DO4STRATAEXStrata EX

NOTICE TO PERSONS RECEIVING THIS DRAWING AND/OR TECHNICAL INFORMATION: Title: TUNING PROCEDURE TR4022 Checkpoint Systems claims proprietary rights to the material disclosed hereon. This drawing and/or technical information is issued in confidence for engineering information only and may not be reproduced or used to manufacture anything shown or referred to hereon without direct written permission from Checkpoint Systems to the user. This drawing and/or technical information is the property of Checkpoint Systems and is loaned for mutual assistance, to be returned when its purpose has been served. THIS DRAWING AND/OR TECHNICAL INFORMATION IS THE PROPERTY OF CHECKPOINT SYSTEMS, INC. RevisionsRevisions RevDescriptionDateEngineerRevDescriptionDateApproved 01ECN03/28/2000D. MERVA Doc Spec:Date: Dwn: J. IANNUZZIDate: 03/29/2000 Chk: J. HUGDate: 03/29/2000 Eng: D. MERVADate: 03/29/2000 Size A USED ON Appd: E. ECKSTEINDate: 03/29/2000 Scale: N/A Checkpoint Systems, Inc. 2000 Page 1 of 20 TUNING PROCEDURE TR4022 ____________________________________________________________________________________________________________________________ CHECKPOINT SYSTEMS, INC. CONFIDENTIAL AND PROPRIETARY INFORMATION, FOR INTERNAL USE ONLY. Rev. 00Page 2 TABLE OF CONTENTS 1.0 INTRODUCTION..........................................................................................................3 2.0 SYSTEM DESCRIPTION .............................................................................................3 3.0 SWITCH SETTINGS.....................................................................................................4 Switch 4 – Bin Elimination, Filters, Transmitter setting and Alarm Cycle Select .................................. 8 Switch 5 – System transmit address, Merchandise/Access Card Rejection............................................. 8 Switch 6 – Master/Slave configuration .................................................................................................... 9 Switch 7 – Sweep range select ................................................................................................................. 9 4.0 LED DEFINITIONS .................................................................................................10 System Status Indicators ........................................................................................................................ 10 Internal and external Sync and RF indicators – DS8, DS9, and DS10 .................................................. 10 5.0 POTENTIOMETER ADJUSTMENT..........................................................................11 6.0 AUXILIARY CONNECTOR ......................................................................................12 7.0 SCREENS ....................................................................................................................13 8.0 TUNING.......................................................................................................................19 8.1 Master / Slave Setup.....................................................................................................19 8.2 Group Addressing (VERY IMPORTANT).................................................................................... 19 8.3 Slaving............................................................................................................................................ 19 TUNING PROCEDURE TR4022 ____________________________________________________________________________________________________________________________ CHECKPOINT SYSTEMS, INC. CONFIDENTIAL AND PROPRIETARY INFORMATION, FOR INTERNAL USE ONLY. Rev. 00Page 3 1.0INTRODUCTION This document describes the procedures required to properly tune a Strata System with the TR4022 board. Many of the adjustments for the Strata are pre-tuned during the manufacturing test process therefore adjustments required in the field have been minimized. Adjustments such as center frequency and sweep are preset for 8.2 Mhz operation. If the system is required to detect a different frequency tag the sweep range will need to be readjusted by the installer. Once properly configured, if poor performance results, the CSE should direct their efforts toward finding the source of the interference in the environment. Several test signals are provided by the TR4022 board, which may be viewed on an oscilloscope. These signals allow the CSE to identify and measure ambient noise levels, resonances and other sources of environmental interference. The DSP (digital signal processor) system automatically subtracts stationary resonances seen by the antennas. The system offers flexibility to adjust for these circumstances. However, the solution for environmental problems, is to determine the environmental problems and resolve them. The options for adjusting to environmental problems are performed both in the analog and digital realm by the technician. The analog solutions are reducing power on the transmit antennas (2-loop and/or 3-loop), reduce the baseband gain, and adjust the sweep. In the digital toolbox there are four user selectable filter parameters. These tools should be used only after the CSE has attempted to correct the environment. The Strata system is powered by a +24Vdc power supply, P/N 121878. This power supply can power up to a maximum of three antennas. 2.0SYSTEM DESCRIPTION The Strata system is a transceiver design using both a 3-loop, 2-loop, and a 1-loop antenna design. The Strata alternates between using the 2-loop antenna and the 3-loop antenna. The 1-loop antenna is used as a shield that is tied to ground. This technique provides the system with different views of the detection field allowing the system to improve detection by minimizing the holes typically found at the crossbars of typical swept antennas. During an antenna’s cycle, the system performs two “blasts” which are called a “bin”. There are sixteen bins per frame. A bin consists of two “noise…

