VOLTCRAFT FG-1602 - [Source[1|2]]:Fm:state; [Source[1|2]]:Frequency:center

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[SOURce[1|2]]:FM:STATe
This command enables or disables FM modulation. The query returns the state of FM
modulation.
Syntax
[SOURce[1|2]]:FM:STATe {ON|OFF|<NR1>}
[SOURce[1|2]]:FM:STATe?
Arguments
ON or <NR1>≠0 enables FM modulation.
OFF or <NR1>=0 disables FM modulation.
Returns
<NR1>
Examples
SOURce1:FM:STATe ON
enables the CH1 FM modulation.
[SOURce[1|2]]:FREQuency:CENTer
This command sets or queries the center frequency of sweep for the specified channel.
This command is always used with the [SOURce[1|2]]:FREQuency:SPAN command. The
setting range of center frequency depends on the waveform selected for sweep.
Syntax
[SOURce[1|2]]:FREQuency:CENTer {<frequency>|MINimum|MAXimum}
[SOURce[1|2]]:FREQuency:CENTer? {MINimum|MAXimum}
Arguments
<frequency>::=<NRf>[<units>]
where:
<NRf> is the center frequency.
<units>::=[Hz|kHz|MHz]
Returns
<frequency>
Examples
SOURce1:FREQuency:CENTer 550kHz