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Casio AP-38 Turning Local Control On and Off, MIDI Data Notes, Keyboard Data (Note On, Note Off, Note, Number, Velocity), To turn Local Control on and off

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Turning Local Control On and Off

This setting effectively determines whether or not the keyboard and pedals of the digital piano are connected to the digital piano’s sound source, as illustrated below.

Keyboard

Sound

Onsource

Pedals

Off

Local Control

When Local Control is on (the normal setting), anything played on the keyboard is sounded by the internal sound source and simultaneously output from the MIDI OUT terminal. When off, anything played on the keyboard is output from the MIDI OUT terminal only, without being sounded by the sound source.

Local Control can be turned off when you are using the digital piano as the sound source of a connected sequencer or other device, and you want to guard against sound being produced should the digital piano keyboard be pressed accidentally.

To turn Local Control on and off

1. While still holding down the CONTROL button, switch Local Control on and off by pressing one of the keyboard keys illustrated below.

F6 (black key): Off

C4

G6: On

•A note does not sound when you press a keyboard key while holding down CONTROL.

❚NOTE

•Note that no sound will be produced from the digital piano’s speakers if you press the keyboard while Local Control is turned off.

•Local Control is turned on automatically whenever you turn on the digital piano power.

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MIDI Data Notes

This section provides details about the MIDI data this digital piano sends and receives. You can also find further technical information in the “MIDI Data Format” on page A-4 and “MIDI Implementation Chart”* at the end of this User ’s Guide.

*The MIDI Implementation Chart is a standard format summary of how data is transferred between this digital piano and a connected MIDI device.

Keyboard Data (Note On, Note Off, Note

Number, Velocity)

The following four types of keyboard data can be sent and received.

Data	Meaning
Note On	Keyboard key is pressed.

Note Off	Keyboard key is released.

Note Number	Which key is pressed.

Velocity	Pressure applied

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Contents

USER’S GUIDE GUÍA DEL USUARIO WARNING – Page CAUTION CAUTION: Safety Precautions Power Cord Do not locate the digital piano on an unstable surface Never climb onto the digital piano or stand. Never climb onto the digital Never dispose of the digital piano by burning it Do not place containers containing water or other liquids on the instrument Do not expose this digital piano to rain or moisture Never try to take the digital piano apart or modify it Avoid dropping the digital piano and other strong impact Do not put plastic bags over your head or in your mouth Opening and closing the keyboard cover Make sure that the keyboard cover Power Plug Moving the digital piano Cleaning Connector Location Do not place heavy objects on the digital piano Volume setting Main Features Contents Connecting to a Power Outlet Connections Basic Operation Using the Song Memory General Guide CAUTION Connecting to a Power Outlet To connect to a power outlet Connections Connecting Headphones Connecting to Audio Equipment Connecting to a Musical Instrument Amplifier Basic Operation Using Tones Selecting a Tone Variation Button Selecting a Variation Tone Using Layer Using Split How digital effects are applied when split is turned on To change the location of the split point To adjust the volume of the split tone More about tones Adjusting the Brilliance of a Tone Using Digital Effects Digital Effect Types Turning Digital Effects On and Off Selecting a Digital Effect Power on default effect settings Using the Pedals To apply pedal effects to a split tone Using the Metronome Using the Metronome Adjusting the Metronome Volume Using the Song Memory About the Song Memory Song Memory Capacity Recorded Data Recorded Data Storage Playback To play back from song memory Deleting Song Memory Contents To delete song memory contents Using Demo Tunes Playing the Demo Tunes in Sequence Playing a Specific Demo Tune Stopping Demo Tune Play Using Music Library Playing Back Music Library Tunes To turn the metronome on or off during playback Practicing Individual Parts (Part Lesson) To use Part Lesson Keyboard Settings Using Touch Select Using Transpose Adjusting the Tuning of the Digital Piano Temperament About Temperaments Using Baroque Pitch MIDI What is MIDI What you can do with MIDI Send Receive Simultaneous Receive Over Multiple Channels (Multi-Timbre) Specifying the Keyboard Channel Assigning Tones to Individual Channels Sending Song Memory Playback Turning Local Control On and Off MIDI Data Notes Keyboard Data (Note On, Note Off, Note Number, Velocity) Tone Change Data (Program Change) Pedal and Effect Operation Data (Control Change and Universal System Exclusive Message) Troubleshooting Assembly Instructions 1Assembling the stand 2Installing the Keyboard onto the Stand 3Connecting the Pedal 4Connecting to a Power Supply Specifications Operational Precautions Locating the Unit Care of the Unit Lithium Battery Appendix/Apéndice Initial Power On Settings Ajustes iniciales al activarse la alimentación Music Library Tunes/Melodías de la biblioteca musical MIDI Data Format ControlChange Channel Messages Note Messages Brightness -RegisteredParameter NRPN(Non Numbers) Sostenuto ProgramChange Message ChannelMode SystemMessages UniversalSystemExclusive Remarks Recognized Transmitted Function