HP ESG Series - FM Dev Couple off on; FM Dual-Sine Ampl Ratio

5-38
Hardkey and Softkey Reference
FM
Status after Normal Preset: 1 kHz
SCPI Commands:
[:SOURce]:FM[1]|2[:DEViation] <val><unit>
[:SOURce]:FM[1]|2[:DEViation]?
FM Dev Couple Off On
This softkey toggles the FM deviation coupling on and off. Turning on FM
deviation coupling links the FM deviation values of
FM Path 1 and FM Path 2.
When the values are coupled, any change you make to one FM deviation value is
applied to both FM deviation values.
Softkey Location: Press
FM/ΦM, More (1 of 2) FM Dev Couple Off On
Status after Normal Preset: Off
SCPI Commands:
[:SOURce]:FM[1]|2:[DEViation]:TRACk ON|OFF|1|0
[:SOURce]:FM[1]|2:[DEViation]:TRACk?
FM Dual-Sine Ampl Ratio
Press this softkey to set the ratio of the deviation of FM tone 2 to the deviation of
FM tone 1 as a percent. The range of values allowed is 0 to 100%. The minimum
increment allowed is 0.1%. The sum of the two FM deviations results in the total
FM deviation (set by the
FM Dev softkey in the initial FM Menu).
For example, if the total FM deviation is 3.0 kHz and you set
FM Dual-Sine Ampl Ratio to 50%, then the deviation of FM tone 1 will be 2.0 kHz
and the deviation of FM tone 2 will be 1.0 kHz (50% of 2.0 kHz) so that the
deviation of the two tones adds up to 3.0 kHz (2.0 kHz plus 1.0 kHz).
Softkey Location: Press
FM, More (1 of 2), FM Waveform, Dual-Sine,
FM Dual-Sine Ampl Ratio
SCPI Commands:
[:SOURce]:FM[1]|2:INTernal[1]:FREQuency:ALTernate:AMPLitude:PERCent
<val><unit>
[:SOURce]:FM[1]|2:INTernal[1]:FREQuency:ALTernate:AMPLitude:PERCent?