Roland UA-101 Manual

1
Important announcement
You must read this!
Attention Windows XP SP1 users
Before using a USB 2.0 compatible audio interface, you must perform one of the two
actions listed below. If you're using Windows XP SP2, you may simply proceed.
• Update to Windows XP SP2 (recommended)
• Install the update module into Windows XP SP1
Caution!
If you do not install this, an excessive load will be placed on the CPU while
recording and playing audio, and the system will not operate correctly.
A. Checking your Windows XP version (SP1 or SP2)
1Click the start menu, and right-click My Computer.
2Click Properties, and the System Properties dialog box will appear.
3Check the indication in the System area.
If this shows Service Pack 2, Windows XP SP2 is installed. You may simply
proceed.
If this shows Service Pack 1, Windows XP SP1 is installed. You will have to
update.
Next, proceed to B. Updating Windows XP SP1 (p. 2).

2
Important announcement
B. Updating Windows XP SP1
You may use either of the following methods to update.
B-1. Update to Windows XP SP2 (recommended)
B-2. Install the update module into Windows XP SP1
■B-1. Updating to Windows XP SP2 (recommended)
Choose the start ➔All Programs ➔Windows Update, and update to Windows XP
SP2 as directed by the on-screen instructions.
■B-2. Install the update module in Windows XP SP1
* This information is current as of April 2005. Please be aware that the address (URL) and the
displayed content may change without notice.
1Access the Microsoft search page.
http://www.microsoft.com/downloads/
2In “Search for a download” located in the upper left, type “KB822603”.
3The search engine will find Update for Windows XP (KB822603).
Click the link to go to the Update for Windows XP (KB822603) page.
Perform the installation as directed by the on-screen instructions.
■B-3. Verifying that the update has been performed
4Change the Folder Options setting.
1. Open Control Panel, and double-click Folder Options.
* If the above icon cannot be found, click Appearance and Themes, and then click
Folder Options.
2. Click the View tab.
3. In Advanced settings, uncheck “Hide extensions for known file types,”
click “Show hidden files and folders,” and click [OK].

3
Important announcement
5Check that the driver was updated.
1. Start up Windows Explorer, navigate to the folder Windows ➔ System32 ➔
drivers, and look for usbehci.sys. Right-click usbehci.sys, and choose
Properties from the menu that appears.
* Windows Explorer is located in the Windows start menu ➔ All Programs ➔
Accessories.
2. Click the Version tab, and check the File version.
The information displayed for the version should look something like this:
5.1.2600.1243. If the underlined portion is 1243 or higher, the update is
complete. Exit Explorer, and proceed to the next step.
If the underlined portion is lower than 1243, you will need to update.
Please perform the update.

4
Important announcement
* Up-to-date support information is provided at the following URL.
Please refer to it as well.
http://www.edirol.net/
Copyright © 2005 Microsoft Corporation All rights reserved.
Copyright © 2005 ROLAND CORPORATION All rights reserved.
No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
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