Chapter 5 Operating
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Otherwise, this works analogously to graphics area 1 except that the corresponding func-
tions (e.g. for Read/Write) are found in functional area 2.
The diagram indicates if nonlinear phase precorrection is switched off. The display and
drawing levels still remain active, however.
For further details, please see the "Characteristic Curves" section.
5.5 Setting Nonlinear Frequency Response
Precorrection
The FreqCorrection field is for setting extended nonlinear precorrection. You can specifi-
cally influence the effects of the amplitude and phase characteristics for low-frequency and
high-frequency signal components (frequency response correction).
All entries are numeric. The Amplitude and Phase diagrams show the characteristics of
nonlinear precorrection and the location of the thresholds (inset points) plus percentages
for the effect of the frequency response correction.
Fig. 21 The FreqCorrection operating window