HP 8921A Cell Site Test Set User’s Guide.pdf-资料库

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Downloaded from www.Manualslib.com manuals search engine 1HP 8921A Cell Site Test SetUser’s GuideFirmware Version A.15.00 and aboveHP Part No. 08921-90022Printed in U. S. A.December 1997Rev. FDUPLETXRXPREVTESTSCONFIHELPMSSGHOLDPRINTSCREEN CONTROLLOCALADRSRECALSAVEMEAS PRESEINSTRUMENT STATEDATA FUNCTIONSINCRREF INCR METERINCR AVGLO HI CURSOR CON-PUSH TO CANCESHIFTk1k1’k2k2’k3k3’k4ASSIGk5RELEAUSERDATA7894561230+_ENTERGHzdBMHz%kHzsHzms% WppmNOON/OFFYESMEMOAUDIO INLOHI!MAX!MAXAUDIO SQUELCVOL-MIC/MAX POWER 200 !ANT INDUPLEX OUTRF IN/OUT!MAX POWER POWEOFO

Downloaded from www.Manualslib.com manuals search engine 2 Copyright © Hewlett-Packard Company 1995NoticeInformation contained in this document is subject to change without notice.All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws.This material may be reproduced by or for the U.S. Government pursuant to the Copyright License under the clause at DFARS 52.227-7013 (APR 1988).Hewlett-Packard CompanyLearning Products Department24001 E. MissionLiberty Lake, WA 99019-9599U.S.A.

Downloaded from www.Manualslib.com manuals search engine 3Manufacturer’s DeclarationThis statement is provided to comply with the requirements of the German Sound Emission Directive, from 18 January 1991.This product has a sound pressure emission (at the operator position) < 70 dB(A).•Sound Pressure Lp < 70 dB(A).•At Operator Position.•Normal Operation.•According to ISO 7779:1988/EN 27779:1991 (Type Test).HerstellerbescheinigungDiese Information steht im Zusammenhang mit den Anforderungen der Maschinenlärminformationsverordnung vom 18 Januar 1991.•Schalldruckpegel Lp < 70 dB(A).•Am Arbeitsplatz.•Normaler Betrieb.•Nach ISO 7779:1988/EN 27779:1991 (Typprüfung).

Downloaded from www.Manualslib.com manuals search engine 4 Safety ConsiderationsGENERALThis product and related documentation must be reviewed for familiarization with safety markings and instructions before operation.This product has been designed and tested in accordance with IEC Publication 1010, "Safety Requirements for Electronic Measuring Apparatus," and has been supplied in a safe condition. This instruction documentation contains information and warnings which must be followed by the user to ensure safe operation and to maintain the product in a safe condition. SAFETY EARTH GROUNDA uninterruptible safety earth ground must be provided from the main power source to the product input wiring terminals, power cord, or supplied power cord set.CHASSIS GROUND TERMINALTo prevent a potential shock hazard, always connect the rear-panel chassis ground terminal to earth ground when operating this instrument from a dc power source.SAFETY SYMBOLSIndicates instrument damage can occur if indicated operating limits are exceeded. Refer to the instructions in this guide.Indicates hazardous voltages.Indicates earth (ground) terminalWARNINGA WARNING note denotes a hazard. It calls attention to a procedure,practice, or the like, which, if not correctly performed or adhered to, couldresult in personal injury. Do not proceed beyond a WARNING sign until theindicated conditions are fully understood and met.CAUTIONA CAUTION note denotes a hazard. It calls attention to an operation procedure,practice, or the like, which, if not correctly performed or adhered to, could resultin damage to or destruction of part or all of the product. Do not proceed beyondan CAUTION note until the indicated conditions are fully understood and met.!

Downloaded from www.Manualslib.com manuals search engine 5Safety Considerations for this InstrumentWARNINGThis product is a Safety Class I instrument (provided with a protectiveearthing ground incorporated in the power cord). The mains plug shall onlybe inserted in a socket outlet provided with a protective earth contact. Anyinterruption of the protective conductor inside or outside of the product islikely to make the product dangerous. Intentional interruption isprohibited..Whenever it is likely that the protection has been impaired, the instrumentmust be made inoperative and be secured against any unintended operation.If this instrument is to be energized via an autotransformer (for voltagereduction), make sure the common terminal is connected to the earthterminal of the power source.If this product is not used as specified, the protection provided by theequipment could be impaired. This product must be used in a normalcondition (in which all means for protection are intact) only.No operator serviceable parts in this product. Refer servicing to qualifiedpersonnel. To prevent electrical shock, do not remove covers. Servicing instructions are for use by qualified personnel only. To avoidelectrical shock, do not perform any servicing unless you are qualified to doso.The opening of covers or removal of parts is likely to expose dangerousvoltages. Disconnect the product from all voltage sources while it is beingopened.Adjustments described in the manual are performed with power supplied tothe instrument while protective covers are removed. Energy available atmany points may, if contacted, result in personal injury.The power cord is connected to internal capacitors that my remain live for 5 seconds after disconnecting the plug from its power supply.For Continued protection against fire hazard, replace the line fuse(s) onlywith 250 V fuse(s) or the same current rating and type (for example, normalblow or time delay). Do not use repaired fuses or short circuitedfuseholders.

