User Manual
EN-45
Connecting External Devices
• Make sure you follow the steps of the procedure below 
exactly. Connecting incorrectly can make data send 
and receive impossible.
1.
Turn off the Digital Keyboard and then start up 
your computer.
• Do not start up the music software on your computer 
yet!
2.
After starting up your computer, use a 
commercially available USB cable to connect it 
to the Digital Keyboard.
• Use a USB 2.0 or 1.1 A-B connector type USB cable.
3.
Turn on the Digital Keyboard.
• If this is the first time you are connecting the Digital 
Keyboard to your computer, the driver software 
required to send and receive data will be installed on 
your computer automatically.
4.
Start up commercially available music software 
on your computer.
5.
Configure the music software settings to select 
“CASIO USB-MIDI” as the MIDI device.
• For information about how to select the MIDI device, 
see the user documentation that comes with the music 
software you are using.
• Be sure to turn on the Digital Keyboard first before 
starting up your computer’s music software.
• USB send and receive is disabled during playback of a 
Song Bank song (page EN-16).
This parameter specifies the channel to be used when 
keyboard performance information is sent from this Digital 
Keyboard to a computer. For details about how to configure 
this setting, see “FUNCTION Button (cs) Functions” (page 
EN-40).
This parameter can be used to display only the notes of 
particular channels (parts) as on-screen guide information 
from among the performance information sent from a 
computer. These channels are called navigate channels.
For details about how to configure this setting, see 
“FUNCTION Button (cs) Functions” (page EN-40).
■ Navigate On/Off
Guidance is not displayed while Navigate is turned off.
■ Right Hand Navigate Channel
Selects the right-hand part channel.
■ Left Hand Navigate Channel
Selects the left-hand part channel.
■ Lessons with Navigate
You can mute the sound of the channel assigned to the right-
hand navigate channel and left-hand navigate channel and 
play the part on the keyboard.
Connecting the Digital Keyboard to Your 
Computer
MIDI Settings
Keyboard Channel
Navigate
Setting 
Number
Display Description
1 Listen Both the right-hand and left-hand 
parts sound, so you can listen to 
them for reference.
2 R Hand Mutes the right-hand part sound so 
you can play it on the keyboard for 
practice.
3 L Hand Mutes the left-hand part sound so 
you can play it on the keyboard for 
practice.
4 Both Mutes both hand parts so you can 
play them on the keyboard for 
practice.
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