Rigol DS1000M Guia do Utilizador descarregar pdf (Página 29)

RIGOL

User’s Guide for DS1000 Series

4. Press FORCE

Press this button starts an acquisition regardless of an adequate trigger signal,

usually used in “Normal” or ”Single” trigger mode. This button has no effect if the

acquisition is already stopped.

Key point:

Holdoff: A time interval before the oscilloscope response to next trigger

signal. During this holdoff period, the trigger system becomes “blind” to

trigger signals. This function helps to view complex signals such as an AM

waveform. Press Holdoff button to activate (

) knob, then turn it to adjust

Holdoff time.

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Rigol DS1000M Guia do Utilizador Página 29