Owon Dual-Channel Series, Руководство пользователя, Страница: 93 / 157

4.Advanced User Guidebook
86
Remove
Meas Type
(left menu)
Select the types need to be deleted.
Remove Remove the chosen measure type
Remove All Remove all the measures
Show CH1
ON
OFF
Show all the measures of CH1 on the screen
Hide the window of CH1 measures
Show CH2
ON
OFF
Show all the measures of CH2 on the screen
Hide the window of CH2 measures
Configure
Gating
Screen
Cursor
Select "Screen" or "Cursor" to set the cur
sor range
Statistics
ON
OFF
select "ON" or "OFF" for measurement v
alue statistics
Statistics
Sel
Extremum
Difference
When the statistics function is turned on,
select "Extreme Value", the current
value, average value, maximum value,
and minimum value will be displayed at
the bottom of the screen; select
"Difference", the current value, average
value, standard deviation, and number of
samples will be displayed at the bottom
of the screen
Std Dev
Samples
The number of standard deviation
samples, the number of samples to
calculate the standard
deviation(Range:0-999)
Reset
Restart statistics on statistics
Measure
Only if the waveform channel is in the ON state, the measurement can be performed.
The automatic measurement can not be performed in the following situation: 1) On
the saved waveform. 2) On the Dual Wfm Math waveform. 3) On the Video trigger
mode.
On the Scan format, period and frequency can not be measured.
Measure the period, the frequency of the CH1, following the steps below:
1. Push the Measure button to show the automatic measurement function menu.
2.
Select Add in the bottom menu.
3.
In the right menu, select CH1 in the Source menu item.
4. In the left Type menu, turn the M knob to select Period .
5.
In the right menu, select Add . The period type is added.
6.
In the left Type menu, turn the M knob to select Frequency .
7. In the right menu, select Add . The frequency type is added.