Performance Controller Section; Midi Send By Auto Performance; Conditions That Disable Message Send And Receive; Timbre Type Specific Operation - Casio AP-220 Implementation Manual

Note 1:
Can be changed by the Keyboard Channel setting.
1.3

Performance Controller Section

The Performance Controller Section consists of keyboard, pedal and other real-time controllers, as well as blocks that generate
auto performance and other performance information.
These messages are transmitted to the sound generator in accordance with operations, while they are also being sent out
as MIDI messages.
The channel number of the sent message is in accordance with Instrument's part number.
1.3.1

MIDI Send by Auto Performance

This document includes information for each type of information that describes what operation causes the message to be
sent. However, since there are so many messages sent by an auto performance operation, those messages are not covered
in detail here.
2

Conditions that Disable Message Send and Receive

All MIDI message send and receive is temporarily disabled in all of the following cases.
During instrument startup
•
During SD card formatting (PX-830, AP-420)
•
During user data initialization
•
Immediately after the recorder is exited
•
While storage is selected as the USB device mode
•
3

Timbre Type Specific Operation

The operation that is performed for a received message depends on the current Timbre Type setting (see "11.1 About Timbre
Type"), which is the operation mode of each sound generator part. Applicable information is provided in the explanations
for each message.
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