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CVR250
SECTION 4
CVR250OPS
20/10/06
www.snellwilcox.com
Version 1 Issue 4
4.9
ENHANCE
A momentary push of this button will toggle the
Enhance function ON or OFF.
A prolonged push of this button will reveal the
enhance menu.
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Enhance…
Enhance
Enable Enhance
Aperture...
V Enhance...
H Enhance...
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Enable Enhance
Selecting this item will enable the Vertical and
Horizontal enhance functions.
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Aperture
Aperture A
Aperture B
Aperture
Aperture A and B are used to optimize the linear
standards conversion aperture used.
Aperture A is suited for pictures with large amounts
of fast motion to be displayed with minimal blurring
effects and maximum sharpness.
Aperture B is suited for pictures that contain limited
amounts of fast motion and allows a picture to be
displayed with a minimal amount of motion-induced
aliasing effects.
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V Enhance
This allows Vertical enhancement to be applied to
the processed signal. The non-linear process
prevents enhancement of low amplitude signals
typical of noise.
V Enhance
V Enhance Off
V Enhance Low
V Enhance Med
V Enhance High
The amount of enhancement may be selected as
Off (None), Low, Medium and High.
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H Enhance
This allows Horizontal High Frequency and
Horizontal Medium Frequency enhancement to be
applied to the processed signal. The non-linear
process prevents enhancement of low amplitude
signals typical of noise.
H Enhance
Mid Off
Mid Low
Mid Med
Mid High
Hi Off
Hi Low
Hi Med
Hi High
The amount of enhancement may be selected as
Off (None), Low, Medium and High for both
medium and high frequency bands.