Agilent Technologies U8903a Manuale utente

Agilent Technologies

Agilent U8903A

Audio Analyzer

Quick Start Guide

Firmware 2.10.1.0 and above

II U8903A Quick Start Guide

Notices

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

U8903-90032

Edition

Fourth Edition, November 1, 2012

Agilent Technologies, Inc.

5301 Stevens Creek Blvd.

Santa Clara, CA 95051 USA

Warranty

The material contained in this document is

provided “as is,” and is subject to change,

without notice, in future editions. Further,

to the maximum extent permitted by the

applicable law, Agilent disclaims all war-

ranties, either express or implied, with

regard to this manual and any information

contained herein, including but not limited

to the implied warranties of merchantabil-

ity and fitness for a particular purpose.

Agilent shall not be liable for errors or for

incidental or consequential damages in

connection with the furnishing, use, or

performance of this document or of any

information contained herein. Should Agi-

lent 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 separate agreement shall control.

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).

Safety Notices

CAUTION

A CAUTION notice denotes a haz-

ard. It calls attention to an operat-

ing procedure, practice, or the likes

of 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.

WARNING

A WARNING notice denotes a

hazard. It calls attention to an

operating procedure, practice, or

the likes of that, if not correctly

performed or adhered to, could

result in personal injury or death.

Do not proceed beyond a WARN-

ING notice until the indicated

conditions are fully understood

and met.

U8903A Quick Start Guide III

Safety Symbols

The following symbols on the instrument and in the documentation

indicate precautions which must be taken to maintain safe operation of

the instrument.

Direct current (DC) Equipment protected throughout by double

insulation or reinforced insulation

Alternating current (AC) Off (supply)

On (supply) Caution, risk of electric shock

Earth (ground) terminal Caution, risk of danger (refer to this manual

for specific Warning or Caution information)

Protective conductor terminal Frame or chassis terminal

IV U8903A Quick Start Guide

Safety Considerations

The following general safety precautions must be observed during all

phases of operation of this instrument. Failure to comply with these

precautions or with specific warnings elsewhere in this manual violates

safety standards of design, manufacture, and intended use of the

instrument. Agilent Technologies, Inc. assumes no liability for the

customer’s failure to comply with these requirements.

WARNING

• Ground the equipment.

For Safety Class 1 equipment (equipment having a protective earth

terminal), an uninterruptible safety earth ground must be provided from

the mains power source to the product input wiring terminals or supplied

power cable.

• DO NOT operate the product in an explosive atmosphere or in the

presence of flammable gases or fumes. For continued protection against

fire, replace the line fuse(s) only with fuse(s) of the same voltage and

current rating and type. DO NOT use repaired fuses or short-circuited

fuse holders.

• Keep away from live circuits.

Operating personnel must not remove equipment covers or shields.

Procedures involving the removal of covers or shields are for use by

service-trained personnel only. Under certain conditions, dangerous

voltages may exist even with the equipment switched off. To avoid

dangerous electric shock, DO NOT perform procedures involving cover or

shield removal unless you are qualified to do so.

• DO NOT operate damaged equipment.

If the built-in safety protection features have been impaired through

physical damage, excessive moisture, or any other reason, REMOVE

POWER and do not use the product until safe operation is verified by

service-trained personnel. If necessary, return the product to Agilent for

service and repair to ensure that the safety features are maintained.

• DO NOT service or adjust alone.

Do not attempt any internal service or adjustment unless a person

capable of rendering first aid and resuscitation is present.

• DO NOT substitute parts or modify equipment.

To avoid the occurrence of additional hazards, do not install substitute

parts or perform any unauthorized modification to the product. Return the

product to Agilent for service or repair to ensure that the safety features

are maintained.

U8903A Quick Start Guide V

WARNING

• This equipment is under CAT 1 measurement category; do not

connect the cable to MAIN.

• Do not measure more than the rated voltage (as marked on the

equipment).

CAUTION

•Use the device with the cables provided.

•Repair or service that is not covered in this manual should only be

performed by qualified personnels.

•Observe all markings on the device before establishing any

connection.

•Always use dry cloth to clean the device. Do not use ethyl alcohol or

any other volatile liquid to clean the device.

•Do not permit any blockage of the ventilation holes of the device.

CAT 1

Maximum Working Voltage: 200 Vp for altitude up

to 3000 m

Maximum Transient Voltage: 1210 V

VI U8903A Quick Start Guide

Environmental Conditions

This instrument is designed for indoor use and in an area with low

condensation. The table below shows the general environmental

requirements for this instrument.

Environmental condition Requirement

Operating temperature 0 °C to 55 °C

Operating humidity 20% to 80% RH noncondensing at 40 °C

Storage temperature –40 °C to 70 °C

Storage humidity 20% to 80% RH noncondensing at 65 °C

NOTE

The U8903A Audio Analyzer complies with the following safety and EMC

requirements.

• IEC 61010-1:2001/EN 61010-1:2001 (2nd Edition)

• Canada: CAN/CSA-C22.2 No. 61010-1-04

• Canada: ICES/NMB-001:Issue 4, June 2006

• IEC 61326-1:2005/EN 61326-1:2006

• Australia/New Zealand: AS/NZS CISPR11:2004

• USA: ANSI/UL std No. 61010-1:2004

U8903A Quick Start Guide VII

Regulatory Markings

The CE mark is a registered trademark of the European Community. This CE

mark shows that the product complies with all the relevant European Legal

Directives.

The C-tick mark is a registered trademark of the Spectrum Management Agency

of Australia. This signifies compliance with the Australia EMC Framework

regulations under the terms of the Radio Communication Act of 1992.

ICES/NMB-001 indicates that this ISM device complies with the Canadian

ICES-001. Cet appareil ISM est confomre a la norme NMB-001 du Canada.

This instrument complies with the WEEE Directive (2002/96/EC) marking

requirement. This affixed product label indicates that you must not discard this

electrical or electronic product in domestic household waste.

The CSA mark is a registered trademark of the Canadian Standards Association.

This symbol indicates the time period during which no hazardous or toxic

substance elements are expected to leak or deteriorate during normal use. Forty

years is the expected useful life of the product.

VIII U8903A Quick Start Guide

Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC

This instrument complies with the WEEE Directive (2002/96/EC) marking

requirement. This affixed product label indicates that you must not discard

this electrical or electronic product in domestic household waste.

Product Category:

With reference to the equipment types in the WEEE directive Annex 1, this

instrument is classified as a “Monitoring and Control Instrument” product.

The affixed product label is as shown below.

Do not dispose in domestic household waste.

To return this unwanted instrument, contact your nearest Agilent Service

Center, or visit

www.agilent.com/environment/product

for more information.

U8903A Quick Start Guide IX

Table of Contents

Introduction 1

LXI Class-C Compliant Audio Analyzer 2

Installation and Configuration 2

Initial inspection 2

Ventilation 2

Rack mounting 3

Standard Shipped Items 3

Optional Items 4

U8903A Digital Audio 4

U8903A options 4

Units for digital audio measurements 5

Product at a Glance 6

Front panel outlook 6

Rear panel outlook 8

LCD display layout 11

Power On the U8903A 12

Preset the U8903A 12

Help System 13

Using the Editing Keys 14

Switching to 2-Panel or 4-Panel View 16

Switching to Generator/Analyzer and Analog/Digital Mode 17

XU8903A Quick Start Guide

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