Tektronix TBS2000 Series

FFT:SOURce
Sets or queries the source of the FFT waveform.
Group
FFT
Syntax
FFT:SOURce {CH1|CH2|CH3|CH4}
FFT:SOURce?
Arguments
{CH1|CH2|CH3|CH4} the FFT source channel.
Examples
FFT:SOURce ch2 sets the FFT source waveform to CH2.
FFT:SOURce? might return "CH2" if CH2 is the FFT source waveform.
FFT:SRCWFM
Sets or queries the FFT source waveform display state.
Group
FFT
Syntax
FFT:SRCWFM <ON|OFF|NR1>
FFT:SRCWFM?
Arguments
<NR1> = 0 does not display the FFT source waveform, any other value displays
the FFT source waveform.
Examples
FFT:SRCWFM 0 turns off the display of the FFT source waveform.
FFT:SRCWFM? might return 1 indicating the FFT source waveform is
displayled.
F commands
122 TBS2000 Series Programmer