Rigol DS1000CA series Guia do Utilizador descarregar pdf (Página 132)

RIGOL

User‟s Guide for DS1000CA Series

4-2

6. After pressing the RUN/STOP button, the oscilloscope does not display

any waveform on screen.

Check whether the Trigger Mode is set to “Normal” or “Single” and see whether

the trigger level is out of the signal range. If yes, set the trigger level in proper

range by turning the knob or pressing the 50% button. Or set the

Trigger Mode as “AUTO”. Moreover, push AUTO button to display the waveform

on screen.

7. After the Acquisition is set to “Averages” or Display Persistence is set

ON, the waveform refreshes slowly.

It is normal in these settings.

8. The signal is displayed as ladder like waveform.

(1) The time base maybe is too low. Turn the horizontal knob to

increase horizontal resolution to improve the display.

(2) Maybe the display Type is set to “Vectors” set it to “Dots” mode to improve the

display.

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Rigol DS1000CA series Guia do Utilizador Página 132