Agilent Technologies U2781A manual Wa R N I N G

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Notices

© Agilent Technologies, Inc. 2006

No part of this manual may be reproduced in any form or by any means (including elec- tronic storage and retrieval or translation into a foreign language) without prior agree- ment and written consent from Agilent Technologies, Inc. as governed by United States and international copyright laws.

Manual Part Number

U2781-90003

Edition

First Edition, November 29, 2006

Printed in Malaysia

Agilent Technologies, Inc.

Bayan Lepas Free Industrial Zone,

11900 Penang, Malaysia

Warranty

The material contained in this docu- ment is provided “as is,” and is sub- ject to being changed, without notice, in future editions. Further, to the max- imum extent permitted by applicable law, Agilent disclaims all warranties, either express or implied, with regard to this manual and any information contained herein, including but not limited to the implied warranties of merchantability and fitness for a par- ticular purpose. Agilent shall not be liable for errors or for incidental or consequential damages in connec- tion with the furnishing, use, or per- formance of this document or of any information contained herein. Should Agilent and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms, the warranty terms in the sep- arate agreement shall control.

Safety Notices

C A U T I O N

A CAUTION notice denotes a hazard. It calls attention to an oper- ating procedure, practice, or the like that, if not correctly performed or adhered to, could result in dam- age to the product or loss of impor- tant data. Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met. If the equipment is used in a manner not specified by the manufaturer, the protection provided by the equipment may be impaired. Do not permit any block- age on the ventilation holes.

Technology Licenses

The hardware and/or software described in this document are furnished under a license and may be used or copied only in accor- dance with the terms of such license.

Restricted Rights Legend

U.S. Government Restricted Rights. Soft- ware and technical data rights granted to the federal government include only those rights customarily provided to end user cus- tomers. Agilent provides this customary commercial license in Software and techni- cal data pursuant to FAR 12.211 (Technical Data) and 12.212 (Computer Software) and, for the Department of Defense, DFARS 252.227-7015 (Technical Data - Commercial Items) and DFARS 227.7202-3 (Rights in Commercial Computer Software or Com- puter Software Documentation).

WA R N I N G

A WARNING notice denotes a hazard. It calls attention to an operating procedure, practice, or the like that, if not correctly per- formed or adhered to, could result in personal injury or death. Do not proceed beyond a WARNING notice until the indicated condi- tions are fully understood and met.

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U2781A User’s Guide

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Contents Agilent U2781A USB Modular Instrument Chassis WA R N I N G Safety Symbols Regulatory MarkingsThis Guide… Declaration of Conformity Regulatory Information for Australia/New Zealand Contents Contents Getting Acquainted Introduction Applications FeaturesChecking the Contents Product Outlook General Specifications Operating EnvironmentElectrical Specifications Power Supply AC InputMechanical Specifications Physical LayoutGetting Acquainted Installation Mount Kit Installation T EModular Chassis Installation System Requirements Hardware RequirementsDAQ Driver Installation Software RequirementsInstalling the USB DAQ driver Installation Click Finish when the installation is completed Agilent Measurement Manager Software Installation Hardware VerificationInstallation Features and Functions Features and Functions SSI timing signal Functionality USB Backplane2USB backplane block diagram 3Block diagram of Trigger Bus0...7 and Trigger Out Trigger BusTrigger Out External Trigger In Star TriggerSystem Reference Clock Chassis Temperature Monitoring 5Block diagram of temperature monitoring and fan controlFan Speed Monitoring Modules Identification Identifying Modules LocationGeorgraphical Address SYSTCDES? Simultaneous Synchronization SSI 7Synchronization between modules in the chassis Features and Functions General Maintenance General Maintenance Contact us