Measure the amplitude of any point on a waveform with
respect to ground as follows:
1. Set Vertical Coupling to DC.
2. Apply the signal to be measured to either vertical in
put connector. Set Vertical Mode to the channel being
used.
3. Obtain a stable display.
4. Set SEC/DIV switch to display several cycles of
signal.
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305 Oporators
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