Technical data

:FUNCtion Commands 16
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide 293
:FUNCtion:SOURce1
(see page 790)
Command Syntax
:FUNCtion:SOURce1 <value>
<value> ::= {CHANnel<n> | GOFT}
<n>::={1|2|3|4}for4chmodels
<n> ::= {1 | 2} for 2ch models
The :FUNCtion:SOURce1 command is used for any :FUNCtion:OPERation
selection (including the ADD, SUBTract, or MULTiply channel math
operations and the FFT transform). This command selects the first source
for channel math operations or the single source for the transforms.
The GOFT parameter is only available for the FFT function. It lets you
specify, as the function input source, the addition, subtraction, or
multiplication of two channels. When GOFT is used, the g(t) source is
specified by the :FUNCtion:GOFT:OPERation, :FUNCtion:GOFT:SOURce1,
and :FUNCtion:GOFT:SOURce2 commands.
Query Syntax
:FUNCtion:SOURce1?
The :FUNCtion:SOURce1? query returns the current source1 for function
operations.
Return Format
<value><NL>
<value> ::= {CHAN<n> | GOFT}
<n>::={1|2|3|4}for4chmodels
<n> ::= {1 | 2} for 2ch models
See Also • "Introduction to :FUNCtion Commands" on page 278
• ":FUNCtion:OPERation" on page 289
• ":FUNCtion:GOFT:OPERation" on page 285
• ":FUNCtion:GOFT:SOURce1" on page 286
• ":FUNCtion:GOFT:SOURce2" on page 287
NOTE
Another shorthand notation for SOURce1 in this command/query (besides SOUR1) is
SOUR.