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The AccuMic II™ is a highly-advanced microphone designed specifically for use with
small to medium-size video conferencing systems, including the ClearOne V-There.
It features three unidirectional microphone elements positioned to pick up
sound in a 360-degree pattern. Each mic element features noise cancellation, auto-
matic gating control, PA adaptive mode, adaptive ambient mode, and ClearOne’s
proprietary Gentner
®
Distributed Echo Cancellation
®
to make communication
between several people a natural, seamless experience. All of these functions operate
automatically, requiring no user adjustments.
Product Registration
Please register your AccuMic II online by visiting www.clearone.com. When your
product is properly registered, ClearOne Communications is better able to serve you
should you require technical assistance. Registration information is also used to
notify you of upgrades and new product information.
Professional Services Group
For additional help on how to install, set up, or operate the AccuMic II, please con-
tact ClearOne Technical Services Group at the number at the bottom of the page.
We welcome your comments so we can continue to improve our products and serve
your needs.
If you need to return your AccuMic II unit to ClearOne for service, please call
the Technical Services Group to obtain a return authorization number.
ClearOne Communications Inc. ~ 1825 Research Way ~ Salt Lake City, UT 84119
Technical Services
Telephone: 1.800.283.5936 (USA) or 1.801.974.3760
Fax: 1.801.977.0087
E-mail: tech.support@clearone.com
Web site: www.clearone.com
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Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760 Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760
Introduction
Introduction
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
About AccuMic II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Professional Services Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Product Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Connecting the AccuMic II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
AccuMic II Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Using the AccuMic II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
© 2002 ClearOne Communications, Inc. All rights reserved. No part of this document may be reproduced in any
form or by any means without written permission from ClearOne Communications. Printed in the United States
of America. ClearOne Communications reserves specific privileges. Information in this document is subject to
change without notice.
AccuMic II Installation and Operation Manual
ClearOne Part No. 800-156-115 June 2002 (Rev. 2.0)