1. CONTROL INTERFACE OVERVIEW The manual for the DTR-5.2 should also be used with this document to understand how this protocol can be used the DTR-5.2. 1.1.Hardware Overview ・ 3 wire RS-232C protocol ・ 9 pin female D type connector pin 2 = transmit, pin 3 = receive, pin 5 = signal ground ・...
2.COMMUNICATION FLOW DESCRIPTION The DTR-5.2 uses Question, Command and Notification messages to have to communicate with a given HOST. This protocol is designed for point to point communication between a HOST and the DTR-5.2. 2.1.Command Communication Send a "Command Message" to the DTR-5.2 from the HOST to change the system status. The DTR-5.2 will respond with a status message within 50msec.
3.COMMAND DESCRIPTIONS 3.1.System Power Command "PWR" Commands to set or get the system-power status. Parameter List (Characters/Means) : "00" sets System Standby "01" sets System On "QSTN" gets the System Power State 3.2.Audio Muting Command "AMT" Commands to set or get the audio-muting status. Parameter List (Characters/Means) : "00"...
3.5.Input Selector Command "SLI" Commands to set or get the Input selector status. Parameter List (Characters/Means) : "00" sets VIDEO1 "01" sets VIDEO2 "02" sets VIDEO3 "10" sets DVD "20" sets TAPE1 "22" sets PHONO "23" sets CD "24" sets FM "25"...
3.6.Listening Mode Command "LMD" Commands to set or get the listening mode status. Parameter List (Characters/Means) : "00" sets STEREO "01" sets DIRECT "02" sets SURROUND "08" sets ORCHESTRA "09" sets UNPLUGGED "0A" sets STUDIO-MIX "0B" sets TV LOGIC "0C" sets ALL CH STEREO "UP"...
3.9.Tuning Command "TUN" Commands to set or get the tuner frequency status. Parameter List (Characters/Means) : "nnnnn" sets Directly Tuning Frequency (FM nnn.nn MHz / AM nnnnn kHz) "UP" sets Tuning Frequency Wrap-Around Up "DOWN" sets Tuning Frequency Wrap-Around Down "QSTN"...
3.14.CD Player Operation Command “CCD” Commands to operate ONKYO CD players via the ONKYO RI System. Parameter List (Characters/Means) : "POWER" POWER ON/OFF "TRACK" TRACK+ "PLAY" PLAY "STOP" STOP "PAUSE" PAUSE "SKIP.F" >>I "SKIP.R" I<< "MEMORY" MEMORY "CLEAR" CLEAR "REPEAT"...
3.20.MD Recorder Operation Command "CMD" Commands to operate ONKYO MD recorders via the ONKYO RI System. Parameter List (Characters/Means) : "POWER" POWER ON/OFF "PLAY" PLAY "STOP" STOP "FF" FF >> "REW" REW << "P.MODE" PLAY MODE "SKIP.F" >>I "SKIP.R" I<<...
3.21.CD-R Recorder Operation Command "CCR" Commands to operate ONKYO CD-R recorders via the ONKYO RI System. Parameter List (Characters/Means) : "POWER" POWER ON/OFF "P.MODE" PLAY MODE "PLAY" PLAY "STOP" STOP "SKIP.F" >>I "SKIP.R" I<< "PAUSE" PAUSE "REC" "CLEAR" CLEAR "REPEAT"...
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