6. Demonstration
6. Demonstration
Example 1: Measurement a Simple Signal
The purpose of this example is to display an unknown signal in the circuit, and
measure the frequency and peak-to-peak voltage of the signal.
1. Carry out the following operation steps for the rapid display of this signal:
(1)
Set the probe menu attenuation coefficient as
10X
and that of the switch in the
probe switch as
10X
(see "
How to Set the Probe Attenuation Coefficient
(2)
Connect the probe of
Channel 1
to the measured point of the circuit.
(3)
Press the
Autoset
button.
The oscilloscope will implement the
Autoset
to make the waveform optimized, based
on which, you can further regulate the vertical and horizontal divisions till the
waveform meets your requirement.
2. Perform Automatic Measurement
The oscilloscope can measure most of the displayed signals automatically. To
measure the period and frequency of the Channel 1 and the mean and peak-to-peak
voltage of the Channel 2, follow below steps:
(1)
Press the
Measure
button to activate the measurement function menu.
(2)
Press the
H1
to display the Add menu.
(3)
Press the
F2
button to choose
CH1
as the source.
(4)
Press the
F1
button, the type items will display at the left of screen, and turn the
M
knob to choose
Period
.
(5)
Press the
F4
button, the period measurement will be added.
(6)
Press the
F1
button again, the type items will display at the left of screen, and
turn the
M
knob to choose
Freq
.
(7)
Press the
F4
button, the frequency measurement will be added, finish settings of
channel 1.
(8)
Press the
F2
button to choose
CH2
as the source.
(9)
Press the
F1
button,
the type items will display at the left of screen, and turn the
M
knob to choose
Mean
.
(10)
Press the
F4
button, the
mean measurement will be added.
(11)
Press the
F1
button, the type items will display at the left of screen, and turn the
M
knob to choose
PK-PK
.
(12)
Press the
F4
button, the
peak-to-peak voltage measurement will be added, finish
72
