2AEQT-M3GL06LCAR MULTIMEDIA

Confidential Car Audio Quick Instruction Model: M3GL06L Confidential CONTENT Part 1 Function Block Diagram Part 2 Statement & Notice Part 3 User’s Interface Overview Confidential Part 1: Function Block Diagra NO. Name Position Function 1 10P+6P Power/Speaker Connector DA Connect the DC power supply to the load 2 28P STSW/VTR Connector Connect the SWRCS 3 2P GPS Antenna Connect GPS antenna 4 1P DAB+ Antenna Connect DAB+ antenna 5 5P Radio Antenna Connect the radio antenna 6 24P Rear Camera Connector Connect the reverse camera controller 7 19P HDMI Connector HDMI transmission port 8 4P USB Adapter USB adapter interface Confidential 1. 10P+6P Power/Speaker Connector 2. 28P STSW/VTR Connector 3. 2P GPS Antenna 4、1P DAB+ Antenna Confidential 5、5P Radio Antenna 6、24P Rear Camera Connector 7、19P HDMI Connector Confidential 8、4P USB Adapter Part 2 Statement Category Temperature Voltage Guaranteed storage －40°C～85°C NA Guaranteed operation －30°C～40°C ① （8.5~10.5）±0.5V ON-OFF ② （9.0~10.5）±0.5V OFF-ON Guaranteed performance －20°C～65°C （10.5V~16V）±0.5V Nominal NA 12V±0.5V Non-destructive voltage range NA （6V~24V）±0.5V Memory hold voltage NA +B <4.5V: ≥ 50ms +B >4.5V: ≥ 5s Confidential Part 3 User’s Interface Overview Confidential FCC statement： changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for 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 to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. FCC Supplier’s Declaration of Conformity Product Name：CAR MULTIMEDIA Model number：M3GL06L; M3GL06R Suppliers Name: DESAY SV AUTOMOTIVE USA Suppliers Address (USA) ：840 W LONG LAKE RD STE 150, TROY MI 48098-6356 Suppliers internet contact :[email protected] FCC Compliance 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.

DESAY SV AUTOMOTIVE USA CFR 47 §2.911 (d)(7) FCC US Agent Letter of Attestation Date: Mar-9-2023 Grantee code: 2AEQT To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA FCC US Agent Agent Company Name: DESAY SV AUTOMOTIVE USA FRN: 0033522871 Agent Contact Name: Da XU Agent US Address: 840 W LONG LAKE RD STE 150, TROY MI 48098-6356 Agent Email Address: [email protected] This letter is to confirm that we have accepted the responsibility to act as US Agent on behalf of Huizhou Desay SV Automotive Co., Ltd. (“the applicant”) . We are aware of the requirements and responsibilities of the applicant’s agent for service of process as outlined in the FCC section 2.911(d)(7) and Report and Order FCC 22-84 paragraph 63. This agreement is valid until 03/09/2028 Sincerely yours, Authorized Agent Contact Person Name: Da XU Agent contact Job Title: Manager Agent Company name: DESAY SV AUTOMOTIVE USA

Appendix I External Photographs Page 2 of 5 M3GL06L View of EUT-1 M3GL06L View of EUT-2 Page 3 of 5 M3GL06L View of EUT-3 M3GL06L View of EUT-4 Page 4 of 5 M3GL06R View of EUT-1 M3GL06R View of EUT-2 Page 5 of 5 M3GL06R View of EUT-3 M3GL06R View of EUT-4

E 10R-06 XXXXX 13 MODEL Label Printing P/ N .: 46500000221A D IM: 150*45MM FCC ID: 2AEQT-M3GL06L PZ366-60133 M3GL06L TR6943/06 RECEIVER SET, RADIO & DISPLAY AM: 522 to 1611kHz FM: 87.5 to 108MHz TRA/TA-R/XXXXX/XX XXXXXXX OMAN-TRA Rated voltage Rated currentRated power Rated load Speaker to 4Ω 4A48W 12V P10001694306XXXXXXX CGCCYYMMDD E 10R-06 XXXXX 13 PZ366-60136 M3GL06R TR6953/06 RECEIVER SET, RADIO & DISPLAY AM: 522 to 1611kHz FM: 87.5 to 108MHz Rated voltage Rated currentRated power Rated load Speaker to 4Ω 4A48W 12V P10001695306XXXXXXX CGCCYYMMDD FCC ID: 2AEQT-M3GL06L Type Approval numberXXXXXXXXX Approved by PTA (2023) CARMAX CO.,LTD. Made in China Manufactured by Huizhou Desay SV Automotive Co., Ltd 103, Hechang 5th Road West, Huizhou, China CARMAX CO.,LTD. Made in China Manufactured by Huizhou Desay SV Automotive Co., Ltd 103, Hechang 5th Road West, Huizhou, China The label is attached to the surface of the product with a permanent adhesive.

