Note:To enter Test mode, execute the TS command before inserting a disc. Otherwise, audio playback of the first piece of musicautomatically starts responding to the command from the system-control microcomputer, and any command executionafterwards will not be accepted. In this case, "OFF" is displayed when a command is execution.Command Name DescriptionTS Test Mode Entry To enter Test mode(It checks coming to a personal computer on the contrary with OFF.BK Address Block To make the block-address assignmentTR Address Track To make the track-address assignmentIX Address Index To make the index-address assignmentTM Address Time To make the time-address assignmentSA Start Up To turn all servos on, and wait paused at the innermost trackPL Play To trace the signals on the disc (but not audio playback))PA Pause To pause as soon as the command is receivedSE Search To pause after searching for a given locationRJ Reject To turn all servos off and stop rotation of the discOP Open To eject the disc insideEC Error Count To calculate the error rate? A Address Request To return the address data (TNO:INDEX:AMIN:ASEC:AFRAME)? B Block Number Request To return the block-number data (AMIN:ASEC:AFRAME)? I Index Number Request To return the index-number data (TNO:INDEX)? R Track Number Request To return the track-number data (TNO:INDEX)? T Time Code Request To return the time-code data (AMIN:ASEC)? Q TOC Information Request To return the TOC data (FTNO:ETNO:AMIN:ASEC:AFRAME)? E Error Rate Request To return the error-rate data (effective EC command execution)0TM All Servo Off To turn all servos off1TM LD On/Off To turn on/off the laser-diode output (cyclic switching)2TM Focus Servo On/Off To turn on/off the focus servo (cyclic switching)3TM Spindle On/Off To turn on/off the spindle servo (cyclic switching)4TM Tracking Servo On/Off To turn on/off the tracking servo (cyclic switching)6TM Address Read To start a synchronized operation and start reading out the address data9TM Disc Search To collect the disc data necessary for judging if a disc is inserted and for the focus servo12TM Focus Position Adjust To perform the focus-position adjustment13TM Tracking Balance Adjust To perform the tracking-balance adjustment15TM Focus Gain Adjust To perform the focus-gain adjustment16TM Tracking Gain Adjust To perform the tracking-gain adjustmentSF Single Jump Fwd To jump by one track toward the outermost trackSR Single Jump Rev To jump by one track toward the innermost trackMF Multi Jump Fwd To jump by the assigned number of tracks toward the outermost trackMR Multi Jump Rev To jump by the assigned number of tracks toward the innermost trackNF Slider Move Fwd To move the slider about 1 mm toward the outermost trackNR Slider Move Rev To move the slider about 1 mm toward the innermost trackCommunication CommandCommunication Soft• Windows standard Hyper-Terminal• Tera Term, CCT Win etc.[Setup ]• Baud Rate : 4800bps• Data Bits : 8bit• Stop Bits : 1bit• Parity : None20