Roland A-49 User Manual

Troubleshooting
49
Mac OS X
1. Start up the Mac without the unit connected.
Disconnect all USB cables other than those for a USB keyboard and/or USB mouse (if used).
2. Insert the included CD-ROM into the computer’s DVD-ROM drive.
3. Double-click [Uninstaller] in the [MacDriver] folder on the included CD-ROM.
4. When “This uninstalls A-Series Keyboard driver from this Mac.” appears, click
[Uninstall].
If other messages appear, follow the instructions on the screen.
5. When “Are you sure you want to uninstall the driver?” appears, click [OK].
The authentication dialog box or the message “Uninstaller requires that you type your password”
will appear.
6. Enter the password and click [OK].
7. When “Uninstallation is completed.” appears, click [Restart] to restart the Mac.
It may take some time for the Mac to restart.
Lightening the MIDI Load (Windows)
The MIDI load can be lightened in the driver setting dialog box.
1. Exit all programs that are using the unit.
2. Open the “Control Panel” and set the display mode as follows.
Windows 7
: Icon view
Windows Vista/Windows XP
: Classic view
3. Double-click the A-Series Keyboard icon.
The “A-Series Keyboard Driver Settings” dialog box will appear.
4. Place a check in the [Lighten Load] check box.
5. Click [OK].

Roland A-49 Specifications

General

Control type	Buttons, Rotary
Number of knobs	2
Backlight buttons	No
MIDI-keyboard number of keys	49 keys
Product color	Black, White
Octave adjustment	Yes
Power source type	USB

Weight and Dimensions

Depth	182 mm
Width	836 mm
Height	84 mm
Weight	2500 g