Yamaha EL-200 Owner's Manual - Page 54
Channel Messages, Note On, Velocity
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Appendix 9 The MIDI Messages of the EL-200 The MIDI messages can be divided into two groups: the Channel Messages and System Messages. The Channel Messages are the data related to the performance on the keyboard for a specific channel. Each time you play the keyboard on the EL-200, the channel messages, which keys are played and how hard the keys are pressed, will be transmitted via a specific channel. The System Messages are the data that allows several MIDI devices communicate each other. Below is an explanation of the various types of MIDI messages which the EL-200 can receive/transmit. Channel Messages Key related messages These are transmitted every time you play the keyboards on your Electone. Reversely, the Electone can be played by receiving these data from an external keyboard. Note On Generated when a key is played. The note range is C-2 (0) - G8 (127), C3=60. Velocity Indicates how hard the key is held. The range is 1 - 127. Note Off Generated when a key is released. NOTE: For more detailed information see MIDI Data Format on page 58 and MIDI Implementation Chart on page 68. Program Change The Program Change messages allow you to change voices in the middle of a song. With these messages you can change the registrations of the EL-200. NOTE: For more detailed information see MIDI Data Format on page 58 and MIDI Implementation Chart on page 68. Control Change The Control Change Messages let you select a voice bank, control volume, panning, modulation, portamento time, brightness and various other control parameters, through specific Control Change numbers. NOTE: For more detailed information on the Control Change messages available for the EL-200 see MIDI Data Format on page 58 and MIDI Implementation Chart on page 68. NOTE: You can exchange the Expression Pedal setting between Internal (Electone controls the Expression Pedal function) and External (an external device controls it, instead) by turning on the Electone while holding down the SHIFT button on the M.D.R. When it is set to Internal, the expression pedal lets you control Electone volume even during M.D.R. playback. Turning off the Electone restores the default setting. 54