Video Pattern Generator 2238 User’s Manual
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The following explains the parameter settings of FL CH.
TONE/SWEEP: It switches to Tone mode or Sweep mode.
TONE FREQ: It sets the Audio channel frequency in the range of 10- 20000Hz;
1Hz/Step.
Hex: The audio channel volume ranged from 1 to 7FFFFF; 50mV/Step.
VOLUME: It sets audio channel volume (mV) in the range of 0- 2000mV; 50mV/Step.
dBFs: The audio channel volume ranged from -138.47 to 0; 50mV/Step.
MUTE: It turns off the voice output.
No Audio channel has voice output.