2A8HF-230000GIA Match iD - inscription viewer

!"#$ &!'(# ")'#*+',') '*"+$!-#*+.+'/* 01 &'. 2GIA Match iD ™ User Guide IMPORTANT! READ THIS USER GUIDE BEFORE SETTING UP AND USING THIS PRODUCT CAUTION! Risk of electrical shock The instrument should be used in the manner specified by manufacturer. Using the instrument in any other way may result in electrical shock. Spray and moisture can cause an electric shock or hardware damage. DO NOT use the GIA Match iD ™ instrument where it is likely to be aTected by moisture or spray of fluids. Improper cabling can cause injury or a shock. DO NOT let anything rest on the power cord. DO NOT locate the GIA Match iD instrument where people will walk on the cord. When routing the cord, try to make rounded bends rather than sharp ones that can kink the cord. Unstable positions can cause serious damage to the GIA Match iD instrument or personal danger, if it falls. DO NOT put the GIA Match iD on an unstable cart, stand, or table. Always position the GIA Match iD instrument so that it is easy to operate and disconnect the instrument (power supply cord plug). ACTION IF FAULT OCCURS A fault can cause electric shock or injury. Unplug the GIA Match iD instrument from the power outlet and contact qualified service personnel if the following conditions occur: • The power cord or plug is damaged or frayed • Liquid has been spilled into the GIA Match iD instrument • The GIA Match iD instrument has been exposed to water CAUTION! Environmental For indoor use only. Use only in a dry location. Input: AC 100-240V, 0.5A HZ: 50 and 60 kHz Working Temperature: 10 to 35°C (50°F to 95°F) 3GIA Match iD ™ User Guide Table of Contents General Information.......................................................................................................4 How to Use the GIA Match iD ™ ...................................................................................4 Diamond Size Requirements .....................................................................................4 GIA Match iD Parts List ................................................................................................5 Setting Up Your GIA Match iD .....................................................................................6 Connecting the GIA Match iD to the GIA App .........................................................7 Selecting a Diamond Stage ........................................................................................8 Loose Diamonds ............................................................................................................9 Mounted Diamonds .....................................................................................................10 Using the Flex Light ....................................................................................................11 Capturing an Inscription Image for Matching .....................................................12 Viewing and Sharing Reports ..................................................................................14 Viewing a Diamond with the LCD Screen ............................................................15 Spot Cleaning and Problematic Faceting .............................................................16 General Error Messages and Troubleshooting ..................................................17 Frequently Asked Questions .....................................................................................17 Technical Support .......................................................................................................18 Maintenance ..................................................................................................................18 Ordering Parts .............................................................................................................18 Return Information .....................................................................................................18 Warranty and Terms ..................................................................................................19 For translated versions of the user guide, visit GIA.edu/MatchIDSupport ©GIA 2022. GIA ® , Gemological Institute of America ® , the GIA seal and logo, and GIA Match iD ™ are all trademarks owned by the Gemological Institute of America, Inc. 4GIA Match iD ™ User Guide Approximate Size Requirements Minimum Carat Size (ct) Maximum Carat Size (ct) Inscription Viewing.1512 GIA App Matching*.151.99 *Only natural diamonds with GIA Diamond Dossier reports dated on or after February 22, 2022 are available for matching. General Information The GIA Match iD ™ is an inscription viewing instrument that, when paired with the GIA App, can match a diamond to its GIA digital grading report using Artificial Intelligence (AI) technology. It is equipped with a high-definition camera, proprietary lighting filter technology and preset magnification that allow users to view a diamond’s GIA laser inscription. The GIA Match iD can then transmit the image to the GIA App where it is captured and analyzed. By analyzing the physical characteristics of the diamond inscription along with the inscription number, the GIA App is able to match the inscription image to its corresponding grading report in the GIA database, thus confirming that the diamond is accompanied by an authentic GIA grading report. How to Use the GIA Match iD Review the videos showing how to use the GIA Match iD at GIA.edu/MatchIDSupport Diamond Size Requirements The GIA Match iD can view the inscription of a diamond that is up to 12 carats in size. To be eligible for inscription matching, the diamond needs to be a certain size and graded after a certain date. See the below table for details. 5GIA Match iD ™ User Guide Halo Light Dial Flex Light Dial Rotating Platform with Glass Stage and Double-Sided Jewelry Holder Power Port and On/OT Button (right side – not pictured) Rotating Platform for Double-Sided Cone Stage Holder Double-Sided Cone Stage Camera Focus Dial LCD Scre…

