2AJDD-IDIAGSF9S1Auto Diagnostic System

Product Manual 1 Auto Diagnostic System(F9S series) AND VCI(FV series) User manual Product Manual 2 Statement ⚫ This manual is designed for the use of FCAR products; it cannot be copied or stored in any form (electronic, mechanical, photocopying, recording or otherwise) without prior written permission being secured from Shenzhen FCAR Technology Co., Ltd. ⚫ This manual is intended for professional vehicle repair technicians. ⚫ This manual provides the operation methods for FCAR products only, and the company accepts no responsibility for the consequences caused by attempting to use the operation methods on other equipment. ⚫ The company shall not accept any responsibility for accidents caused either by the user personally or anyone else, or costs and expenses due to equipment damages including equipment loss caused by the user’s abuse or misuse, arbitrary changes or repairs or operation of the equipment in a manner not in accordance with the manual requirements. ⚫ This manual is written in accordance with the existing configuration and functions of the product, and is subject to change without notice if the product adds new configurations and functions. If you have any questions, please contact us by the following ways: Headquarters: 8F, Chuangyi Bldg., No. 3025 Nanhai Ave., Nanshan, Shenzhen, China 518060 Tel: 0086-755-82904730 Fax: 0086-755-83147605 E-mail: [email protected] Website: http://www.fcar.com Product Manual 3 Registered trademark The company has registered the trademark in mainland China. The company declares that the ownership of the registered trademark, service mark, domain name, logo, and company name in countries in which they have not yet been registered belongs to the company. Other products and their company name trademarks mentioned in this manual belong to the original registered company. The trademarks, service marks, domain names, logos, company names or other companies mentioned may not be used without prior written permission of the owner. FCAR Series Host Machine Maintenance and Use Cautions ⚫ Do not allow unauthorized disassembly. ⚫ Avoid strong impacts to the equipment. ⚫ Avoid proximity to any magnetic field. ⚫ Do not keep this machine in a high temperature environment for any length of time. ⚫ Do not forcefully click on the screen or click the screen with sharp tools. ⚫ Do not use water and chemical solvents to clean the machine, please use a soft clean cloth and neutral detergent instead. Automobile Inspection Notes ⚫ Follow the standard safety rules of the auto repair industry to operate. Be especially careful to avoid impact or damage caused by environmental factors such as the surrounding pH, poison gas or high pressure environment. ⚫ Vehicle battery fluid contains sulfuric acid, which is corrosive to the skin. During the operation, avoid direct contact with the battery fluid, in particular being careful not to splash into the eyes. Keep away from fire. ⚫ The engine exhaust gas contains a variety of toxic compounds, which one should avoid breathing in. During the operation, park the vehicle in a well- ventilated place. ⚫ When the engine is running, the temperature is very high; please avoid contact with the water tank, exhaust pipe and other high temperature components. ⚫ Before starting the engine, apply the handbrake and place the shift lever in Gear Neutral (Manual Transmission) or P (Automatic Transmission) to avoid sudden movements of the vehicle when starting the engine. Product Manual 4 ⚫ Before repairing the vehicle, apply the parking brake, engage the Neutral or P range, and lower the driver seat’s glass doors. ⚫ If the engine can be started, warm-up the vehicle to normal temperature (water temperature is about 80 °C), and turn off the auxiliary electrical appliances (such as air conditioning, lighting, sound, etc.). ⚫ Find the diagnostic socket of this car; check and confirm the diagnostic socket cables are in good condition, connecting the main unit for diagnosis. Otherwise, do not test, to avoid damage to the main unit. If necessary, use a multimeter to measure the voltage of the diagnostic socket. Product Manual 5 CONTENTS 1 PRODUCT INTRODUCTION ........................................................................ 7 INTRODUCTION .................................................................................... 7 HOST STRUCTURE .................................................................................. 7 VCI BOX STRUCTURE ............................................................................ 10 2 HOST ON/OFF AND FUNCTION MENU ......................................................11 HOST CHARGING .................................................................................. 11 POWER ON ........................................................................................... 11 SYSTEM LOGIN ................................................................................ 11 LOGOUT .......................................................................................... 12 POWER OFF ......................................................................................... 12 INTRODUCTION TO EACH MENU OPTION ............................................ 12 3 PREPARATION BEFORE DIAGNOSTIC ........................................................14 PRE-DIAGNOSTIC TECHNICAL REQUIREMENTS.................................... 15 VEHICLE REQUIREMENTS ................................................................ 15 MAINTENANCE TECHNICIAN REQUIREMENTS ................................ 15 VEHICLE CONNECTION ......................................................................... 16 CONNECT VCI BOX TO VEHICLE ....................................................... 16 HOST AND VCI BOX CONNECTION ........................................................... 18 4 CLOUD DIAGNOSIS ...................................................................................19 5 RUGULAR DIAGNOSIS ....................................................…