Downloaded from www.Manualslib.com manuals search engine 6 CAUTION:Always use the three-prong ac power cord supplied with this product. Failure to ensureadequate earth grounding by not using this cord may cause product damage.This product is designed for use in Installation Category II and Pollution Degree2 per IEC 1010 and IEC 664 respectively. For indoor use only.This product has autoranging line voltage input, be sure the supply voltage iswithin the specified range.Ventilation Requirements: When installing the product in a cabinet, theconvection into and out of the product must not be restricted. The ambienttemperature (outside the cabinet) must be less than the maximum operatingtemperature of the product by 4° C for every 100 watts dissipated in the cabinet.If the total power dissipated in the cabinet is greater than 800 watts, then forcedconvection must be used.Product MarkingsCE - the CE mark is a registered trademark of the European Community. A CE mark accompanied by a year indicated the year the design was proven.CSA - the CSA mark is a registered trademark of the Canadian Standards Associ-ation.

Downloaded from www.Manualslib.com manuals search engine 7CERTIFICATIONHewlett-Packard Company certifies that this product met its published specifica-tions at the time of shipment from the factory. Hewlett-Packard further certifies that its calibration measurements are traceable to the United States National In-stitute of Standards and Technology, to the extent allowed by the Institute’s cali-bration facility, and to the calibration facilities of other International Standards Organization membersWARRANTYThis Hewlett-Packard instrument product is warranted against defects in material and workmanship for a period of one year from date of shipment. During the war-ranty period, Hewlett-Packard Company will at its option, either repair or replace products which prove to be defective.For warranty service or repair, this product must be returned to a service facility designated by HP. Buyer shall prepay shipping charges to HP and HP shall pay shipping charges, duties, and taxes for products returned to HP from another coun-try.HP warrants that its software and firmware designated by HP for use with an in-strument will execute its programming instructions when properly installed on that instrument. HP does not warrant that the operation of the instrument, or software, or firmware will be uninterrupted or error free.LIMITATION OF WARRANTYThe foregoing warranty shall not apply to defects resulting from improper or inad-equate maintenance by Buyer, Buyer-supplied software or interfacing, unautho-rized modification or misuse, operation outside of the environmental specifications for the product, or improper site preparation or maintenance.NO OTHER WARRANTY IS EXPRESSED OR IMPLIED. HP SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.EXCLUSIVE REMEDIESTHE REMEDIES PROVIDED HEREIN ARE BUYER’S SOLE AND EXCLU-SIVE REMEDIES. HP SHALL NOT BE LIABLE FOR ANY DIRECT, INDI-RECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER BASE ON CONTRACT, TORT, OR ANY OTHER LEGAL THEO-RY.ASSISTANCEProduct maintenance agreements and other customer assistance agreements are available for Hewlett-Packard products. For any assistance, contact your nearest Hewlett-Packard Sales and Service Office.

Downloaded from www.Manualslib.com manuals search engine 8 European Contact: Your local Hewlett-Packard Sales and Service Office or Hewlett-Packard GmbHDepartment ZQ/Standards Europe, Herrenberger Strasse 130, D-71034 Böblinger, Germany (FAX+49-7031-14-3143) DECLARATION OF CONFORMITY according to ISO/IEC Guide 22 and EN 45014Manufacturer’s Name:Manufacturer’s Address:declares that the productProduct Name:Model Number:Product Options:Hewlett-Packard Co.Spokane Division24001 E. Mission AvenueLiberty Lake, Washington 99019-9599USA RF Communications Test Set / Cell Site Test Set HP 8920A, HP 8920B, and HP 8921A This declaration covers all options of the above product.conforms to the following Product specifications:Safety:IEC 348:1978 / HD 401S1:19811)EMC:CISPR 11:1990 / EN 55011:1991 Group 1, Class A EN 50082-1 : 1992 IEC 801-2:1991 - 4 kV CD, 8 kV ADIEC 801-3:1984 - 3V/mIEC 801-4:1988 - 0.5 kV Sig. Lines, 1 kV Power LinesSupplementary Information:This product herewith complies with the requirements of the Low Voltage Directive 73/23/EEC and the EMC Directive 89/336/EEC and carries the CD-marking accordingly.1) The product was introduced prior to 12/1993 Spokane, Washington USADate October 17, 1996 Vince Roland/Quality Manager

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HP 8921A Cell Site Test Set User’s Guide.pdf

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