OWON TDS Series - Manual (Page 54)

5.Advanced User Guidebook
49
How to Measure Automatically
Press the Measure button to display the menu for the settings of the Automatic
Measurements.
The oscilloscopes provide 22 parameters for auto measurement, including Period,
Freq, Mean, PK-PK, RMS, Max, Min, Vtop, Vbase, Vamp, Overshoot, Preshoot,
Rise Time, Fall Time, +Width, -Width, +Duty, -Duty, Delay
, Delay
, Delay , Delay .
The "Automatic Measurements" menu is described as the following table:
Function Menu Setting Description
Add
Type Select type in the left menu
Source ①②③④ Select the source
Show all Show all the measures on the screen
Add
Add the selected measure types (shown at the
left bottom, you could only add 8 types at most)
Delete
Type
Select the type need to be deleted in the left
menu
Delete all Delete all the measures
Delete Delete the chosen measure type
Measure
Only if the waveform channel is in the ON state, the measurement can be
performed. The automatic measurement cannot be performed in the following
situation: 1) On the reference waveform. 2) On the Math waveform. 3) On the XY
format. 4) On the Scan format.
Measure the frequency, the period of the Channel CH1 and the mean, the PK-PK of
the Channel CH2, following below steps:
1. Press the Measure button.
2. Select Add in the bottom menu.
3. Select Source in the right menu; select ① in the left menu.
4. Select Type in the right menu; select Period in the left menu.
5. Select Add in the right menu, the period options added completes.
6. Select Freq in the left menu.
7. Select Add in the right menu, the frequency added completes, finish setting of
CH1.
8. Select Source in the right menu; select ② in the left menu.
9. Select Type in the right menu; select Mean in the left menu.
10. Select Add in the right menu, the Mean added completes.