Marantz SR7300 Marantz AV Receiver IR Remote Code List - Page 15

SR7300/SR7300OSE Hardware Software Interface (HSI) Spec. Page: 15 / 19 Document Version [2.01] Request Status Char. & Sample Status answer F-DIRECT ON F-DIRECT 'T' ("@1?T",0x0D) F-DIRECT OFF Not available D DIGITAL(AC-3) DD SURROUND DD SURR EX DTS DTS ES AAC MPEG SIGNAL FORMAT 'U' ("@1?U",0x0D) MLP PCM HDCD DSD OTHER NONE_DETECTION DTS ES DISCRATE DTS ES MATRIX 32K 44.1K 48K 88.2K SAMPLING FREQ. 'V' ("@1?V",0x0D) 96K 176.4K 192K OUT OF RANGE Not available CHANNEL STATUS 'W' ("@1?W",0x0D) See below Not available * Description of CHANNEL STATUS answer character. (about : $%) (Character $ and % would be '0' to '9' or 'A' to 'F',it uses to as hex. bit data.) Char. & Sample T1 ("@1T1",0x0D) T0 TU0 U1 U2 U3 U4 U5 U6 U7 U8 U9 UA UB UC UE UF V0 V1 V2 V3 V4 V5 V6 V7 VW1$% W- | $ bit | % bit | Bit 3 2 1 0 3 21 0 1 LFE SL SR S L R C L C R When a bit of channel status is effective, it sets to 1. And when it is opposite condition, it sets to 0. ex.) LFE * If front L and R channel status are only effective, it will send "@1W146",0Dh. * If front and surr. L/R channel status are effective, it will send "@1W1B6",0Dh. * If all channel status are effective, it will send "@1W1FF",0Dh. * If all channel status are not effective, it will send "@1W180",0Dh. SL S SR