Casio LK-40 manual What is MIDI?, Midi Connections

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MIDI

■What is MIDI?

The letters MIDI stand for Musical Instrument Digital Interface, which is the name of a worldwide standard for digital signals and connectors that makes it possible to exchange musical data between musical instruments and computers (machines) pro- duced by different manufacturers. MIDI compatible equipment can exchange key- board key press, key release, tone change, and other data as messages.

Though you do not need any special knowledge about MIDI to use this keyboard as a stand-alone unit, MIDI operations require a bit of specialized knowledge. This sec- tion provides you with an overview of MIDI that will help to get you going.

MIDI Connections

MIDI messages are send out through the MIDI OUT terminal of one machine to the MIDI IN terminal of another machine over a MIDI cable. To send a message from this keyboard to another machine, for example, you must use a MIDI cable to connect the MIDI OUT terminal of this keyboard to the MIDI IN terminal of the other machine. To send MIDI messages back to this keyboard, you need to use a MIDI cable to connect the other machine’s MIDI OUT terminal to the MIDI IN terminal of this keyboard.

To use a computer or other MIDI device to record and playback the MIDI data produced by this keyboard, you must connect the MIDI IN and MIDI OUT terminals of both machines in order send and receive data.

MIDI IN

MIDI IN

MIDI OUT

MIDI OUT

 

Computer etc.

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478B-E-038A

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Contents USER’S Guide Guía DEL Usuario FCC Warning Main Features WelcomeSafety Precautions SymbolsDo not disassemble or modify the instrument AC Adaptor Care of Your Keyboard Do not place heavy objects on the instrumentContents Technical Reference Midi Implementation ChartThree Step Lesson System AppendixControl Locations Rear PanelChord Root Names Quick Reference ButtonPress the button or button Connections Phones/Output JackAccessories and Options Important Battery Information Power SupplyUsing batteries To load batteriesUsing the AC Adaptor Specified AC Adaptor AD-5To disable Auto Power Off and power on alert Auto Power OffPower On Alert To change tones To switch power on and offBasic Operations Keyboard split tones ExamplePolyphony Other Useful FunctionsDigital Sampling To change the key of the keyboardKeys and their indicators To tune the keyboardTo stop demo tune play Playing the demo tunesTo start demo tune play Playing rhythms To select and play a rhythmUsing auto-accompaniment About the accompaniment keyboardKeys Chord Type Example Using the Casio Chord systemTo play a Casio Chord auto-accompaniment Using standard fingerings To play a Fingered auto-accompaniment Using Synchro start Improvising with the preset patternsUsing fill-in rhythm Easy Play Using Three Step Lesson SystemThree Step Lesson System Slow PlayThree Step Lesson System Tempo Setting To play a built-in Song Bank tuneTwo-hand Song Bank Tune Using the Three Step Lesson System with Song Bank TunesAuto-accompaniment Song Bank Tune How the Three Step Lesson System operates in Steps 1 through To change the tone used for the melody of a Song Bank tune Turning Off Key LightingNumber of Simultaneously Lit Keys Easy Play Slow PlayNormal Play To practice the left hand part What is MIDI? Midi ConnectionsMessages General MidiMidi Channels Program Change Effect Control NumberLocal Control Default on /GM mapping Default off Local Control On Local Control OffTo turn off Local Control To turn on Local ControlTroubleshooting Technical Reference478B-E-044A Specifications PolyphonyAppendix/Apéndice GM Tone Map List Lista de asignaciones de sonido GMTone No./Tone Name GM No Nº de sonido/Nombre de sonido Nº GM Rhythm List Lista de ritmos VariousChordCharts Deacordesdigitados Fingered Cuadros ChordswithsamecomponentnotesasB 478B-E-096A 478B-E-097A 478B-E-098A 478B-E-099A 478B-E-100A 478B-E-101A Midi Implementation Chart 40-LK 42-LK XX XX XX XX XX Hon-machi 1-chome

LK-40 specifications

The Casio LK-40 is a versatile and user-friendly portable keyboard designed for beginners and aspiring musicians. Its blend of features makes it an excellent choice for those looking to learn while having fun. The keyboard includes 44 full-size touch-sensitive keys that respond to the dynamics of playing, allowing for expressive performances and improved playing technique.

One of the standout features of the LK-40 is its "Lighted Key" function. This innovative technology lights up the keys to guide users during practice, making it easier to learn new songs and improve finger placement. The keys illuminate in a sequence to indicate which ones to press, creating an interactive learning experience that makes practice sessions more engaging.

The LK-40 includes 100 built-in tones and 50 rhythm patterns, providing a wide range of sounds for musical exploration. From pianos to strings, and from brass to percussion, the variety of tones enables users to experiment with different musical styles, making it suitable for genres ranging from classical to pop. The rhythm patterns can be combined with various tones, giving users the ability to create complex arrangements with ease.

To further enhance creativity, the keyboard features a built-in song bank with 10 demo songs. These tracks not only serve as entertaining pieces to listen to but also act as practice material for learners. Users can play along, helping to develop timing and coordination skills.

The LK-40 also supports a MIDI output, allowing it to connect to other MIDI-compatible devices, such as computers and synthesizers. This capability opens up new avenues for music production and performance, enabling users to record their songs or use software instruments.

Additionally, the Casio LK-40 is equipped with a headphone output, ensuring users can practice quietly without disturbing others. The built-in speakers deliver quality sound output, making it suitable for both practice and casual performances.

In summary, the Casio LK-40 is an excellent keyboard for beginners, boasting lighted keys, diverse tones, built-in rhythms, and user-friendly features. Its compact design and MIDI capabilities further enhance its versatility, making it a perfect companion for learning, practice, and creative expression in music.
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