Rigol DS1000CA series Guia do Utilizador descarregar pdf (Página 31)

RIGOL

User‟s Guide for DS1000CA Series

2-3

Knobs Explanations

Use the vertical controls to display signal waveforms by adjusting the vertical

and , and setting the input parameters.

1. Using vertical knob

The vertical control changes the vertical position of signal

waveforms in all channels (including MATH and REF). The resolution changes

according to the vertical level set. Pressing this knob will clear the channel offset

to zero.

2. Using vertical knob

The vertical control changes the vertical sensitivity of signal

waveforms in all channels (including MATH and REF). If the Volts/Div is set to

“Coarse”, the waveform scales in a 1-2-5 step sequence from 2 mV to 10 V. If the

Volts/Div is set to “Fine”, it scales to small steps between the coarse settings.

3. Channels would be adjustable by the vertical and only

when they are selected.

4. During the vertical positioning, a position message is displayed on the left

bottom of the screen, in the same color as the corresponding channel. The unit

is V (Volts).For instance: POS: 32.4mV Colours of words and channel waveform

are the same, the unit is V.

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Rigol DS1000CA series Guia do Utilizador Página 31