Illustration 5 : Using The Cursors For Measurement - UNI-T UTD4000 Series User Manual

. . ,
i e 2 to 256 until you get the desired
waveform display that meets observation and
measurement requirements
)
below
Figure 3-5 Signal noise suppressed
Caution : In the average sampling mode the
waveform display will update at a slower rate.
This is normal.
86

Illustration 5 : Using the cursors for measurement

Yo u r o s c i l l o s c o p e c a n m e a s u r e 2 8 w a v e f o r m
. (
See the figure
parameters automatically. All auto parameters can be
measured with the cursors. By using the cursors, you
can quickly measure the time and voltage of a
waveform.
I. Measuring the frequency of a Sinc peak
To measure the peak frequency of a Sinc signal,
follow the steps below :
1.
2.
3.
4.
5.
UTD4000 Four-channel User Manual
P r e s s [ C U R S O R ] t o d i s p l a y t h e c u r s o r
measurement menu.
Press [ F1 ] to activate the cursor measurement
function.
Press [ F1 ] again to set cursor type to time
Press [ F3 ] to set the vertical cursor unit to Hz
Turn the MULTIPURPOSE
cursor 1 at the Sinc first peak
.
.
control knob to set
.