Rigol DS1204B Specifikace stáhnout pdf (Strana 75)

RIGOL

Programming Guide for DS1000B Series

2-67

Return Format:

The query returns SOURceA or SOURceB.

Example:

:TRIGger:ALTernation:SOURce□CH1CH2

Set the alternation channel as CH1CH2.

:TRIGger:ALTernation:CURRentSOURce SOURceB

Set the current channel as source B.

:TRIGger:ALTernation:CURRentSOURce? Return SOURceB.

(3) :TRIGger:ALTernation:TYPE

Command Format:

:TRIGger:ALTernation:TYPE□<value>[,<source>]

Function:

The command sets the trigger type. The <value> may be EDGE, PULSe or

VIDEO, and the <source> may be SOURceA or SOURceB, and the source A

and B are varying with the current alternation channel.

Query Format:

:TRIGger:ALTernation:TYPE?□[<source>]

Return Format:

The query returns EDGE or PULSE, VIDEO.

Example:

:TRIGger:ALTernation:TYPE□EDGE,SOURCeB

Set the trigger type as edge trigger.

:TRIGger:ALTernation:TYPE?□SOURCeB Return EDGE.

(4) :TRIGger:ALTernation:TimeSCALe

Command Format:

:TRIGger:ALTernation:TimeSCALe□<value>[,<source>]

Function:

The command sets the time scale of current channel. The <value> range is

2ns~20ms, and the <source> may be SOURceA or SOURceB, and the

source A and B are varying with the current alternation channel.

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Rigol DS1204B Specifikace Strana 75