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1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name:USA MEIHUA TRADING INC FRN: 0033406166 Contact Name:Harley Quinn Address: 5379 Pine Valley Ct Boulder CO 80301 United States Telephone No: 1-312-363-9424 Email:[email protected] Applicant: Company name: SHENZHEN FCAR TECHNOLOGY CO.,LTD Grantee code: 2AJDD FCC ID: 2AJDD- IDIAGSF9S1 Contact Name: Jun H ai Zhou Address: 8th floor, Chuangyi Building, No. 3025 Nanhai Ave., Nanshan, Shenzhen, Guangdong, China 518060 Telephone No: +86-755-82904729 Email: [email protected] [SHENZHEN FCAR TECHNOLOGY CO.,LTD] certifies that, as of the date of this filing of the application with the TCB, [ USA MEIHUA TRADING INC ] is our designated US agent for service of process for the above referenced FCC ID. [SHENZHEN FCAR TECHNOLOGY CO. ,LTD] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [ USA MEIHUA TRADING INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and claus e § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023/09/01 Applicant’s Name: SHENZHEN FCAR TECHNOLOGY CO.,LTD US Agent’s Name:USA MEIHUA TRADING INC Title: Engineer ManagerTitle: Manager Signature:Signature FRN: 0025785775

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: SHENZHEN FCAR TECHNOLOGY CO.,LTD Grantee code: 2AJDD FCC ID: 2AJDD-IDIAGSF9S1 Contact Name: Jun Hai Zhou Address: 8th floor, Chuangyi Building, No. 3025 Nanhai Ave., Nanshan, Shenzhen, Guangdong, China 518060 Telephone: +86-755-82904729 Fax: +86-755-83147605 E-mail: [email protected] i. [SHENZHEN FCAR TECHNOLOGY CO.,LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [SHENZHEN FCAR TECHNOLOGY CO.,LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [SHENZHEN FCAR TECHNOLOGY CO.,LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2023/09/15 Applicant’s Name: Jun Hai Zhou Title: Engineer Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

SIMCom Wireless Solutions Limited Date: 2023-09-15 FCC ID: 2AJDD-IDIAGSF9S1 Attention: Application Examiner/Review Engineer To whom it may concern: This letter authorization for representative of SHENZHEN FCAR TECHNOLOGY CO.,LTD to establish a new FCC certificate for purpose of marketing. This authorization applies to SIMCom Wireless Solutions Limited Original FCC ID: 2AJYU-8PYA007. Original Date of Grant: 12/09/2021. The company’s (SHENZHEN FCAR TECHNOLOGY CO.,LTD) device Auto Diagnostic System (model: F9S, FCC ID: 2AJDD-IDIAGSF9S1) assembled a LTE module (model: SIM7600G-H, FCC ID: 2AJYU-8PYA007), the LTE module only blocks LTE Band 25 and LTE Band 41 through software (a Product function Declaration letter is attached), the other is no changed. Therefore, we (SIMCom Wireless Solutions Limited) authorize SHENZHEN FCAR TECHNOLOGY CO.,LTD to re-use the test data of the FCC ID: 2AJYU-8PYA007. Sincerely, Signed on behalf of: SIMCom Wireless Solutions Limited Address: No.633,Jinzhong Road, Shanghai, China Function: Manager Signature:

