Owon HDS-N Series Manuel d'utilisateur télécharger pdf (Page 32)

OWON HDS-N Series Handheld DSO & DMM 6-Using the Oscilloscope

6.17 Using Waveform Mathematics Functions

When adding (CH1 + CH2), subtracting (CH1 – CH2, CH2 – CH1), multiplying (CH1 * CH2) or

dividing （CH1 / CH2） the input waveforms of CHI and CH2, the Oscilloscope will display the

mathematical result waveform M and the input waveforms of CH1 and CH2 on the screen. The

Mathematics functions perform a point-to-point calculation on the waveforms CH1 and CH2.

To use a Mathematics function, do the following:

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

2. Press the MENU

▲ or MENU

▼ key to select the WAVE MATH. Five items selectable

appears at the bottom of the screen.

3. Press F3 key to select CH1+CH2 and the calculated waveform M (green) appears on the

screen.

4. Press OPTION until left bottom display as

◄/►—CHMath Volts/Div

▲/▼—CHM Zero

5. Press ▲ (yellow) or ▼ (yellow) to adjust vertical display position of waveform M.

Press ◄ (yellow) or ► (yellow) to adjust display times factor of waveform M.

Now, you can see a screen that looks like the following figure 19.

Figure 19: Waveform Mathematics

6. Press the F3 key to close Waveform Calculation.

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 87 88

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Owon HDS-N Series Manuel d'utilisateur Page 32