7Note 1:Can be changed by the Keyboard Channel setting.Note 2:Sent during recorder play only.When there is no data recorded in the applicable recorder track, the MIDI information of the functions of parts with thesame send channel (A01 through A16) is sent.1.3 Performance Controller SectionThe Performance Controller Section consists of keyboard, pedal and other real-time controllers, as well as blocks that generateauto accompaniment, auto performance, and other performance information.These messages are transmitted to the sound generator in accordance with operations, while they are also being sent outas MIDI messages.The channel number of the sent message is in accordance with Instrument’s part number.1.3.1 Auto Accompaniment and Auto Performance MIDI SendThis document what operation is sent by a message in the case of each message type. However, since there are so manymessages sent by an auto accompaniment operation when auto performance and Accomp MIDI Out is turned on, thosemessages are not covered here.2 Conditions that Disable Message Send and ReceiveAll MIDI message send and receive is temporarily disabled in all of the following cases.• During instrument startup• During SD card formatting• During user data initialization• Immediately after the recorder is exited• During storage of registration data• While storage is selected as the USB device mode3 Timbre Type Specific OperationThe operation that is performed for a received message depends on the current Timbre Type setting (see “11.1 About TimbreType”), which is the operation mode of each sound generator part. Applicable information is provided in the explanationsfor each message.