Normally you will install a Roland driver on your computer to use the A-49 keyboard, but if there is not a driver available, or if you are connecting to a device that does not allow drivers to be installed (such as an iOS device), you can change the USB Driver Setting to "Generic." This will allow the A-49 to use the built-in USB driver in the computer (such as Core MIDI) instead of requiring a Roland driver to be installed. This mode is also called "Class Compliant."
- Press FUNCTION so it is lit.
- Press the key with the label "ADV" above it.
- Use the + / - buttons to make the setting:
- + (lit): Advanced Driver - this setting requires a Roland USB driver to be installed on the computer.
- - (lit): Generic Driver - this setting uses the driver in your computer's operating system.
- Re-start the A-49 to finalize the setting.