Rigol MSO/DS2000A Series Uživatelský manuál stáhnout pdf (Strana 230)

RIGOL Chapter 13 Signal Source

13-6 MSO2000A/DS2000A User’s Guide

To Output Pulse

Press Setup1 to open the waveform setting menu. Press Wave and select “Pulse”.

At this point, you can set the pulse parameters. For the detailed setting method, refer

to the introduction in “

To Output Sine”. This section only introduces “DutyCycle”.

Duty Cycle

It is defined as the percentage that the high level takes up in the whole pulse period.

Duty Cycle=

t/T*100%

Set the duty cycle

Press DutyCycle and use or the navigation knob to set the duty cycle of the

pulse. The range is from 10% to 90%. The default is 20.0%.

To Output DC

Press Setup1 to open the waveform setting menu. Press Wave and select “DC”. At

this point, you can output a DC signal with the specified offset.

Set the offset

Press Offset to set the offset of the DC signal. When the impedance is HighZ, the

range is from -2.5 V to +2.5 V; when the impedance is set to 50 Ω, the range is from

-1.25 V to +1.25 V. For the setting method, please refer to the introduction in

“

Parameter Setting Method”.

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Rigol MSO/DS2000A Series Uživatelský manuál Strana 230