
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
www.preco.com PreView Side Defender ® II SDII97 Operating Manual FCC STATEMENT This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try and correct the interference. INDUSTRY CANADA STATEMENT Per RSS-Gen, Section 8.4 This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Par RSS - Gen, Section 8.4 Cet appareil est conforme à Industrie Canada exempts de licence standards RSS. Le fonctionnement est soumis aux deux conditions suivantes : (1 ) ce dispositif ne peut pas provoquer d'interférences et ( 2) cet appareil doit accepter toute interférence , y compris les interférences qui peuvent causer un mauvais fonctionnement de l'appareil. REGULATORY COMPLIANCE The PreView Side Defender ® II sensor is compliant with the following countries/regions and their regulations as of the published date of this manual. The sensor may be compliant in other countries/regions. Please check your local regulations or contact PRECO Electronics ® for support. • United States - FCC- Part 15.249 o FCC ID: OXZTHUN2019 • Canada - RSS-210 Radio Standards Specification o IC ID:20379-PREVIEW200 • European Union - ETSI EN300 440-1 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) • Australia/New Zealand - AS/NZ 4268 Radio Equipment and Services – Short Range Devices Patent pending This document may be amended, corrected, and enhanced in keeping with the sensor development progress. The most recent version can be found at www.preco.com TRADEMARKS The names of actual companies and products mentioned herein may be the trademarks of their respective owners. Any rights not expressly granted herein are reserved. Contents Safety .............................................................................................. 1 Storage and location of these instructions .............................. 1 Warning and safety instructions in this operating manual ..... 1 Product Description ....................................................................... 2 Sensor Description ..................................................................... 2 Sensor Interfaces and Configuration ........................................ 4 System Connections .................................................................. 5 Object Detection Capability ........................................................... 6 System Operation ....................................................................... 8 Sensor Installation ......................................................................... 9 Before you Begin ........................................................................ 9 Sensor Location ......................................................................... 9 Sensor Mounting ...................................................................... 10 Mounting Tolerances ............................................................... 11 Keep Out/Interference Zones ................................................. 12 PreView ® Daily Maintenance ....................................................... 13 Troubleshooting ........................................................................... 16 Specifications ............................................................................... 17 Sensor Pinout ............................................................................... 18 Warranty Information ................................................................... 19 More PRECO Electronics ® Safety Products ................................ 20 (866) 977-7326 www.preco.com XXXXXXXX Copyright 2019 Page 1 Safety Storage and location of these instructions This operating manual should be stored in a safe place and be referred to when maintaining and/or reinstalling the system. Warning and safety instructions in this operating manual Indicates a hazardous situation that, if not avoided, could result in death or serious injury Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury Indicates information considered important, but not hazard-related Installation, mounting and electrical connection may only be carried out by a trained specialist in accordance with information in this operating manual. The installation of the PreView Side Defender ® II must be done in such a way that it is not possible for the driver to manually shut down the system. The driver must have the authorization to drive the vehicle and have read and understood this manual. He must also be fit to drive, i.e, not be under the Influence of alcohol, drugs and narcotics or exceed the statutory driving times. (866) 977-7326 www.preco.com XXXXXXXX Copyright 2019 Page 2 Product Description…