SHENZHEN FCAR TECHNOLOGY CO.,LTD Product Similarity Declaration Company: SHENZHEN FCAR TECHNOLOGY CO.,LTD Address: 8th floor, Chuangyi Building, No. 3025 Nanhai Ave., Nanshan, Shenzhen, Guangdong, China 518060 Product Name: Auto Diagnostic System Model Number: F9S, F9S-D, F9S-G, F9S-W, F9S-M, F9S-E, F9S-N, F9S-A, F9S-L, F9S Pro FCC Identifier: 2AJDD-IDIAGSF9S1 We (SHENZHEN FCAR TECHNOLOGY CO.,LTD) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name and appearance color. Client’s signature Client’s name / title : Jun Hai Zhou / Engineer Manager Contact information /address: 8th floor, Chuangyi Building, No. 3025 Nanhai Ave., Nanshan, Shenzhen, Guangdong, China 518060 Date: 2023-09-15

SHENZHEN FCAR TECHNOLOGY CO.,LTD 1/1 Letter of Authorization Company: SHENZHEN FCAR TECHNOLOGY CO.,LTD Address: 8th floor, Chuangyi Building, No. 3025 Nanhai Ave., Nanshan, Shenzhen, Guangdong, China 518060 Product Name: Auto Diagnostic System Model Number: F9S, F9S-D, F9S-G, F9S-W, F9S-M, F9S-E, F9S-N, F9S-A, F9S-L, F9S Pro FCC Identifier: 2AJDD-IDIAGSF9S1 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Jun Hai Zhou Date: 2023-09-15 Title: Engineer Manager Signature of applicant:

SHENZHEN FCAR TECHNOLOGY CO.,LTD 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-09-15 Subject: Request for Confidentiality FCC ID: 2AJDD-IDIAGSF9S1 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☒ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Name: Jun Hai Zhou Date: 2023-09-15 Title: Engineer Manager Signature of applicant: ☒

Size:18*12mm M/N: F9S FCC ID: 2AJDD-IDIAGSF9S1 Label location

LTE ANT WIFI+BT ANT GPS（RX） ANT BT+WIFI ANT LTE ANT

Page: 1 of 43 TEST REPORT For SAR Report No. ...................................... : CHTEW23090013 Report Verification: Project No. ...................................... : SHT2308025702EW FCC ID ............................................. : 2AJDD-IDIAGSF9S1 Applicant’s name ........................... : SHENZHEN FCAR TECHNOLOGY CO.,LTD Address ............................................. : 8th floor, Chuangyi Building, No. 3025 Nanhai Ave., Nanshan, Shenzhen, Guangdong, China 518060 Test item description .................... : Auto Diagnostic System Trade Mark ....................................... : FCAR Model/Type reference ....................... : F9S Listed Model(s) ................................. : F9S-D,F9S-G,F9S-W,F9S-M,F9S-E,F9S-N,F9S-A,F9S-L,F9S Pro Standard ......................................... : FCC 47 CFR Part2.1093 IEEE Std C95.1: 1999 Edition IEEE Std 1528: 2013 Date of receipt of test sample..........: Aug. 30, 2023 Date of testing..............................: Sep. 04, 2023- Sep. 05, 2023 Date of issue...............................: Sep. 08, 2023 Result .................. ........................: PASS Compiled by ( position+printedname+signature) ... : File administrators:Xiaodong Zhao Supervised by ( position+printedname+signature) ... : Test Engineer: Xiaodong Zhao Approved by ( position+printedname+signature) ... : Manager: Xu Yang Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW23090013 Page: 2 of 43 Issued: 2023-09-08 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) Contents 1. Statement of Compliance 3 2. Test Standards and Report version 4 2.1. Test Standards 4 2.2. Report version 4 3. Summary 5 3.1. Client Information 5 3.2. Product Description 5 3.3. RF Specification Description 6 3.4. Testing Laboratory Information 6 3.5. Environmental conditions 6 4. Equipments Used during the Test 7 5. Measurement Uncertainty 8 6. SAR Measurement System Configuration 9 6.1. SAR Measurement Set-up 9 6.2. DASY5 E-field Probe System 10 6.3. Phantoms 11 6.4. Device Holder 11 7. SAR Test Procedure 12 7.1. Scanning Procedure 12 7.2. Data Storage and Evaluation 14 8. Position of the wireless device in relation to the phantom 16 8.1. Body Position 16 9. Dielectric Property Measurements & System Check 17 9.1. Tissue Dielectric Parameters 17 9.2. System Check 18 10. SAR Exposure Limits 27 11. Conducted Power Measurement Results and Tune-up 28 12. RF Exposure Conditions (Test Configurations) 30 12.1. Antenna Location 30 12.2. Standalone SAR test exclusion considerations 31 12.3. Required Test Configurations 32 13. Measured and Reported SAR Results 33 14. Simultaneous Transmission analysis 35 14.1. Simultaneous Transmission 35 15. Test Setup Photos 36 16. External and Internal Photos of the EUT 37 Report No.: CHTEW23090013 Page: 3 of 43 Issued: 2023-09-08 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) 1. Statement of Compliance Maximum Reported SAR (W/kg @1g) Type Test setting WWLAN WIFI 2.4G WIFI 5G Simultaneous TX Body Dist.= 0mm 0.785 0.459 0.646 1.431 Note: 1. This device is in compliance with Specific Absorption Rate (SAR) for general population/uncontrolled exposure limits (1.6 W/kg@1g) specified in FCC 47 CFR part 2 (2.1093) and IEEE Std C95.1, 2. This device had been tested in accordance with the measurement methods and procedures specified in IEEE 1528 and FCC KDB publications. Report No.: CHTEW23090013 Page: 4 of 43 Issued: 2023-09-08 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) 2. Test Standards and Report version 2.1. Test Standards The tests were performed according to following standards: FCC 47 Part 2.1093: Radiofrequency radiation exposure evaluation: portable devices. IEEE Std C95.1, 1999 Edition: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques. FCC published RF exposure KDB procedures: 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04: SAR Measurement Requirements for 100 MHz to 6 GHz 865664 D02 RF Exposure Reporting v01r02: RF Exposure Compliance Reporting and Documentation Considerations 447498 D04 Interim General RF Exposure Guidance v01: Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies 248227 D01 802 11 Wi-Fi SAR v02r02: SAR Measurement Proceduresfor802.11 a/b/g Transmitters 941225 D05 SAR for LTE Devices v02r05: SAR Evaluation Considerations for LTE Devices 616217 D04 SAR for laptop and tablets v01r02: describes the SAR evaluation requirements for laptop, notebook, netbook and tablet computers TCB workshop April, 2019; Page 19, Tissue Simulating Liquids (TSL) 2.2. Report version Revision No. Date of issue Description N/A 2023-09-08 Original Report No.: CHTEW23090013 Page: 5 of 43 Issued: 2023-09-08 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) 3. Summary 3.1. Client Information Applicant: …

