Key Reference
F
Chapter 5150
FM Tone 1 Rate
Supported PSG-A Series
This softkey enables you to set the internal modulation frequency for the FM tone 1 rate
of the dual-sine FM waveform.
Preset 400.0 Hz
Range 0.5 Hz
−
1.0 MHz (minimum increment is 0.5 Hz)
Location Page 236
Remarks This key is coupled to the
FM Rate softkey in the initial FM menu and
the
FM Start Rate softkey in the FM swept-sine menu. Any value set for
FM Tone 1 Rate is reflected in the FM Rate and FM Start Rate softkeys.
FM Tone 2 Ampl Percent Of Peak
Supported PSG-A Series
This softkey enables you to adjust the amplitude of the alternate frequency as a
percentage of the peak analog modulation amplitude. For example, if the tone 2
amplitude is set to 30.0% of the total amplitude, then the primary frequency is 70.0% of
the total amplitude.
Default 50.0%
Range 0.1%
−
99.9%
Location Page 236
Remarks This is applicable only for the dual-sine function.
FM Tone 2 Rate
Supported PSG-A Series
This softkey enables you to set the internal modulation frequency for the FM tone 2 of
the dual-sine FM waveform.
Default 400.0 Hz
Range 0.5 Hz−1.0 MHz (minimum increment is 0.5 Hz)
Location Page 236
Remarks This key is coupled to the
FM Stop Rate softkey in the FM swept-sine
menu. Any value set for
FM Tone 2 Rate is reflected in the FM Stop Rate
softkey.
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