LG 37LC5DC Owner's Manual page 2

LG's own special digital image generator, consisting
of a full digital image processor, six different main
picture quality factors.
High-definition television. High-resolution digital
television broadcast and playback system composed
of roughly a million or more pixels, 16:9 aspect-ratio
screens, and AC3 digital audio. A subset of digital
television, HDTV formats include 1080i and 720p
resolutions.
Manufactured under license from Dolby Laboratories.
" Dolby "and the double-D symbol are trademarks of
Dolby Laboratories.
It has 2 HDMI ports that connect audio and video
devices with one cable and produces the highest
quality digital images and sound.