Rigol DS1000CA series Guia do Utilizador descarregar pdf (Página 73)

RIGOL

User‟s Guide for DS1000CA Series

2-45

The waveform displayed on the screen will change in conjunction with the setting of

Acquire menu.

 To reduce the displayed random noise, select the Average Acquisition. This

mode would make the screen refresh slower.

 To Avoid signal aliasing, select Peak Detect Acquisition.

 Select Real-time acquisition to observe the single-shot or pulse signals.

 Select Equ-Time to observe high frequency repetitive signals.

Figure 2-57

Signal that contains noise, and without average sampling

Figure 2-58

Display signal after average sampling

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Rigol DS1000CA series Guia do Utilizador Página 73