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www.preco.com PreView Sentry ® ST97 Series Sensor Operating Manual FCC STATEMENT This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try and correct the interference. INDUSTRY CANADA STATEMENT Per RSS-Gen, Section 8.4 This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Par RSS - Gen, Section 8.4 Cet appareil est conforme à Industrie Canada exempts de licence standards RSS. Le fonctionnement est soumis aux deux conditions suivantes : (1 ) ce dispositif ne peut pas provoquer d'interférences et ( 2) cet appareil doit accepter toute interférence , y compris les interférences qui peuvent causer un mauvais fonctionnement de l'appareil. REGULATORY COMPLIANCE The PreView Sentry ® is compliant with the following countries/regions and their regulations as of the published date of this manual. The sensor may be compliant in other countries/regions. Please check your local regulations. • United States - FCC- Part 15.249 o FCCID: OXZTHUN2019 • Canada - RSS-210 Radio Standards Specification o IC ID- 20379-PREVIEW200 • European Union - ETSI EN300 440-1 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) • Australia/New Zealand - AS/NZ 4268 Radio Equipment and Services – Short Range Devices PATENTS: 7088284 and 7215278. This document may be amended, corrected, and enhanced in keeping with the sensor development progress. The most recent version can be found at www.preco.com TRADEMARKS The names of actual companies and products mentioned herein may be the trademarks of their respective owners. Any rights not expressly granted herein are reserved. Contents Product Description ....................................................................... 1 Sensor Description .................................................................... 1 Other Sensor Features .............................................................. 3 Sensor Interfaces and Configuration ....................................... 4 Object Detection Capability ........................................................... 5 Sensor Installation ......................................................................... 7 Before you Start ........................................................................ 7 Sensor Location......................................................................... 7 Sensor Mounting ....................................................................... 7 Mounting Tolerances ................................................................ 8 Keep Out/Interference Zones .................................................. 9 PreView ® Daily Maintenance ....................................................... 10 Troubleshooting ........................................................................... 12 Specifications ............................................................................... 13 Connector Pin Outs ...................................................................... 14 Warranty Information ................................................................... 15 More PRECO Electronics ® Safety Products ................................ 16 Contact Information: Customer Service - +1.866.977.7326 Technical Support - +1.844.787.2327 www.preco.com +1.866.977.7326 www.preco.com 370XXXXA Copyright 2019 Page 1 Product Description The PreView Sentry ® is a Frequency Modulated Continuous Waveform radar object detection system designed to alert equipment (vehicle, truck, machine) operators to the presence of obstacles. The sensor detects both moving and stationary objects in a pre-defined coverage area and can report the distance of the closest object via visual range indicators (display) and an audible signal (display or buzzer) to the equipment operator. Figure 1. PreView Sentry ® Radar Sensor Although the PreView ® sensor performs well in harsh environments (high temperature, fog, rain, snow, etc.) it is still recommended that the sensor face be cleaned periodically as you would your equipment lights. The sensor is sealed to meet IP69K, withstands high vibration and shock levels, and is virtually maintenance free. Sensor Description The PreView Sentry ® is a small, rugged, short/medium range radar sensor designed by PRECO Electronics ® for use in heavy duty applications, such as trucks/busses, construction, mining, waste, utilities, and other applications requiring a robust, high-performance radar. This frequency band is legal throughout most of the world, but check with PRECO Electronics ® or your country’s regulations before purchasing. The sensor transmits and receives low power 24 GHz radar signals. It then processes the returned signals to determine if an object h…
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PRECO ELECTRONICS, INC. 10335 W. Emerald Street Boise, Idaho 83704 Phone: (208) 323-1000 Fax: (208) 323-1034 www.PreViewRadar.com December 30, 2019 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Preco Electronics PreView Sentry ® ST97 and Side Defender ® II SDII97 Sensors FCC ID: OXZTHUN2019 To whom it may concern: Preco Electronics is seeking original certification for PreView Sentry ® ST97 and Side Defender ® II SDII97 Sensors. The name of the sensors are PreView Sentry ® and PreView Side Defender ® II and the model names of these units are Sentry ® ST97, and Side Defender ® II SDII97 respectively. These sensors are FMCW (frequency-modulated continuous-wave) centered at 24.150 GHz transmitter operating in the 24.05 – 24.25 GHz band. The sensors differ by FMCW waveforms and plastic housing, the PreView Sentry ® ST97, and Side Defender ® II SDII97 have the same square housing but different waveforms. The sensors have the same circuit board, transmit power and Effective Isotropic Radiated Power (EIRP). Approval is being sought under FCC Part 15.249 (24- 24.25 GHz).
