:FUNCtion:SOURce1
:FUNCtion:SOURce1 <value>
:FUNCtion:SOURce1?
<value>
string
CHANnel<n> GOFT
Specifies the source for channel math operations or the single source for the transforms. The GOFT parameter is only available for the FFT function.
<n>
integer
2
Channel number in NR1 format.
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.
<value><NL>
Specify the source for channel math operations or FFT transform.
:FUNCtion:SOURce1 CHANnel1