Tektronix AFG3000 - Manual (Page 122)

Syntax and Commands
3-48 AFG3000 Series Arbitrary/Function Generators Reference Manual
[SOURce[1|2]]:FM:INTernal:FUNCtion:EFILe
This command sets or queries an EFILe name used as a modulating waveform for
FM modulation. A file name must be specified in the mass storage system. This
command causes an error if there is no file in the mass storage.
Group Source
Syntax [SOURce[1|2]]:FM:INTernal:FUNCtion:EFILe
[SOURce[1|2]]:FM:INTernal:FUNCtion:EFILe?
Arguments ::= specifies a file name in the mass storage system. The
includes path. Path separators are forward slashes (/).
Returns
Examples SOURce1:FM:INTernal:FUNCtion:EFILe “SAMPLE1”
sets a file named “SAMPLE1” in the mass storage.
[SOURce[1|2]]:FM:SOURce
This command sets or queries the source of modulating signal of FM modulation
for the specified channel.
Group Source
Syntax [SOURce[1|2]]:FM:SOURce [INTernal|EXTernal]
[SOURce[1|2]]:FM:SOURce?
Arguments INTernal means that the carrier waveform is modulated with the internal source.
EXTernal means that the carrier waveform is modulated with an external source.
Returns INT|EXT
Examples SOURce1:FM:SOURce INTernal
sets the CH 1 source of modulating signal to internal.