2ACGF-MA00BWearable Motion and Gait Quantification Assessment System

-1- UserManual WearableMotionandGaitQuantification AssessmentSystem MA100/MA200-IFU-EN V1.1 -2- RevisionHistory VersionnumberReasonforrevisionandcontentDateofrevisionRevisionist V1.0NewFiction2022-03-01HongyuanWu V1.1Updateasrequired2022-05-31HongyuanWu -3- Manufacturer:GYENNOTechnologiesCO.,LTD. Address:A805A806,ShenzhenInstituteofIndustry-University-Researchof HUST,No.9Yuexing3rdRoad,SciencePark,Nanshan District,Shenzhen,518000,P.R.China Tel.:0086-755-86724035 Email:[email protected] Website:www.gyenno.com -4- TableofContents 1Intendeduse.............................................................................................................................7 2Safetyinformation...................................................................................................................7 3Overview...................................................................................................................................8 3.1Introduction...........................................................................................................................8 3.2Productcomposition.................................................................................................................8 3.2.1MainBox................................................................................................................................8 3.2.2Nodes....................................................................................................................................9 3.2.3Straps...................................................................................................................................10 3.2.4ComputerandCamera.........................................................................................................10 3.3Workingconditions.................................................................................................................11 3.4Transportandstorageconditions............................................................................................11 3.5Symbolsusedinthisproduct...................................................................................................11 4Specificationsandparameters...........................................................................................12 4.1Specification.......................................................................................................................12 4.2Indicatorlightdescription.................................................................................................12 4.2.1MainBoxindicator...............................................................................................................12 4.2.2Nodeindicator.....................................................................................................................13 5Instructionsforuse...............................................................................................................14 5.1Preparationforuse............................................................................................................14 5.1.1Charging...............................................................................................................................14 5.1.2Deviceconnection................................................................................................................14 5.1.3Venueset-up........................................................................................................................15 5.2Strap-onwear......................................................................................................................15 5.2.1Effectafterwearing..............................................................................................................15 5.2.2Cheststrap...........................................................................................................................16 5.2.3Waiststrap...........................................................................................................................16 5.2.4Wriststrap...........................................................................................................................16 5.2.5Thighstrap...........................................................................................................................17 5.2.6Anklestrap...........................................................................................................................17 5.2.7Vampstrap...........................................................................................................................17 -5- 5.3NodeWearing......................................................................................................................18 5.3.1Nodesnap-in........................................................................................................................18 5.3.2Nodepull-out.......................................................................................................................18 5.4Gettingstartedwiththesoftware...........................................................................................19 5.4.1VisittheWearableMotionandGaitQuantificationAssessmentSystemPCapplication........19 5.4.2Newassessment...................................................................................................................19 5.4.3Entertheassessmentnameanddescriptionoftheassessment............................................20 5.4.4Addacheck..........................................................................................................................20 5.4.5Selectanassessmenttemplatetocarryouttheassessment.................................................21 5.4.6Enterpatientinformation.....................................................................................................21 5.4.7Startassessment.............................................................................................…

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GYENNOTechnologiesCO.,LTD. Date:2022-7-4 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD FCCID:2ACGF-MA00B ToWhomItMayConcern: ThisletteristoascertainthatGYENNOTechnologiesCO.,LTD./A805A806,Shenzhen InstituteofIURofHUST,No.9Yuexing3rdRoad,SciencePark,NanshanDistrict EUT：WearableMotionandGaitQuantificationAssessmentSystem MODELNo.: MA200,MA100 HasbeentheunitsusedforconductingFCCcompliancetesting,theSDoCpartHavebe testedbyEMTEK(SHENZHEN)CO.,LTD. Ifyouhaveanyquestionorconcerns,pls.contactus. Sincerely, Client’ssignature： Client’sname/title ： TomZhang/ProcessManager Contactinformation/address:GYENNOTechnologiesCO.,LTD./A805A806,ShenzhenInstitute ofIURofHUST,No.9Yuexing3rdRoad,SciencePark,NanshanDistrict

Rev11/20/07 GYENNOTechnologiesCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationof FCCID: 2ACGF-MA00B PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram,Schematics,Operational Description, BlockDiagram, Schematics, OperationalDescription, Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. Client’sname/title：TomZhang/ProcessManager Contactinformation/address:GYENNOTechnologiesCO.,LTD./A805A806,Shenzhen InstituteofIURofHUST,No.9Yuexing3rdRoad,SciencePark,NanshanDistrict

GYENNOTechnologiesCO.,LTD. Declarationonmodeldifference Weundersignedherebyconfirmthatanyofourproductionunitsbearingthefollowingmodelnumbers areidenticalincircuitryandelectrical,mechanicalandphysicalconstruction;Thedifferencesamong themaremodelname,appearancecolorandBrandname.Onlyindicatesfordifferentmarket purposes； FCCID:2ACGF-MA00B ProductionnameTradenameModelno. WearableMotion andGait Quantification Assessment System MATRIXPRO,MATRIX MA200,MA100 ConfirmedbyGYENNOTechnologiesCO.,LTD. Client’sname/title：TomZhang/ProcessManager Contactinformation/address:GYENNOTechnologiesCO.,LTD./A805A806,ShenzhenInstituteofIURofHUST, No.9Yuexing3rdRoad,SciencePark,NanshanDistrict Date:2022-7-4

GYENNOTechnologiesCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2022-7-4 SUBJECT:FCCApplicationforFCCID:2ACGF-MA00B ToWhomItMayConcern: We,theundersigned,herebyauthorizeLisaWangatEMTEK(SHENZHEN)CO.,LTD.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(SHENZHEN)CO.,LTD.onourbehalfshallhavethe sameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Client’sname/title ： TomZhang/ProcessManager Contactinformation/address:GYENNOTechnologiesCO.,LTD./A805A806,ShenzhenInstituteof IURofHUST,No.9Yuexing3rdRoad,SciencePark,NanshanDistrict

21mm 0.5mm 3.5mm

EUT INTERNAL PHOTOGRAPHS PCB ANT ----------------The end----------------

FCC ID:2ACGF-MA00B According to §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz； Power and distance are rounded to the nearest mW and mm before calculation； The result is rounded to one decimal place for comparison； The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. We use 5mm as separation distance to calculate. Maximum measured transmitter power: BLE DTS: Antenna Gain: 5.12 dBi Transmit Frequency (GHz) Mode Max Conducted Power EIRP(dBm) tune up maximum power(dBm) Result calculation 1-g SAR 2402 GFSK 4.11 5 0.980 3 2440 GFSK 4.25 5 0.988 3 2480 GFSK 4.93 5 0.996 3 Conclusion: For the max result : 0.996≤ 3.0 for 1-g SAR extremity SAR, No SAR is required. Signature: Date: 2022.7.26 NAME AND TITLE (Please print or type): Lisa Wang/Manager COMPANY (Please print or type): Shenzhen EMTEK Co.,Ltd./Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China

Report No. ENS2205230071W00901R Page 1 of 52 Ver.1.0 TEST REPORT Product Name ： Wearable Motion and Gait Quantification Assessment System Model Number ： MA200, MA100 FCC ID ： 2ACGF-MA00B Prepared for : GYENNO Technologies CO., LTD. Address : A805 A806, Shenzhen Institute of IUR of HUST, No.9Yuexing3rd Road, Science Park, Nanshan District, Shenzhen, China Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2205230071W00901R Date(s) of Tests : May 23, 2022 to June 30, 2022 Date of issue : June 30, 2022 $二维码$ Report No. ENS2205230071W00901R Page 2 of 52 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ....................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ..................................................................................................... 5 3 SUMMARY OF TEST RESULT .......................................................................................................... 6 4 TEST METHODOLOGY ..................................................................................................................... 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................ 7 4.2 MEASUREMENT EQUIPMENT USED ....................................................................................... 7 4.3 DESCRIPTION OF TEST MODES ............................................................................................. 9 5 FACILITIES AND ACCREDITATIONS ............................................................................................. 10 5.1 FACILITIES ............................................................................................................................... 10 5.2 EQUIPMENT ............................................................................................................................. 10 5.3 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................ 10 6 TEST SYSTEM UNCERTAINTY ...................................................................................................... 11 7 SETUP OF EQUIPMENT UNDER TEST ......................................................................................... 12 7.1 RADIO FREQUENCY TEST SETUP 1 ..................................................................................... 12 7.2 RADIO FREQUENCY TEST SETUP 2 ..................................................................................... 12 7.3 CONDUCTED EMISSION TEST SETUP ................................................................................. 15 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................... 16 7.5 SUPPORT EQUIPMENT .......................................................................................................... 16 8 TEST REQUIREMENTS ................................................................................................................... 17 8.1 DTS 6DB BANDWIDTH ............................................................................................................ 17 8.2 DTS 99% BANDWIDTH ............................................................................................................ 20 8.3 MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................... 23 8.4 MAXIMUM POWER SPECTRAL DENSITY ............................................................................. 27 8.5 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS ............................. 30 8.6 RADIATED SPURIOUS EMISSION ......................................................................................... 38 8.7 CONDUCTED EMISSIONS TEST ............................................................................................ 50 8.8 ANTENNA APPLICATION ......................................................................................................... 51 Report No. ENS2205230071W00901R Page 3 of 52 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : GYENNO Technologies CO., LTD. Address : A805 A806, Shenzhen Institute of IUR of HUST, No.9Yuexing3rd Road, Science Park, Nanshan District, Shenzhen, China Manufacturer : GYENNO Technologies CO., LTD. Address : A805 A806, Shenzhen Institute of IUR of HUST, No.9Yuexing3rd Road, Science Park, Nanshan District, Shenzhen, China EUT : Wearable Motion and Gait Quantification Assessment System Model Name : MA200, MA100 Trademark : MATRIX PRO, MATRIX Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS IC RSS-GEN, Issue 5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247 Issue 2(02-2017) PASS The above equipment was tested by EMTEK(SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2, Part 15.247, IC RSS-247 Issue 2 and IC RSS-GEN, Issue 5. The test results of this report relate only to the tested sample identified in this report. Date of Test : May 23, 2022 to June 30, 2022 Prepared by : Luo peiye /Editor Reviewer : Joe Xia /Supervisor Approve & Authorized Signer : Lisa Wang/Manager Report No. ENS2205230071W00901R Page 4 of 52 Ver.1.0 Modified History Version Report No. Revision Date Summary V1.0 ENS2205230071W00901R / Original Report Report No. ENS2205230071W00901R Page 5 of 52 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Characteristics Description Product: Wearable Motion and Gait Quantification Assessment System Model Number: MA200, MA100 (These models are identical in circuitry and electrical, mechanical and physical construction; The diffe…

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1.1. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------