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84 Chapter 4
Analog Modulation
Configuring the LF Output
To Configure the LF Output with an Internal Modulation Source
In this example, the internal FM modulation is the LF output source.
NOTE Internal modulation (Internal Monitor) is the default LF output source.
Configuring the Internal Modulation as the LF Output Source
1. Press
Preset.
2. Press the
FM/ΦM hardkey.
3. Press
FM Dev > 75 > kHz.
4. Press
FM Rate > 10 > kHz.
5. Press
FM Off On.
You have set up the FM signal with a rate of 10 kHz and 75 kHz of deviation. The FM annunciator is
activated indicating that you have enabled frequency modulation.
Configuring the Low Frequency Output
1. Press the
LF Out hardkey.
2. Press
LF Out Amplitude > 3 > Vp.
3. Press
LF Out Off On.
You have configured the LF output signal for a 3 volt sine wave (default wave form) output which is
frequency modulated using the
Internal 1 Monitor source selection (default source).