M-AUDIO 49i User Manual

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KeyStudio 49i User Guide
Getting Started with MIDI Music Creation Software
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If you are new to MIDI (Musical Instrument Digital Interface), you may initially find it challenging to understand how KeyStudio 
interacts with the computer  You will find that using a computer-based sound source and recording system allows for access to 
an extremely large array of high quality sounds, a large graphic user interface, and freedom to work with many music creation 
applications  A basic understanding of MIDI will enable you to take advantage of its wealth of creative possibilities 
Pressing one of the keys of KeyStudio 49i causes the keyboard to send out MIDI (Musical Instrument Digital Interface) data  MIDI 
data gives instructions on how a sound should play  These instructions dictate parameters such as what note to play, when to play it, 
how loud to play it, and which sound to use  
When using a virtual instrument within recording software such as Ableton Live Lite, data from the KeyStudio keyboard can be sent 
to the sequencer software, routed to a virtual instrument that is loaded within that software, and sent to an audio output, turning MIDI 
data into audible sounds  For this, you must configure your music software to read MIDI data being sent from KeyStudio and play the 
sound back accordingly  In many music applications, this entails going into the Options, Preferences, or Device Set-Up menu in your 
music software application and selecting the appropriate MIDI input device  
In Windows XP and Windows Vista, the KeyStudio MIDI input will appear as “USB Audio Device” if the optional drivers have not 
been installed  After installing these drivers, KeyStudio will appear as “M-Audio KeyStudio IO ”* Please consult your software’s 
documentation for instructions on how to configure the software for use with MIDI input devices  
Figure ASample MIDI device dialog window without 
optional KeyStudio drivers installed.
Figure B: Sample MIDI device dialog window with 
optional KeyStudio drivers installed.
*The actual KeyStudio name displayed by the computer may vary slightly depending on what recording software is  
 being used.
In addition to selecting MIDI inputs, audio outputs must be selected to hear sounds created by virtual MIDI instruments  Be sure 
“M-Audio KeyStudio IO” or “USB Audio Device” is selected as the audio output within your recording software, and that you have 
headphones connected to the headphone outputs on the front of KeyStudio or amplified speakers connected to 1/4” outputs on the 
back of KeyStudio 
In Windows XP and Windows Vista, the audio outputs of KeyStudio 49i will appear as “USB Audio Device” if the optional drivers are 
not installed, and as “M-Audio KeyStudio IO Out 1/2” if theses drivers are installed  As mentioned earlier in this section, the actual 
KeyStudio name displayed by the computer may vary slightly depending on what recording software is being used