User Manual
130
9.
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)
Push 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, the frequency of the CH1, following the steps below:
(1)
Push the
Measure
front panel button to show the Measure menu.
(2)
Select
Add
in the bottom menu.
(3)
In the left Type menu, turn the
M
rotary control to select
Period
.
(4)
In the right menu, select
CH1
in the
Source
menu item.
(5)
In the right menu, select
Add
. The period type is added.
(6)
In the left Type menu, turn the
M
rotary control to select
Frequency
.
(7)
In the right menu, select
CH1
in the
Source
menu item.
(8)
In the right menu, select
Add
. The frequency type is added.
The measured value will be displayed at the bottom left of the screen automatically
(see
Summary of Contents for MP720021
Page 1: ...i Digital Storage Oscilloscope 100MHz Model MP720025...
Page 5: ...v Appendix B General Care and Cleaning 147 Appendix C Battery Using Guide 148...
Page 27: ...User Manual 22 Control the vertical cursor line Switch to select the lines...
Page 36: ...User Manual 31 Figure 4 1 Hamming window Figure 4 2 Rectangle window...
Page 37: ...User Manual 32 Figure 4 3 Blackman window Figure 4 4 Hanning window...
Page 38: ...User Manual 33 Figure 4 5 Kaiser window Figure 4 6 Bartlett window...
