Owon HDS Series Manual do Utilizador descarregar pdf (Página 28)

OWON HDS Series Handheld DSO & DMM 6-Using the Scope

6.13 Using Persistence to Display Waveforms

You can use Persistence to observe dynamic signals.

1. Press MENU key and 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 15 can be shown.

figure 15: Persistence to Observe Dynamic Signals

6.14 Using Peak Detection to Display Glitches

You can use this function to display events (glitches or other asynchronous waveforms) of 50 ns

or wider.

1. Press MENU key and the function menu appears at the right side of the screen.

2. Press MENU ▲ or MENU ▼ key to select the ACQU MODE. Four items selectable are

displayed at the bottom of the screen.

3. Press F2 key and jump to Glitch Detect. In this case, you can test the glitch.

Now, you can see a screen that looks like the following figure 16.

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 71 72

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Owon HDS Series Manual do Utilizador Página 28