HD-A3 yog LED tswj qhov system txhawb cov chaw taws teeb tswj thiab offline HD video playback rau sab nraum zoov thiab sab hauv tsev LED cov ntxaij vab tshaus.Xws li asynchronous xa lub thawv HD-A3, tau txais daim npav zoo li R500S / R512T / R712 thiab lwm yam. thiab tswj software HDPlayer (lossis LedArt App) peb ntu.
Tus neeg siv ua tiav qhov kev teeb tsa kev teeb tsa thiab cov kev pab cuam kho kom raug thiab kis ntawm cov zaub los ntawm HDPlayer software.