Optoma HD81 User Manual page 11

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Unique HDMI switching that outputs HDMI audio to

HDMI-capable A/V receiver
Front panel inputs for camcorder, portable computer

and other video sources
Advanced video enhancement engines including:

▪ Vivid Color Engine – Provides RGBCYM satura-
tion/hue enhancement over 9 regions independently
for each color
▪ Edge Sharpening Engine – Advanced user-defi nable,
boundary-limiting function maximizes
▪ Auto Contrast Engine – Scene-dependent black and
white enhancement for greater picture
▪ Adaptive Noise Reduction Engine – Scene-specifi c noise
reduction removes unwanted image noise without af-
fecting detail or sharpness
▪ Image Gamma Engine – Users can defi ne their own
gamma curve in 9 regions
Introduction
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