Sentry® ST97, SX97, and Side Defender® II SDII97 External Photographs Label information in the included photos is for label placement reference only. The FCC and IC numbers are not reflective of the actual numbers assigned to the Sentry® ST97, SX97, or Side Defender® II SDII97. Sentry® ST97, SX97, and Side Defender® II SDII97 Front – Sentry® ST97 and SX97 Front – Side Defender® II SDII97 Back – Sentry® ST97 and SX97 Back - Side Defender® II SDII97 Bottom - Sentry® ST97, SX97, and Side Defender® II SDII97 Top - Sentry® ST97, SX97, and Side Defender® II SDII97 Left Side – Sentry® ST97, SX97, and Side Defender® II SDII97 Right Side – Sentry® ST97, SX97, and Side Defender® II SDII97
Sentry® ST97 and Side Defender® II SDII97 Label and Location (FCC ID) Sentry® ST97 FCC SN, Label, and Location . Side Defender® II SDII97 FCC SN, Label, and Location
Preco Electronics PreView Sentry ® ST97, and Side Defender ® II SDII97 Sensors FCC ID: OXZTHUN2019 Antenna PCA Front Antenna PCA Back Processor PCA Front Processor PCA Back
This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. This Report shall not be reproduced, except in full without written approval of the laboratory. EAR-Controlled Data - This document contains technical data whose export and reexport/retransfer is subject to control by the U.S. Department of Commerce under the Export Administration Act and the Export Administration Regulations. The Department of Commerce’s prior written approval may be required for the export or re- export/retransfer of such technical data to any foreign person, foreign entity or foreign organization whether in the United States or abroad. More: https://www.bis.doc.gov/index.php/forms-documents/regulations-docs/14-commerce-country-chart/fileT Preco, Inc. Sentry® ST97and Side Defender® II SDII97 FCC 15.249:2018 24.05-24.25 GHz Low Power (SRD) Transceiver Report # PRCO0085 NVLAP LAB CODE: 200630-0 CERTIFICATE OF TEST 2018-09-14 Product compliance is the responsibility of the client; therefore, the tests and equipment modes of operation represented in this report were agreed upon by the client, prior to testing. The results of this test pertain only to the sample(s) tested. The specific description is noted in each of the individual sections of the test report supporting this certificate of test. This report reflects only those tests from the referenced standards shown in the certificate of test. It does not include inspection or verification of labels, identification, marking or user information. As indicated in the Statement of Work sent with the quotation, Element’s standard process is to always use the latest published version of the test methods even when earlier versions are cited in the test specification. Issuance of a purchase order was de facto acceptance of this approach. Otherwise, the client would have advised Element in writing of the specific version of the test methods they wanted applied to the subject testing. Last Date of Test: November 16, 2018 Preco, Inc. Model: Sentry® ST97and Side Defender® II SDII97 Radio Equipment Testing Standards Specification Method FCC 15.249:2018 ANSI C63.10:2013 Results Method Clause Test Description Applied Results Comments 6.2 Powerline Conducted Emissions No N/A Not requested. 6.5, 6.6 Field Strength of Harmonics and Spurious Radiated Emissions Yes Pass 6.6 Field Strength of Fundamental Yes Pass 7.5 Duty Cycle No N/A Not requested. Deviations From Test Standards None Approved By: Kyle Holgate, Operations Manager Report No. PRCO0085EAR-Controlled Data2/28 REVISION HISTORY 2018.07.17 Revision Number Description Date (yyyy-mm-dd) Page Number 00 None Report No. PRCO0085EAR-Controlled Data3/28 ACCREDITATIONS AND AUTHORIZATIONS 2018.09.04 United States FCC - Designated by the FCC as a Telecommunications Certification Body (TCB). Certification chambers, Open Area Test Sites, and conducted measurement facilities are listed with the FCC. A2LA - Accredited by A2LA to ISO / IEC 17065 as a product certifier. This allows Element to certify transmitters to FCC and IC specifications. NVLAP - Each laboratory is accredited by NVLAP to ISO 17025 Canada ISED - Recognized by Innovation, Science and Economic Development Canada as a Certification Body (CB). Certification chambers and Open Area Test