Agilent Technologies 5000 Series manual FUNCtionSOURce, FUNCtionOPERation on

3Commands by Subsystem

:FUNCtion:SOURce

(see page 530)

Command Syntax :FUNCtion:SOURce <value>

<value> ::= {CHANnel<n> ADD SUBTract MULTiply}

<n> ::= {1 2 3 4} for the four channel oscilloscope models <n> ::= {1 2} for the two channel oscilloscope models

The :FUNCtion:SOURce command is only used when an FFT (Fast Fourier Transform), DIFF, or INT operation is selected (see the:FUNCtion:OPERation command for more information about selecting an operation). The :FUNCtion:SOURce command selects the source for function operations. Choose CHANnel<n>, or ADD, SUBT, or MULT to specify the desired source for function DIFFerentiate, INTegrate, and FFT operations specified by the :FUNCtion:OPERation command.

Query Syntax :FUNCtion:SOURce?

The :FUNCtion:SOURce? query returns the current source for function operations.

Return Format	<value><NL>
	<value> ::= {CHAN<n> ADD SUBT MULT}
	<n> ::=	{1	2 3 4} for the four channel oscilloscope models
	<n> ::=	{1	2} for the two channel oscilloscope models
See Also	• "Introduction to :FUNCtion Commands" on page 182

•":FUNCtion:OPERation" on page 186

190 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Reference