By line scan, interlace, intelligent promotion Compatible: PDVD, SVCD, DVCD, VCD, MP3, CD, DC - R, CD - RW, HDCD Uses 24BIT, 192KHZ audio frequency D/A electric circuit high grade DVD tonic train signalling output Uses 10BIT video frequency D/The A electric circuit, the image horizontal resolution reaches 500 In sets at Du to compare AC - 3, DTS, HDCD three decodings systems 16: 9, 4: 3 televisions pictures proportion broadcast The software intelligence promotes, screen protection function Audio frequency coaxial, optical fiber output terminal High definition S - post output The wide voltage (90 - 250V) works The intelligent child locks the graduation limit system PAL/NTSC service pattern choice Video frequency difference signal output (Y, CB, CR) Specialized digital Kara OK reverberation effect Digital electron photo album function 32 languages captions, 8 languages choices, multiple perspectives broadcast