Sites are filed with ISED. European Union European Commission – Within Element, we have a EU Notified Body validated for the EMCD and RED Directives. Australia/New Zealand ACMA - Recognized by ACMA as a CAB for the acceptance of test data. Korea MSIT / RRA - Recognized by KCC’s RRA as a CAB for the acceptance of test data. Japan VCCI - Associate Member of the VCCI. Conducted and radiated measurement facilities are registered. Taiwan BSMI – Recognized by BSMI as a CAB for the acceptance of test data. NCC - Recognized by NCC as a CAB for the acceptance of test data. Singapore IDA – Recognized by IDA as a CAB for the acceptance of test data. Israel MOC – Recognized by MOC as a CAB for the acceptance of test data. Hong Kong OFCA – Recognized by OFCA as a CAB for the acceptance of test data. Vietnam MIC – Recognized by MIC as a CAB for the acceptance of test data. SCOPE For details on the Scopes of our Accreditations, please visit: https://www.nwemc.com/emc-testing-accreditations Report No. PRCO0085EAR-Controlled Data4/28 FACILITIES 2018.07.17 California Labs OC01-17 41 Tesla Irvine, CA 92618 (949) 861-8918 Minnesota Labs MN01-10 9349 W Broadway Ave. Brooklyn Park, MN 55445 (612)-638-5136 New York Labs NY01-04 4939 Jordan Rd. Elbridge, NY 13060 (315) 554-8214 Oregon Labs EV01-12 6775 NE Evergreen Pkwy #400 Hillsboro, OR 97124 (503) 844-4066 Texas Labs TX01-09 3801 E Plano Pkwy Plano, TX 75074 (469) 304-5255 Washington Labs NC01-05 19201 120 th Ave NE Bothell, WA 98011 (425)984-6600 NVLAP NVLAP Lab Code: 200676-0 NVLAP Lab Code: 200881-0 NVLAP Lab Code: 200761-0 NVLAP Lab Code: 200630-0 NVLAP Lab Code:201049-0 NVLAP Lab Code: 200629-0 Innovation, Science and Economic Development Canada 2834B-1, 2834B-3 2834E-1, 2834E-3 N/A 2834D-1, 2834D-2 2834G-1 2834F-1 BSMI SL2-IN-E-1154R SL2-IN-E-1152R N/A SL2-IN-E-1017 SL2-IN-E-1158R SL2-IN-E-1153R VCCI A-0029 A-0109 N/A A-0108 A-0201 A-0110 Recognized Phase I CAB for ACMA, BSMI, IDA, KCC/RRA, MIC, MOC, NCC, OFCA US0158 US0175 N/A US0017 US0191 US0157 Report No. PRCO0085EAR-Controlled Data5/28 MEASUREMENT UNCERTAINTY TMU.2015.07.10 Measurement Uncertainty When a measurement is made, the result will be different from the true or theoretically correct value. The difference is the result of tolerances in the measurement system that cannot be completely eliminated. To the extent that technology allows us, it has been our aim to minimize this error. Measurement uncertainty is a statistical expression of measurement error qualified by a probability distribution. A measurement uncertainty estimation has been performed for each test per our internal quality document QM205.4.6. The estimatio…
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photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 FF (1).JPG FF (2).JPG -2 FIELD STRENGTH OF FUNDAMENTAL photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 FF (3).JPG FF (4).JPG -4 FIELD STRENGTH OF FUNDAMENTAL photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 FF (7).JPG FF (8).JPG -8 FIELD STRENGTH OF FUNDAMENTAL XMit 2017.12.13 Harmonics (1).JPG Harmonics (2).JPG DIRECT CONNECT XMit 2017.12.13 Harmonics (3).JPG Harmonics (5).JPG DIRECT CONNECT XMit 2017.12.13 Harmonics (7).JPG Harmonics (9).JPG DIRECT CONNECT photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 FF (1).JPG FF (2).JPG -2 SPURIOUS RADIATED EMISSIONS photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 FF (3).JPG FF (4).JPG -4 SPURIOUS RADIATED EMISSIONS photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 FF (7).JPG FF (8).JPG -8 SPURIOUS RADIATED EMISSIONS photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 SE - 26-40 GHz (3).JPG SE - 26-40 GHz (4).JPG - 26-40 GHz (4) SPURIOUS RADIATED EMISSIONS photo PSA-ESCI 2018.07.27 photos PSA-ESCI 2018.07.27 SE - LF (1).JPG SE - LF (2).JPG - LF (2) SPURIOUS RADIATED EMISSIONS
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 24.15 GHz - 24.15 GHz | - |

Vehicular Radar
Equipment Class
VRD - Part 95 Vehicular Radar Systems
Field Disturbance Sensor
Equipment Class
VRD - Part 95 Vehicular Radar Systems
PRECOlink
Equipment Class
DTS - Digital Transmission System
PreView Sentry SX97
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
WWS7220
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter