U8903B Benchtop Audio Analyzer
Contents
1. Bluetooth card SRAM 18Mbit Bluetooth card DDR2 SDRAM 256MB Writable During Normal Operation lt op Yes Yes Yes Yes Data Retained When Powered Off lt D S Yes No No No No Table 1 Summary of instrument memory Purpose Contents Storage for purchased options information application firmware Storage for user to store data filter files backup log files and measurements Storage for temporary data and buffer used by applications Storage of Arbitrary audio waveform Bluetooth Processors temporary data storage DSP processor s temporary data storage Data Input Method Firmware upgrade application utility page Application side menu and SCPI commands Program code Program code Program code Program code Location in Instrument and Remarks Processor Card U8903 66507 Carrier board U8903 66508 Processor Card U8903 66507 BluetoothCard U8903 66521 BluetoothCard U8903 66521 BluetoothCard U8903 66521 Sanitization Procedure Refer to Table 2 Erasable via Secure Erase go to System gt Service gt Secure Erase Cycle power Cycle power Cycle power Cycle power Memory Type T and Size 2 A x 2 o RE E o Bluetooth No card id flash memory 16MB KEYSIGHT TECHNOLOGIES lt Data Retained When Powered Off eS Purpose Contents Store Bluetooth ca2. THE MATERIAL IN THIS DOCUMENT THAT CONFLICT WITH THESE TERMS THE WARRANTY TERMS IN THE SEPARATE AGREEMENT WILL 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 accordance with the terms of such license Restricted Rights Legend If software is for use in the performance of a U S Government prime contract or subcontract Software is delivered and licensed as Commercial computer software as defined in DFAR 252 227 7014 June 1995 or as a commercial item as defined in FAR 2 101 a or as Restricted computer software as defined in FAR 52 227 19 June 1987 or any equivalent agency regulation or contract clause Use duplication or disclosure of Software is subject to Keysight Technologies standard commercial license terms and non DOD Departments and Agencies of the U S Government will receive no greater than Restricted Rights as defined in FAR 52 227 19 c 1 2 June 1987 U S Government users will receive no greater than Limited Rights as defined in FAR 52 227 14 June 1987 or DFAR 252 227 7015 b 2 November 1995 as applicable in any technical data safety Notices A CAUTION notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not procee
3. U8903B Benchtop Audio Analyzer This manual provides the documentation for the following instruments U8903B User s Manual KEYSIGHT TECHNOLOGIES Notices Keysight Technologies Inc 2014 2015 No part of this manual may be reproduced in any form or by any means including electronic storage and retrieval or translation into a foreign language without prior agreement and written consent from Keysight Technologies Inc as governed by United States and international copyright laws Trademark Acknowledgements N A Manual Part Number U8903 90056 Print Date September 2015 Supersedes None Published in USA Keysight Technologies Inc 1400 Fountaingrove Parkway Santa Rosa CA 95403 Warranty THE MATERIAL CONTAINED IN THIS DOCUMENT IS PROVIDED AS IS AND IS SUBJECT TO BEING CHANGED WITHOUT NOTICE IN FUTURE EDITIONS FURTHER TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW KEYSIGHT 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 PARTICULAR PURPOSE KEYSIGHT SHALL NOT BE LIABLE FOR ERRORS OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING USE OR PERFORMANCE OF THIS DOCUMENT OR ANY INFORMATION CONTAINED HEREIN SHOULD KEYSIGHT AND THE USER HAVE A SEPARATE WRITTEN AGREEMENT WITH WARRANTY TERMS COVERING
4. d beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met Warranty This Keysight technologies instrument product is warranted against defects in material and workmanship During the warranty period Keysight Technologies will at its option either repair or replace products that prove to be defective For warranty service or repair this product must be returned to a service facility designated by Keysight Technologies Buyer shall prepay shipping charges to Keysight Technologies and Keysight Technologies shall pay shipping charges to return the product to Buyer For products returned to Keysight Technologies from another country Buyer Shall pay all shipping charges duties and taxes Where to Find the Latest Information Documentation is updated periodically For the latest information about these products including instrument software upgrades application information and product information see the following URLs http www keysight com find U8903B To receive the latest updates by email subscribe to Keysight Email Updates http www keysight com find MyKeysight Information on preventing instrument damage ca
5. e environment such as is the case when the instrument Is returned for calibration Declassification procedures include memory sanitization or memory removal or both Keysight declassification procedures are designed to meet the requirements specified in DoD 5220 22 M Chapter 8 As defined in Section 8 301b of DoD 5220 22 M sanitization is the process of removing or eradicating stored data so that the data cannot be recovered using any known technology Instrument sanitization is typically required when an instrument is moved from a secure to a non secure environment such as when it is returned to the factory for calibration Keysight memory sanitization procedures are designed for customers who need to meet the requirements specified by the US Defense Security Service DSS These requirements are specified in the Clearing and Sanitization Matrix in Section 5 2 5 5 5 of the ISFO Process Manual Secure Erase is a term that is used to refer to either the clearing or sanitization features of Keysight instruments KEYSIGHT TECHNOLOGIES 7 Instrument Memory This section contains information on the types of memory available in your instrument It explains the size of memory how it is used Its location volatility and the sanitization procedure Memory Type and Size Processor Flash Memory P3000 512MB Internal Flash Flash Memory Carrier Board 4GB General Purpose RAM P3000 256MB Bluetooth card SDRAM 64MB
6. eferences 1 DoD 5220 22 M National Industrial Security Program Operating Manual NISPOM United States Department of Defense Revised February 28 2006 May be downloaded in Acrobat PDF format from http www dss mil isp fac_clear download_nispom html 2 ISFO Process Manual for the Certification and Accreditation of Classified Systems under the NISPOM Defense Security Service DSS cleared industries may request a copy of this document via email by following the instructions at http www dss mil isp odaa request html KEYSIGHT TECHNOLOGIES