Appendix II Internal Photographs Page 2 of 15 M3GL06L Internal View of EUT-1 M3GL06L Internal View of EUT-2 Page 3 of 15 M3GL06L Internal View of EUT-3 M3GL06L Internal View of EUT-4 BT Antenna WiFi Antenna Page 4 of 15 M3GL06L Internal View of EUT-5 M3GL06L Internal View of EUT-6 Page 5 of 15 M3GL06L Internal View of EUT-7 M3GL06L Internal View of EUT-8 Page 6 of 15 M3GL06L Internal View of EUT-9 M3GL06L Internal View of EUT-10 Page 7 of 15 M3GL06L Internal View of EUT-11 M3GL06L Internal View of EUT-12 Page 8 of 15 M3GL06L Internal View of EUT-13 M3GL06L Internal View of EUT-14 Page 9 of 15 M3GL06L Internal View of EUT-15 M3GL06R Internal View of EUT-1 Page 10 of 15 M3GL06R Internal View of EUT-2 M3GL06R Internal View of EUT-3 BT Antenna WiFi Antenna Page 11 of 15 Internal View of EUT-4 M3GL06R Internal View of EUT-5 Page 12 of 15 Internal View of EUT-6 M3GL06R Internal View of EUT-7 Page 13 of 15 M3GL06R Internal View of EUT-8 M3GL06R Internal View of EUT-9 Page 14 of 15 M3GL06R Internal View of EUT-10 M3GL06R Internal View of EUT-11 Page 15 of 15 M3GL06R Internal View of EUT-12 M3GL06R Internal View of EUT-13

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. FCC RF EXPOSURE REPORT For CAR MULTIMEDIA MODEL NUMBER: M3GL06L, M3GL06R FCC ID: 2AEQT-M3GL06L REPORT NUMBER: 4790583817-RF-5 ISSUE DATE: March 2, 2023 Prepared for Huizhou Desay SV Automotive Co., Ltd. NO.103, Hechang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guangdong, P.R. China Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4790583817-RF-5 Page 2 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 March 2, 2023 Initial Issue REPORT NO.: 4790583817-RF-5 Page 3 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. FACILITIES AND ACCREDITATION ................................................................................. 5 4. REQUIREMENT ................................................................................................................. 6 REPORT NO.: 4790583817-RF-5 Page 4 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Huizhou Desay SV Automotive Co., Ltd. Address: NO.103, Hechang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guangdong, P.R. China Manufacturer Information Company Name: Huizhou Desay SV Automotive Co., Ltd. Address: NO.103, Hechang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guangdong, P.R. China EUT Information EUT Name: CAR MULTIMEDIA Model: M3GL06L, M3GL06R Model Difference: The difference lies only the touch screen buttons of the front panel of the host are opposite, and the front panel Layout is opposite for these two models. Brand: DESAY SV Sample Received Date: February 6, 2023 Sample ID: NA Date of Tested: February 15, 2023 to March 2, 2023 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47CFR§2.1091 PASS Prepared By: Checked By: Denny Huang Kebo Zhang Senior Project Engineer Senior Project Engineer Approved By: Stephen Guo Operations Manager REPORT NO.: 4790583817-RF-5 Page 5 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 and KDB 447498 D01v06. 3. FACILITIES AND ACCREDITATION Accreditation Certificate A2LA (Certificate No.: 4102.01) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with A2LA. FCC (FCC Designation No.: CN1187) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. Has been recognized to perform compliance testing on equipment subject to the Commission's Delcaration of Conformity (DoC) and Certification rules ISED (Company No.: 21320) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been registered and fully described in a report filed with ISED. The Company Number is 21320 and the test lab Conformity Assessment Body Identifier (CABID) is CN0046. VCCI (Registration No.: G-20019, R-20004, C-20012 and T-20011) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with VCCI, the Membership No. is 3793. Facility Name: Chamber D, the VCCI registration No. is G-20019 and R-20004 Shielding Room B , the VCCI registration No. is C-20012 and T-20011 Note: All tests measurement facilities use to collect the measurement data are located at Building 10, Innovation Technology Park, Song Shan Lake Hi tech Development Zone, Dongguan, 523808, China. REPORT NO.: 4790583817-RF-5 Page 6 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 4. REQUIREMENT LIMIT AND CALCULATION METHOD Systems operating under the provisions of FCC 47 CFR 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. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General …

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The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. CFR 47 FCC PART 15 SUBPART E TEST REPORT For CAR MULTIMEDIA MODEL NUMBER: M3GL06L, M3GL06R FCC ID: 2AEQT-M3GL06L REPORT NUMBER: 4790583817-RF-4 ISSUE DATE: March 24, 2023 Prepared for Huizhou Desay SV Automotive Co., Ltd. NO.103, Hechang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guangdong, P.R. China Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4790583817-RF-4 Page 2 of 142 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 March 24, 2023 Initial Issue REPORT NO.: 4790583817-RF-4 Page 3 of 142 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Summary of Test Results Test Item Clause Limit/Requirement Result ON TIME AND DUTY CYCLE ANSI C63.10-2013, Clause 12.2 None; for reporting purposes only. Pass 6dB AND 26dB EMISSION BANDWIDTH AND 99% OCCUPIED BANDWIDTH KDB 789033 D02 v02r01 Section C.1 FCC Part 15.407 (a)/(e), Pass CONDUCTED OUTPUT POWER KDB 789033 D02 v02r01 Section E.3.a (Method PM) FCC 15.407 (a) Pass POWER SPECTRAL DENSITY KDB 789033 D02 v02r01 Section F FCC 15.407 (a) Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2. FCC 15.207 Not Applicable (See Note ***) Radiated Emissions and Band Edge Measurement KDB 789033 D02 v02r01 Section G.3, G.4, G.5, and G.6 FCC 15.407 (b) FCC 15.209 FCC 15.205 Pass FREQUENCY STABILITY / FCC 15.407 (g) Pass Antenna Requirement N/A FCC 47 CFR Part 15.203 15.407(a)(1) (2), Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. **The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART E and ISED RSS-247 ISSUE 2> when <Accuracy Method> decision rule is applied. *** The EUT is an In-Vehicle devices. REPORT NO.: 4790583817-RF-4 Page 4 of 142 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 6 2. TEST METHODOLOGY ......................................................................................................... 7 3. FACILITIES AND ACCREDITATION ..................................................................................... 7 4. CALIBRATION AND UNCERTAINTY ................................................................................... 8 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 8 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 8 5. EQUIPMENT UNDER TEST .................................................................................................. 9 5.1. DESCRIPTION OF EUT ........................................................................................... 9 5.2. CHANNEL LIST ........................................................................................................ 9 5.3. MAXIMUM OUTPUT POWER ................................................................................. 10 5.4. TEST CHANNEL CONFIGURATION ...................................................................... 10 5.5. THE WORSE CASE POWER SETTING PARAMETER .......................................... 11 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 12 5.7. THE WORSE CASE CONFIGURATIONS ............................................................... 12 5.8. DESCRIPTION OF TEST SETUP ........................................................................... 13 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 14 7. ANTENNA PORT TEST RESULTS ..................................................................................... 16 7.1. ON TIME AND DUTY CYCLE ................................................................................. 16 7.2. 6DB AND 26DB EMISSION BANDWIDTH AND 99% OCCUPIED BANDWIDTH ... 17 7.3. CONDUCTED OUTPUT POWER ........................................................................... 19 7.4. POWER SPECTRAL DENSITY .............................................................................. 21 7.5. FREQUENCY STABILITY ....................................................................................... 23 8. RADIATED TEST RESULTS ............................................................................................... 25 8.1. RESTRICTED BANDEDGE .................................................................................... 34 8.2. SPURIOUS EMISSIONS (1 GHZ ~ 7 GHZ) ............................................................ 55 8.3. SPURIOUS EMISSIONS (7 GHZ ~ 18 GHZ) .......................................................... 67 8.4. SPURIOUS EMISSIONS (9 KHZ ~ 3…

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Antenna Gain Test Report Client Name： Huizhou Desay SV Automotive Co., Ltd. Client Address: 103, Hechang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone, Huizhou, Guangdong, P.R. China Product Name： CAR MULTIMEDIA Manufacture： Huizhou Desay SV Automotive Co., Ltd. Antenna Type： PCB Antenna Size: BT 8*25MM , WIFI 8*13mm Project Engineer： Huang Zongchao Test Standards： ANSI/IEEE Std149-2021 Test Result： PASS Issued Date： 2023.3.1 1 Test Equipment Information Equipment Manufacturer Mode No. Serial No. Cal date Cal Due Test Chamber Beijing Hwa- Tech Information System Co., Ltd WrlessLab-72 Z61022112150 01 / / Test Software ETS-Lindgren EMQuest V1.12 1496 / / Network Analyzer ROHDE&SC HWARZ ZNB Vector Network Analyzer 100kHz-20GHz / 2022.07.27 2023.07.27 Notebook fixture ETS-Lindgren / / / / Pad fixture ETS-Lindgren / / / / 2 Test Mothod 2.1 Test Standard and Test Method： 2.2 Test equipment: 2.2 Lab Name：Huizhou Desay SV Automotive WrlessLab 2.3 Lab Address：No.6, Huitai North Road, Huinan Technology Park, Huizhou, Guangdong, P.R. China 2.3 Tester： Wei Haihong 2.5 Test date：2023-02-24 3 Test Temperature and Humidity Temperature: 25.0°C Humidity: 65% 4 Test Result WIF Antenna Frequency (MHz) Efficiency (%) Gain (dBi) 2400 21.45 -0.759 2444 22.58 -0.835 2448 21.47 -0.906 2484 15.84 -2.07 5150 22.98 0.372 5500 24.45 1.049 5850 16.14 -0.123 BT Antenna Frequency (MHz) Efficiency (%) Gain (dBi) 2400 17.98 -2.241 2440 18.15 -1.775 2444 18.91 -1.9 2484 18.58 -1.336 5 Polarization Pattern Photos Theta Polarization(Theta Angle=90°) Phi Polarization(Theta Angle=90°) Total 3D Plot(Fre.2500MHz) END OF REPORT

Appendix III Setup Photographs Page 2 of 3 Radiated Spurious Emission Below 1 GHz and 30 MHz Radiated Spurious Emission Below 30 MHz Page 3 of 3 Radiated Spurious Emission Above 1 GHz