Owon HDS-N Series Manual do Utilizador descarregar pdf (Página 49)

OWON HDS-N Series Handheld DSO & DMM 8-Advanced Function of Oscilloscope

Press ◄ (yellow) or ► (yellow) to adjust the range of M waveform

Press ▲ (yellow) or ▼ (yellow) to adjust the position of M waveform

Now, look at the display and you will find a screen that looks like the following figure 38.

Figure 38: Waveform Mathematics

5. Press the F3 key and Close the waveform M.

8.4 Setting the Trigger System

The Trigger defines the time when the acquisition of data and display of waveform. If it is set

correctly, the trigger can turn an unstable display into a significant waveform.

When starting the acquisition of data, the oscilloscope collects sufficient data to draw the

waveform at the left side of the triggering point. With waiting for the triggering condition, the

oscilloscope is gathering data continuously. After a trigger is detected, the oscilloscope gathers

enough data continuously to draw the waveform at the right side of the triggering point.

To make a trigger mode setting, do the following:

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

2. Press the MENU

▲ or MENU

▼ key to select TRIG MODE and five options are displayed

at the bottom of the screen.

3. Select from F1 to F5 key to make a different setting.

4. Press OPTION and left bottom display as below during edge trigger and video trigger:

— Time

—

Time Base

—

Trig

—

Trig

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 87 88

Sem comentários

Owon HDS-N Series Manual do Utilizador Página 49