Rigol DS1000D Manual do Utilizador descarregar pdf (Página 80)

RIGOL

User’s Guide for DS1000E, DS1000D Series

2-50

Trigger Holdoff

Trigger Holdoff can stabilize complex waveform, such as the pulse range. Holdoff

time is the oscilloscope’s waiting period before starting a new trigger. During Holdoff,

oscilloscope will not trigger until Holdoff ends. For instance: To trigger on the first

pulse on a group of them, users can set the holdoff time to Pulse cluster width.

Figure 2- 66 Trigger Holdoff display

To use trigger Holdoff:

1. Press the trigger MENU key to display Trigger Menu.

2. Press Set Up key to display trigger set up menu.

3. Turn the multi function knob ( ) to change Holdoff time until waveform is

stable.

4. Press Reset can reset the Holdoff time to its default value.

Time of holdoff

Trigger holdo

Trigger site

1 2 ... 75 76 77 78 79 80 81 82 83 84 85 ... 165 166

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Rigol DS1000D Manual do Utilizador Página 80