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Page 1 of 1 ΥΝΙΣΨΣ PCTC Product Compliance Test Center 2476 Swedesford Road, Malvern, PA 19355 August 21, 200120010818CL Federal Communications Commission EQUIPMENT APPROVAL SERVICES P.O Box 358315 Pittsburgh, PA 15251-5315 Subject: Confidentiality Statement for Checkpoint Systems Strata GX System. Dear Sir/Madam: The Checkpoint Systems, Strata EX, FCC ID DO4STRATAEX, (frequency band is 7.6MHz to 8.7 MHz) was tested for EMI compliance for operating according to the FCC Part 15 Sections 15.209 and 15.223 requirements. Based on the compliance results of this test, please register the Checkpoint System Strata EX, DO4STRATAEX, with the Federal Communications Commission. Please note that Checkpoint requests confidentiality on the block diagram, theory of operation, schematics, and detail photos of the Strata EX. The detail photographs show the internal components of the Strata EX and antenna design and the manufacturer desires that competitors not have access to them. Sincerely, Daniel J. Mis Technical Staff Engineer Unisys Corpration (610) 648-3746 E-Mail: [email protected]

VOJTZT PCTC Product Compliance Test Center 2476 Swedesford Road, Malvern, PA 19355 ELECTROMAGNETIC INTERFERENCE TEST REPORT Doc.20010817R/Project No. 621 TEST STANDARD - USA CFR 47 PART 15 STRATA EX ELECTRONIC ARTICLE SURVEILANCE DETECTION SYSTEM FCC ID: DO4STRATAEX CHECKPOINT SYSTEMS, INC. THOROFARE, NJ Test Date: 10/11/2000 – 10/26/2000 Issue: August 21, 2001 Prepared by: Daniel J. Mis Technical Staff Engineer Approved by: Wallace E. Amos Group Manager, PCTC/ICC The results described in this report relate only to the item(s) tested. This document shall not be reproduced except in full without written permission of Unisys - PCTC. AMERICAN ASSOCIATION FOR LABORATORY ACCREDITATION Cert. No.: 1028-01 VOJTZT PCTC Page 2 of 32, 8/21/01 Product Compliance Test CenterDoc.20010817R/Project No. 621 FCC ID: DO4STRATAEX PREFACE This report documents product testing conducted to verify compliance of the specified EUT with applicable standards and requirements as identified herein. EUT, test instrument configurations, test procedures and recorded data are generally described or attached in the appendices of this report. The reader is referred to the applicable test standards for detailed procedures. The following table summarizes the test results obtained during this evaluation. SUMMARY The Checkpoint Systems, Inc., Strata EX as described in Section 2.1, was tested to the standards listed below, and found to have the following characteristics: TESTSTANDARDFrequency RangeRESULT Radiated Emissions Intentional Radiator, Fundamental FCC Part 15.223 1.705 to 10 MHz Below Max. Permissible Limit Radiated Emissions Intentional Radiator, Harmonics FCC Part 15.209 10 MHz to 1 GHz Below Max. Permissible Limit Radiated Emissions Unintentional Radiator (Related to Digital Circuitry) FCC Part 15.109 30 MHz to 1 GHz Below Max. Permissible Limit Conducted Emissions Unintentional & Intentional Radiators FCC Part 15.209 450 kHz to 30 MHz Below Max. Permissible Limit VOJTZT PCTC Page 3 of 32, 8/21/01 Product Compliance Test CenterDoc.20010817R/Project No. 621 FCC ID: DO4STRATAEX TABLE OF CONTENTS 1.0Client Information..................................................................................................................5 1.1Requested Service..........................................................................................................................................5 1.2Purpose of Test(s) ..........................................................................................................................................5 2.0Description of The Equipment Under Test (EUT).................................................................5 2.1Equipment Family Description ......................................................................................................................5 2.1.1General...................................................................................................................................................5 2.2Equipment Sample .........................................................................................................................................6 2.2.1Identification ..........................................................................................................................................6 2.2.2Condition of Received Sample...............................................................................................................8 3.0Applicable Requirements, Methods And Procedures ............................................................8 3.1Applicable Requirements ...............................................................................................................................8 3.1.1USA .......................................................................................................................................................8 3.2Basic Test Methods and Procedures ..............................................................................................................8 4.0Deviations or Exclusions from the Requirements and Standards ..........................................8 5.0Operation of the EUT during Testing ....................................................................................9 5.1Test Environment...........................................................................................................................................9 5.1.1Climatic Environment ............................................................................................................................9 5.1.2Electrical Power .....................................................................................................................................9 5.2Grounding ......................................................................................................................................................9 5.3Operating Mode .............................................................................................................................................9 5.4Test Configurations......................................................................................................................................10 5.4.1EUT Details .........................................................................................................................................12 5.4.1Support Equipment ..............................................................................................................................12 5.5EUT Modifications ......................................................................................................................................12 6.0Summary Of Test Results ....................................................................................................12 6.1Emission Tests .............................................................................................................................................12 6.1.1Radiated Emiss…

