Operation Manual

Installing the Driver

Steps to be performed on the A-PRO keyboard itself are marked by a symbol. Don’t connect the A-PRO to your computer until you are told to do so.

* If a dialog box requesting a password appears during installation, enter a computer

administrator’s user name and password and click the [Install Software] button or

[OK] button.

* What you actually see on the screen may differ depending on your system.

1 With the A-PRO disconnected, start up your computer.

Disconnect all USB cables from your computer, with the exception of those for a

USB keyboard and USB mouse.

2 Close all currently running software.

3 Insert the included A-PRO CD-ROM into your CD-ROM drive.

4 On the CD-ROM, open the [Driver] folder and double-click the

[APRO_USBDriver] icon to start the installer.

A message concerned with checking whether installation is possible may appear.

If so, click [Continue].

If a message indicating that installation is not possible appears, check the

operating system you’re using, and perform step 4.

5 The screen will indicate “Welcome to the A-PRO Driver Installer.”

Click [Continue].

fig.osx-install-e.eps

6 If the screen asks you to select a destination, click your start-up disk

to select it, and then click [Continue].

7 When the display asks you to select the type of installation, click

[Install] or [Upgrade].

8 In the next screen, click [Continue Installation].

9 When installation is completed, click [Restart] to restart your

computer.

* It may take some time for your computer to restart.

10 Set the A-PRO’s [POWER] switch to OFF.

11 When your computer has restarted, use a USB

cable to connect the A-PRO to your computer.

12 Set the A-PRO’s [POWER] switch to USB.

13 Double-click [Audio MIDI Settings] (/Applications/Utility) to start it

up.

14 Access the dialog box.

Mac OS X 10.6 or later

From the [Window] menu, choose [Show MIDI Window] to open “MIDI Studio”

Mac OS X 10.5 or earlier

Click the [MIDI Devices] tab.

Mac OS X Users

Operation of the A-PRO

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