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Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 9/5/2023 LTE Band 13 Back Communication System: UID 0, Generic LTE-FDD (0); Frequency: 782 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 782 MHz; σ = 0.891 S/m; ε r = 42.893; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.7°C;Liquid Temperature:22.2°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.8, 10.8, 10.8) @ 782 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Back 0mm/CH23230/Area Scan (71x211x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Info: Interpolated medium parameters used for SAR evaluation. Maximum value of SAR (interpolated) = 0.799 W/kg Back 0mm/CH23230/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 8.729 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 1.01 W/kg SAR(1 g) = 0.485 W/kg; SAR(10 g) = 0.268 W/kg Info: Interpolated medium parameters used for SAR evaluation. Maximum value of SAR (measured) = 0.805 W/kg 0 dB = 0.799 W/kg = -0.97 dBW/kg Appendix D: SAR Test Data Plots Plot No.5 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 9/4/2023 LTE Band 25 Back Communication System: UID 0, Generic LTE-FDD (0); Frequency: 1905 MHz;Duty Cycle: 1:1 Medium parameters used: f = 1905 MHz; σ = 1.418 S/m; ε r = 41.199; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.7°C;Liquid Temperature:22.2°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.64, 8.64, 8.64) @ 1905 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Back 0mm/CH26590/Area Scan (71x211x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.27 W/kg Back 0mm/CH26590/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 16.07 V/m; Power Drift = -0.12 dB Peak SAR (extrapolated) = 2.50 W/kg SAR(1 g) = 0.721 W/kg; SAR(10 g) = 0.377 W/kg Maximum value of SAR (measured) = 1.21 W/kg 0 dB = 1.27 W/kg = 2.36 dBW/kg Appendix D: SAR Test Data Plots Plot No.6 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 9/4/2023 LTE Band 66 Back Communication System: UID 0, Generic LTE-FDD (0); Frequency: 1745 MHz;Duty Cycle: 1:1 Medium parameters used: f = 1745 MHz; σ = 1.378 S/m; ε r = 41.403; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.7°C;Liquid Temperature:22.2°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.99, 8.99, 8.99) @ 1745 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Back 0mm/CH132322/Area Scan (71x211x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.23 W/kg Back 0mm/CH132322/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 15.73 V/m; Power Drift = -0.17 dB Peak SAR (extrapolated) = 2.37 W/kg SAR(1 g) = 0.713 W/kg; SAR(10 g) = 0.367 W/kg Maximum value of SAR (measured) = 1.19 W/kg 0 dB = 1.19 W/kg = 1.77 dBW/kg Appendix D: SAR Test Data Plots Plot No.7 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 9/5/2023 WIFI 2.4G Back Communication System: UID 0, Generic WIFI (0); Frequency: 2437 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2437 MHz; σ = 1.8 S/m; ε r = 40.154; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.7°C;Liquid Temperature:22.2°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.01, 8.01, 8.01) @ 2437 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Back 0mm/CH6/Area Scan (81x261x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Info: Interpolated medium parameters used for SAR evaluation. Maximum value of SAR (interpolated) = 0.729 W/kg Back 0mm/CH6/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 2.227 V/m; Power Drift = -0.11 dB Peak SAR (extrapolated) = 1.15 W/kg SAR(1 g) = 0.435 W/kg; SAR(10 g) = 0.221 W/kg Info: Interpolated medium parameters used for SAR evaluation. Maximum value of SAR (measured) = 0.726 W/kg 0 dB = 0.729 W/kg = 0.618 dBW/kg Appendix D: SAR Test Data Plots Plot No.8 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 9/5/2023 WIFI 5G U-NII-1 Back Communication System: UID 0, Generic WIFI (0); Frequency: 5240 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5240 MHz; σ = 4.629 S/m; ε r = 37.167; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.7°C;Liquid Temperature:22.2°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(5.67, 5.67, 5.67) @ 5240 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Back 0mm/CH48/Area Scan (101x311x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 1.40 W/kg Back 0mm/CH48/Zoom Scan (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 2.108 V/m; Power Drift = -0.15 dB Peak SAR (extrapolated) = 2.20 W/kg SAR(1 g) = 0.510 W/kg; SAR(10 g) = 0.271 W/kg Maximum value of SAR (measured) = 1.38 W/kg 0 dB = 1.34 W/kg = 1.27 dBW/kg Appendix D: SAR Test Data Plots Plot No.9 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 9/5/2023 WI…

