3The DCM hardware unit and DCM Manager software are the property of QSC Audio Inc. Information in this document is subject to change without notice and doesnot represent a commitment on the part of QSC Audio. The software described here is furnished under a licensing agreement. It is against the law to copy thesoftware on any medium except as specifically allowed in the licensing agreement. DCM Manager is a trademark of QSC Audio Products, Inc; Windows and Windows98, NT, XP and 2000 are trademarks of Microsoft Corporation; IBM is a registered trademark of IBM Corporation; Pentium is a registered trademark of IntelCorporation. Copyright 2002 QSC Audio Inc. All rights reserved. Printed in USA. QSC Audio Products, Inc., Technical Document Number TD-000106-00.CONTENTSIntroduction........................................................4System Requirements......................................................5Unpacking......................................................................5System Concepts................................................................6Illustrations................................................................8Hardware Description..............................................................11Software Description.....................................................18Installation............................................................19Troubleshooting.............................................................29Specifications.............................................................32Warranty Information..........................................................34