Chapter 3: Application Examples; Example 1: Measurement Of Simple Signals - UNI-T UTD2025C Operating Manual

Operating Manual for UTD2000/3000
Chapter 3: Application Example
The first example: Measurement of simple signal
It has to observe a unknown signal in the circuit for
quick display and measurement of signal frequency
and peak value.
1. Please operate according to following steps for
quick signal display:
1. Please operate according to following steps for
quick signal display:
To set probe menu attenuation coefficient to 10*
and set switch on the probe to 10*.
To connect CH1 probe to measured point of
circuit.
To press AUTO button.
Digital storage oscillograph can set automatically
for the best waveform display. You can also adjust
vertical or horizontal gear on above basis so that
waveform display can meet related requirements.
2 Automatic measurement of signal voltage and
time parameters
Digital storage oscillograph can measure most of
display signals automatically. Please operate
according to following steps for measurement of
signal frequency and peak value.
To press MEASURE key to display automatic
measurement menu;
To press F1 to enter into measurement menu
category for selection
To press F3 to select voltage category
To press F5 to turn to 2/4 page then press F3 to
select measurement type of peak value
To press F2 to enter into measurement menu
category for selection then press F
time category
To press F2 to select measurement type of
frequency.
to select
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