UNI-T UTD2102CEX - Chapter XII Applicaion Example; Example 1: Measuring Simple Signals; Example 2: Observing the Delay Caused by a Sine Wave Signal Passes through the Circuit

UTD2000 Series User Manual
48
Chapter XII Applicaion example
Example 1: Measuring simple signals
To observe and measure an unknown circuit signal, and to quickly
display and
measure the signal's frequency and peak-to-peak value.
(1) To quickly display this signal, follow the steps below：
① In the probe menu, set the attenuation factor to 10X and set
the switch on the
probe to 10X.
② Connect the CH1 probe to the circuitry point to be measured press AUTO.
③ The oscilloscope will carry out auto setup to optimise waveform display. In this
status, you can further adjust the
vertical and horizontal range until you get the
desired
waveform display.
(2) Voltage and time parameters for automatic measurement
Your oscilloscope can automatically measure most display signals. To measure
signal frequency and peak-to-peak value, follow the steps below :
① Press MEASURE to display the automatic measurement menu.
② Press F1 to enter the measurement type selection menu.
③ Press F3 to select Voltage；
④ Press F5 to go to page 2/4, then press F3 to select measurement type : Peak
value.
Figure 12-1 Automatic measurement
⑤ Press F2 to enter the measurement type selection menu,
then press F4 to
select Time.
⑥ Press F2 to select measurement type : Frequency. Peak-to-peak value and
frequency measurement value are now displayed in positions F1 and F2
respectively.
Example 2: Observing the delay caused by a sine wave signal passes through the
circuit
As in the previous scenario, set the probe attenuation factor of the probe and