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规 格 承 认 书 SPECIFICATION FOR APPROVAL 编 号： 17050301 File No File No. 版 本： 1.0 Revision 客 戶 CUSTOMER: ______________________________________ 客戶料号客 戶 料 号 CUSTOMER NO: ______________________________________ 品 名 2.4GHz 板载PCB Antenna PART NAME: ______________________________________ 供 方 料 号 SUPPLIER NO: _____________________________________ 送样日期Date: 送样数量Q’TY: PCS 客户确认 CUSTOMER APPROVED BY APPROVAL CHIEF SUPERVISOR 供方确认SUPPLIER SIGNATURE APPROVALCHECKDESIGNAPPROVAL CHECKDESIGN add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035 传真：0769-87840035 SH-RD-F04-A 承认书项目表 NO. 内容 （Contents） 页数 （Number of Page） 页码 （Page Code）of Page）Code） 1 承认书封面 （Spec Cover） 11 2 承认书项目表（Spec Item ） 12 3 工程成品图 （Drawing） 13 4 电性测试报告（Test Reports ） 14 5 S参数测试（S Parameter） 155 S参数测试（S Parameter ） 15 6 增益测试 （Gain Test ） 16 7 8 9 1010--- 11--- 12 --- add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035 传真：0769-87840035 add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035 传真：0769-87840035 电性测试报告 Test Re ports Electrical Properties p Frequency2.4GHz Impedance50 0hm Nominal V.S.W.R 1.92 : 1 Max Return Loss -10 dB Max RadiationOmni-directional Gain (Peak) 0.5dBi Cable Loss3 2 dB / m Max @ 2450 MHzCable Loss 3.2 dB / m Max @ 2450 MHz PolarizationLinear, Vertical Admitted Power 1 W ConnectorNone Physical Properties Antenna MaterialPCB Cable TypeCable Type Operating Temp.-10 ~ +60 ̊C Storage Temp.-10 ~ +70 ̊C Cable Color add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035 传真：0769-87840035 S 参数测试 S Parameter Test Agilent E5071C add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035 传真：0769-87840035 增益测试 Gain TestGaest Antenna R adiationadiatio Pattern VS Gain 45 90 135 -5 -15 25 0180 -5-15 -25 -25 -35 -35 -45 225 270 315 add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035 传真：0769-87840035 270

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sincer e Signatu Name: Y Title: M Sunlin of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2A8HF-23 om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Tune-up tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: Yi Zhang anage r n Jewel ing Techno cations Com s Road 046 for Confiden 30000 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuantto KD ding that all uring the ce s informatio sued. llery Eq logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption ned docume e importatio n remains c st Short Te ublic Notice DB 726920 l measurem ertification re on will be av quipmen ssion’s rule old the follow nitely. m and equi e equipmen ould give co ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for nt Grou s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e p (HK) C Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the Co., Ltd Date: Aug. 457 and §0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq d. 26, 2022 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

Model Difference Declaration To Whom It May Concern, We, Sunlin Jewellery Equipment Group (HK) Co., Ltd. (GIA Match iD - inscription viewer) Trademark:GIA; Model Number:230000, 23000; All model’s the function, software and electric circuit are the same, only with a product color and model named different for commercial purpose. Test sample model:230000. Please contact me if you have any question. Name:Yi Zhang Date: Aug. 26, 2022 Title:Manager Signature of applicant:

Annex A External Photos Report No.:HK2208113542-E Page 1 of 4 Report No.:HK2208113542-E Page 2 of 4 Report No.:HK2208113542-E Page 3 of 4 Report No.:HK2208113542-E Page 4 of 4 Label Location

FCC ID LABEL: Ca. 10mm x 20mm NOTE: Reference to the label location: ANNEX A of external photos FCC ID: 2A8HF-230000

Annex B Internal Photo Report No.:HK2208113542-E Page 1 of 7 Antenna Report No.:HK2208113542-E Page 2 of 7 Report No.:HK2208113542-E Page 3 of 7 Report No.:HK2208113542-E Page 4 of 7 Report No.:HK2208113542-E Page 5 of 7 Report No.:HK2208113542-E Page 6 of 7 Report No.:HK2208113542-E Page 7 of 7

