Runco VHD-4403 Ultra Food Processor User Manual


 
• SHARPNESS
This controls the ‘high-frequency’ detail of the image. The more sharpness is
increased, the more detail is added into the picture. However, if it is increased too
much, it will also increase ‘noise’ in the picture as well as other types of artifacts.
This may be set to personal preference; midrange is factory-preset.
• LUMA ENHANCE
This is similar to the sharpness control, but it does not boost the frequencies all
over the picture. Instead, this is more like an ‘edge enhancement’ that makes transi-
tions between objects more or less defined. The edges of a building, for example,
may appear more or less defined depending on the setting of LUMA ENHANCE.
This affects areas of the image that do not have much color.
The LOW and HIGH FREQUENCIES setting on the bottom of the LUMA
ENHANCE adjustment window are for different sources; it should be set to LOW
FREQUENCIES if a lower quality source is used (VCRs), and HIGH FREQUEN-
CIES if a good quality source like a DVD player is used. To select HIGH or LOW
FREQUENCIES, use the ENTER button.
• CHROMA ENHANCE
This is basically the same as LUMA ENHANCE, but affects the color edges.It helps
remove the watercolor look of NTSC images. Use low frequency for VCRs and
cable and high frequency for DVDs.
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MENU DESCRIPTION AND NAVIGATION