7. instrument s screen can be set to blank via SCPI command DISPlay STATe lt On Off gt USB Mass Storage Device Security The Instrument is equipped with a USB drive which is writtable so that user can save user states screen capture and export reports However the instrument does not allow direct browsing to the usb contents Remote Access Interfaces The user is responsible for providing security for the I O ports for remote access by controlling physical access to the I O ports The I O ports provide access to all user settings user states and the display image The I O ports include USB GPIB and LAN The LAN port provides the following services with limited usages a http limit to LXI web page access b ftp only allow to transfer file from to instrument s fixed folder c Sockets SCPI only d telnet SCPI only e Ping to support LXI There is also a ping service which presently cannot be selectively disabled The concern here might be that it is possible to discover IP addresses of connected instruments in order to query their setups over the net or break into the code KEYSIGHT TECHNOLOGIES IZ Procedure for Declassifying a Faulty Instrument If the Instrument is not functioning and the user is unable to use the security procedures described to declassify the Instrument please contact your local Keysight office for support http www keysight com find contactus KEYSIGHT TECHNOLOGIES 13 R
8. n be found at Is your product software up to date Periodically Keysight releases software updates to fix known defects and incorporate product enhancements To search for software updates for your product go to the Keysight Technical Support website at http www keysight com find techsupport Table of Contents OO Oy SY ee a ee S Contacting Keysight Sales and Service OFFICES nesscusiscssnna tuban n Gan R E 6 Progucts Covered by this DOCUMEND tise keine itee hottie etna uae etna 6 Securty OTIS and DSTA MELONNS seers e atts nstaaic atten estate Sten tate Gna a 7 INSEFUMENE MEMO rsi ia oe E E 8 Summary of Memory Declassification ProCeCures ccccccccccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeess 9 User and Remote Interface Security Measures nssssnnsnnnnnniinrnesenttetttttttrttrtnnnrenrntttttttttrrrrnnnnnnerr rererere 11 Procedure for Declassifying a Faulty Instrument 0 0 ci nn nn nn nn nn I I I I Il lll lillie T2 RereronCoS corer T A S E E S N N to Contacting Keysight Sales and Service Offices Assistance with test and measurement needs and information on finding a local Keysight office is available on the Internet at http www keysight com find assist If you do not have access to the Internet please contact your field engineer In any correspondence or telephone conversation refer to the instrument by its model number and full serial number With this information the Key
9. overwrite a message window will pop up to inform if the process is successful failed For options removal verified the menu items relevant to the option are not seen neither can the SCPI commands be sent N A KEYSIGHT Description and purpose Size Memory clearing Memory sanitization Memory removal Memory validation Remarks Table 3 Internal Flash Memory Storage for user to store data filter files backup log files and measurements reports 4G To clear the user stored files ensure current GUI is in standard view on front panel press Preset gt To Factory Settings Alternatively user can send SCPI commands SYSTem PRESet TYPE FACTory SYSTem PRESet To securely erase user stored files user can go to System gt Service gt Secure Erase The instrument will still operate even the internal flash memory has been removed however the user saved data will be erased after cycle power and the instrument will always start up as factory default settings After performing clearing or sanitization procedure user will not be able to find all the saved user files from the respective folders N A User and Remote Interface Security Measures Local Lockout To prevent unintended attempt to switch the Instrument to local mode user can lock the front panel s Local key via the following SCPI command SYSTem RWLock To unlock send the following SCPI command SYSTem LOCal screen and Annotation Blanking The
10. rd identification Data Input Method Factory update Location in Instrument and Remarks BluetoothCard U8903 66521 Sanitization Procedure Not applicable summary of Memory Declassification Procedures This section explains how to clear sanitize and remove memory from your instrument for all classes of memory that are writeable during normal operation Read thi necessit s entire document before using any sanitization procedure Failure to do so may ate returning the instrument to an Authorized Keysight Service Center for firmware downloads and recalibration Description and purpose Size Memory clearing Memory sanitization Memory removal Memory validation Remarks TECHNOLOGIES Table 2 Processor Flash Memory Processor Flash Memory used to store application image calibration constants serial number and purchased options information 512 MB Application image can be overwritten by user user can go to system gt Update gt Load File in order to load the firmware file to overwrite Purchased options can also be added removed by user to remove go to the front panel press System gt Service gt Options select the option to be removed from the selection panel and press Remove Option menu Cleared memory contains no application specific information Sanitization is only possible by memory removal This memory cannot be removed without damaging the instrument For firmware
11. sight representative can determine whether your unit is still within its warranty period KEYSIGHT TECHNOLOGIES 5 Products Covered by this Document Product Family Name Product Names Model Numbers Audio Analyzer Benchtop Audio Analyzer U8903B This document describes instrument security features and the steps to declassify an instrument through memory clearing sanitization or removal For additional information go to http www keysight com find security Be sure that all information stored by the user in the instrument that needs to be saved is properly backed up before attempting to clear any of the instrument memory Keysight Technologies cannot be held responsible for any lost files or data resulting from the clearing of memory Be sure to read this document entirely before proceeding with any file deletion or memory clearing KEYSIGHT TECHNOLOGIES 6 security Terms and Definitions Term Clearing Instrument Declassification Sanitization Secure Erase Definition As defined in Section 8 301a of DoD 5220 22 M clearing is the process of eradicating the data on media before reusing the media so that the data can no longer be retrieved using the standard interfaces on the instrument Clearing is typically used when the instrument is to remain in an environment with an acceptable level of protection A term that refers to procedures that must be undertaken before an instrument can be removed from a secur
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