No. 20S125-00 DSP: Aperture The settings for aperture (edge enhancement) are changeable. These can be change individual DSP User Preset. Aperture Sets horizontal aperture gain. When setting great value, horizontal edge enhancement becomes strong. 1) Aperture H Gain 2) Aperture V Gain Sets vertical aperture gain. When setting great value, vertical edge enhancement becomes strong. 3) Aperture coring The noise level also emphasizes when using aperture function. The SN ratio deteriorate for other than edge parts is prevented by cutting signal level that smaller than this setting. The image becomes soft image if this setting sets too large.
STC-HD213DVN-B / STC-HD213SDIN-B Product Specifications and User’s Guide 42/89