OWON HDS1021M - Manual (Page 26)

OWON HDS1021M Handheld DSO & DMM 6-Using the scope
displayed at the bottom of the screen.
3. Press the F3 key to select Average, then, press F4 key to jump to Averaging 16 item. This
averages the outcomes of 16 acquisitions and shows the final averaging result on the screen,
shown as the following figures.
See the following figure 12:
figure 12: Average Factor Sampling Mode
6.13 Using Persistence to Display Waveforms
You can use Persistence to observe dynamic signals.
1. Press MENU key than the function menu appears on the right side of the screen.
2. Press MENU ▲ or MENU ▼ key to select DISP SET. Four items selectable are displayed
at the bottom of the screen.
3. Press F2 key to select Persist 1 sec, 2 sec, and 5 sec, infinite or close. In this case, jump to
Infinite and the observed dynamic is kept on the screen continuously. When the item Close
is selected, the Persistence function is closed.
Look at the display, a screen like the following figure 13 can be shown.
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