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Appendix F: Dipole Calibration Certificate 20 of 44 Appendix F: Dipole Calibration Certificate 21 of 44 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-1750 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2021-01-22 -28.3 49.9 -3.86 2022-01-17 -27.9 -1.41 50.4 0.5 -3.46 0.4 2023-01-15 -28.1 -0.71 50.2 0.3 -3.66 0.2 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration. Appendix F: Dipole Calibration Certificate 22 of 44 1.4. D1900V2 Dipole Calibration Certificate Appendix F: Dipole Calibration Certificate 23 of 44 Appendix F: Dipole Calibration Certificate 24 of 44 Appendix F: Dipole Calibration Certificate 25 of 44 Appendix F: Dipole Calibration Certificate 26 of 44 Appendix F: Dipole Calibration Certificate 27 of 44 Appendix F: Dipole Calibration Certificate 28 of 44 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-1900 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2021-01-22 -21.6 53.5 7.88 2022-01-17 -22.4 3.70 53.9 0.4 7.35 0.53 2023-01-15 -22.1 2.31 53.6 0.1 7.46 0.42 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration. Appendix F: Dipole Calibration Certificate 29 of 44 1.5. D2450V2 Dipole Calibration Certificate Appendix F: Dipole Calibration Certificate 30 of 44 Appendix F: Dipole Calibration Certificate 31 of 44 Appendix F: Dipole Calibration Certificate 32 of 44 Appendix F: Dipole Calibration Certificate 33 of 44 Appendix F: Dipole Calibration Certificate 34 of 44 Appendix F: Dipole Calibration Certificate 35 of 44 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-2450 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2021-01-25 -27.4 53.9 2.04 2022-01-17 -27.9 1.82 53.5 0.4 2.34 0.3 2023-01-15 -27.3 -0.36 53.7 0.2 2.16 0.12 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior c…

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