HP 8920A - DC Level; De-Emp Gain; De-Emphasis; Distn

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S:\HP892XX\USRGUIDE\manual\afascrn.fb
Chapter 5, AF Analyzer Screen
Block Diagram
DC Level
This field displays the DC voltage entering at the DC input port on the back of the
Test Set.
De-Emp Gain
De-emphasis gain displays and selects the desired AF analyzer de-emphasis
amplifier gain.
See Also
Gain Cntl
field description, on page 107
De-Emphasis
This setting selects or bypasses the 750 ms de-emphasis networks in the audio
analyzer and speaker circuitry.
See Also
"Interaction Between Screens" on page 54
Distn
This field displays the percent of distortion. The Distortion measurement is only
for a 1 kHz signaling tone.