MPE ESTIMATION FCC ID: 2A8HF-230000 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For 2.4G: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) 2.4G WIFI 18.87 18±1(19) 79.43 0.5 1.12 0.01774 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2208113542-E . antenna gain=0.5dBi when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.01774mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Page 1 of 70 Report No.: HK2208113542-E FCC TEST REPORT Test report On Behalf of Sunlin Jewellery Equipment Group (HK) Co., Ltd. For GIA Match iD - inscription viewer Model No.: 230000, 23000 FCC ID: 2A8HF-230000 Prepared For : Sunlin Jewellery Equipment Group (HK) Co., Ltd. Unit A1-15 1/F Phasel Hang Fung Industrial Building No.2G Hok Yuen Street, Hung Hom KL, Hong Kong Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Aug. 11, 2022 ~ Aug. 25, 2022 Date of Report: Aug. 25, 2022 Report Number: HK2208113542-E Applican Address . Manufac t Address . Product d Trade Ma Product n Model an d Standard This publi the Shen source o f and will reproduc e Date of Te Date (s) o Date of Is Te s t R e su t’s name ... .................. ture's Nam .................. description rk: ame ............ d/or type re ds ............... ication may zhen HUA fthe materi not assu m ed material est ............. of performan ssue ............ ult ................ Te s Te c Aut TES ............... : ............... : me ............. : ............... : n ................. : eference . : ............... : y be reprod K Testing T al. Shenzhe me liability due to its p .................. nce of tests .................. .................. sting Engine chnical Man thorized Sig ST RESU Sunlin Jew Unit A1-15 Yuen Stree Shenzhen 1204 15th FengGan g GIA GIA Matc h 230000, 23 FCC Rules ANSI C63. uced in wh Technology en HUAK T for damag placement a ............. : ............. : ............. : ............. : eer : nager : gnatory : Page 2 of ULT CER wellery Equi 5 1/F Phase et, Hung Ho bo jewelry Building, J g, DongGua h iD - inscrip 3000 s and Regu .10: 2013 ole or in p a y Co., Ltd. Testing Tech ges resultin and context. Aug. 11, 20 Aug. 25, 20 Pass 70 RTIFICAT ipment Gro el Hang Fun om KL, Hon Instrument ingdong Zh an, GuangD ption viewer lations Part art for non-c is acknow hnology Co ng from the 22 ~ Aug. 25 22 (Gary Qi a (Eden H u (Jason Zho Report TION up (HK) C o ng Industrial ng Kong Co., Ltd. igu, Chang Dong, China r 15 Subpar t commercia wledged as o., Ltd. take e reader's 5, 2022 an) u) ou) No.: HK2208 o., Ltd. l Building N Shi Road, Y a t C Section l purposes copyright o es no respo interpreta t 8113542-E o.2G Hok YanTian, 15.247 as long as owner and nsibility for tion of the Page 3 of 70 Report No.: HK2208113542-E TABLE OF CONTENTS 1. TEST RESULT SUMMARY ........................................................................ 5 1.1. TEST PROCEDURES AND RESULTS ............................................................................................... 5 1.2. INFORMATION OF THE TEST LABORATORY ................................................................................ 5 1.3. MEASUREMENT UNCERTAINTY ..................................................................................................... 6 2. EUT DESCRIPTION ................................................................................... 7 2.1. GENERAL DESCRIPTION OF EUT ................................................................................................... 7 2.2. CARRIER FREQUENCY OF CHANNELS .......................................................................................... 8 2.3. OPERATION OF EUT DURING TESTING .......................................................................................... 8 2.4. DESCRIPTION OF TEST SETUP ....................................................................................................... 9 3. ENERA INFORMATION ........................................................................... 10 3.1. TEST ENVIRONMENT AND MODE ................................................................................................. 10 3.2. DESCRIPTION OF SUPPORT UNITS .............................................................................................. 11 4. TEST RESULTS AND MEASUREMENT DATA ...................................... 12 4.1. CONDUCTED EMISSION ................................................................................................................. 12 4.2. TEST RESULT .................................................................................................................................. 14 4.3. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................... 16 4.4. EMISSION BANDWIDTH .................................................................................................................. 18 4.5. POWER SPECTRAL DENSITY ........................................................................................................ 24 4.6. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ................................. 31 4.7. RADIATED SPURIOUS EMISSION MEASUREMENT .................................................................... 41 4.8. ANTENNA REQUIREMENT ............................................................................................................. 67 5. PHOTOGRAPH OF TEST ........................................................................ 68 6. PHOTOS OF THE EUT ............................................................................ 70 Page 4 of 70 Report No.: HK2208113542-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Aug. 25, 2022 Jason Zhou Page 5 of 70 Report No.: HK2208113542-E 1. TEST RESULT SUMMARY 1.1. TEST PROCEDURES AND RESULTS Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247(b)(4) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247(b)(3) PASS 6dB Emission Bandwidth §15.247(a)(2) PASS Power Spectral Density §15.247(e) PASS Band Edge §15.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A:…

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Radiated Emission Conducted Emission