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VOJTZT PCTC Product Compliance Test Center 2476 Swedesford Road, Malvern, PA 19355 ELECTROMAGNETIC INTERFERENCE TEST REPORT Doc.20010817R1/Project No. 621 TEST STANDARD - USA CFR 47 PART 15 STRATA EX ELECTRONIC ARTICLE SURVEILANCE DETECTION SYSTEM FCC ID: DO4STRATAEX CHECKPOINT SYSTEMS, INC. THOROFARE, NJ Test Date: 10/11/2000 – 10/26/2000 Issue: October 19, 2001 Prepared by: Daniel J. Mis Technical Staff Engineer Approved by: Wallace E. Amos Group Manager, PCTC/ICC The results described in this report relate only to the item(s) tested. This document shall not be reproduced except in full without written permission of Unisys - PCTC. AMERICAN ASSOCIATION FOR LABORATORY ACCREDITATION Cert. No.: 1028-01 VOJTZT PCTC Page 2 of 33, 10/19/01 Product Compliance Test CenterDoc.20010817R1/Project No. 621 FCC ID: DO4STRATAEX ERRATA This document is revision 1 to document 20010817R and is marked as “PCTC Doc. No. 20010817R1”, dated 10/19/01. This revision is issued to make the following corrections and clarifications: Appendix 1Added Magnetic Field Loop Antenna to Equipment List & Corrected Cal Dates. VOJTZT PCTC Page 3 of 33, 10/19/01 Product Compliance Test CenterDoc.20010817R1/Project No. 621 FCC ID: DO4STRATAEX PREFACE This report documents product testing conducted to verify compliance of the specified EUT with applicable standards and requirements as identified herein. EUT, test instrument configurations, test procedures and recorded data are generally described or attached in the appendices of this report. The reader is referred to the applicable test standards for detailed procedures. The following table summarizes the test results obtained during this evaluation. SUMMARY The Checkpoint Systems, Inc., Strata EX as described in Section 2.1, was tested to the standards listed below, and found to have the following characteristics: TESTSTANDARDFrequency RangeRESULT Radiated Emissions Intentional Radiator, Fundamental FCC Part 15.223 1.705 to 10 MHz Below Max. Permissible Limit Radiated Emissions Intentional Radiator, Harmonics FCC Part 15.209 10 MHz to 1 GHz Below Max. Permissible Limit Radiated Emissions Unintentional Radiator (Related to Digital Circuitry) FCC Part 15.109 30 MHz to 1 GHz Below Max. Permissible Limit Conducted Emissions Unintentional & Intentional Radiators FCC Part 15.209 450 kHz to 30 MHz Below Max. Permissible Limit VOJTZT PCTC Page 4 of 33, 10/19/01 Product Compliance Test CenterDoc.20010817R1/Project No. 621 FCC ID: DO4STRATAEX TABLE OF CONTENTS 1.0Client Information..................................................................................................................6 1.1Requested Service..........................................................................................................................................6 1.2Purpose of Test(s) ..........................................................................................................................................6 2.0Description of The Equipment Under Test (EUT).................................................................6 2.1Equipment Family Description ......................................................................................................................6 2.1.1General...................................................................................................................................................6 2.2Equipment Sample .........................................................................................................................................7 2.2.1Identification ..........................................................................................................................................7 2.2.2Condition of Received Sample...............................................................................................................9 3.0Applicable Requirements, Methods And Procedures ............................................................9 3.1Applicable Requirements ...............................................................................................................................9 3.1.1USA .......................................................................................................................................................9 3.2Basic Test Methods and Procedures ..............................................................................................................9 4.0Deviations or Exclusions from the Requirements and Standards ..........................................9 5.0Operation of the EUT during Testing ..................................................................................10 5.1Test Environment.........................................................................................................................................10 5.1.1Climatic Environment ..........................................................................................................................10 5.1.2Electrical Power ...................................................................................................................................10 5.2Grounding ....................................................................................................................................................10 5.3Operating Mode ...........................................................................................................................................10 5.4Test Configurations......................................................................................................................................11 5.4.1EUT Details .........................................................................................................................................13 5.4.1Support Equipment ..............................................................................................................................13 5.5EUT Modifications ...................................................…

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TECHNICAL DOCUMENTATION August 22, 2001 _______________________________________________________________________________________________________________________________________________ CHECKPOINT SYSTEMS, INC. CONFIDENTIAL AND PROPRIETARY INFORMATION, FOR INTERNAL USE ONLY Page 1 TECHNICAL DOCUMENTATION August 22, 2001 _______________________________________________________________________________________________________________________________________________ CHECKPOINT SYSTEMS, INC. CONFIDENTIAL AND PROPRIETARY INFORMATION, FOR INTERNAL USE ONLY Page 2