2A78N-CARABC-MB200WSystem decoder box

1. Functional statement Android AutoReversing video input Mir roring USB Video playback CarPlay / Android Auto The built-in vehicle machine interaction system of iPhone cooperates with the central control knob button to provide voice command and control of phone, information, navigation, music ,to operate Siri voice interaction to obtain more information; Support wireless and wired connection Carplay The original ecological Android car-machine interaction system developed by Google, voice control of phone, information, navigation, music built-in voice control system; Reversing video input Smart module can decode video and can be equipped with rear-view video input（The intelligent module can decode video and install rear view） Mirroring Supports wired and wireless mirroring functions for iphone and Android phones USB Video playback Automatic media playback function, can be directly inserted into U disk to play video and audio media 2. Specifications 3. Warranty terms Dear users Thank you very much for using our products. Our products have passed strict function and performance tests before leaving the factory to ensure that each product is delivered to users in good condition. All products enjoy the three guarantees policy of vehicle electronics. The following regulations will not be covered by the free warranty service 1. Exceeding the free warranty period, the appearance is scratched, dirty or deformed. 2. Failure to use, maintain, dismantle, or modify the product to cause damage. 3. Damage due to force majeure (such as fire, flood, traffic accident, thunder and lightning, earthquake, etc.). Operating Voltage：5Vstored temperature：-30~+85°C Operating temperature：-30~+75°Cenvironment humidity：≤98%（at45°C）， 65±5%（rated） Power consumption：1A（rated），3A （Max） Shutdown current：300mA（Clock is on） Quiescent Current：less than 3mA Charging current: ≤2A, when the USB charging current>1A, the host should activate the circuit protection function to control the current below 1.5A, to avoid burning the product. intelligent Box Carplay 6. Control key operation instructions Previous songNext song RADIODISC NAVITEL ON SYS 1 ABC DEF GHIJKLMNO PQRSUVWXYZ CLEAR 23 4 56 7 * + # 0 8 9 End calls Long press for 2 seconds to previous song Voice wakening(开始使 用语音的意思吗？那就是 Start voice command) Enter carplay Knob operation 5.Installation diagram4. Product List Wire harness intelligent BoxAnswer calls Long press for 2 seconds to next song 7. Connection diagram USB expansion：Connect to mobile phone and U disk, software upgrade Connect to the original car AUX Reversing video input Dial 1 to turn on/off the audio Bluetooth Dial 2 is invalid 8. Bluetooth audio connection 1. Open the Bluetooth audio of the original car host and select Connect via BT audio device 2. Waiting for Bluetooth connection 3. Pop up the connection request and click YES4. Pop up pairing request and click YES 9. Wireless CarPlay connection method 2. Check the Bluetooth name starting with "CARABC-..." in the "Bluetooth" system interface 3. Turn on the phone WiFi and keep it on, then enter the phone Bluetooth interface, select to connect CarPlay Bluetooth 4. Select the Bluetooth name starting with "CARABC-...", a pairing request will pop up, select pairing; after the Bluetooth pairing is successful, the phone will pop up a request to enable the carplay option, select confirm ON ABC DEF GHIJKLMNO PQRSUVWXYZ 1. Select the Bluetooth option 4. Click the Bluetooth name at the beginning of the link "carabc -..." and click pairing. Turn on the Android auto app on the mobile phone, and the system will connect automatically。 Above operations are not required for wired connections,just plug and play 10. Wireless Android auto connection method 1. Select the Bluetooth option 2. Check the Bluetooth name starting with "CARABC-..." in the "Bluetooth" system interface 3. Click on the Bluetooth name beginning with the link "CARABC-...", a pairing request will pop up, just click pairing; after the Bluetooth pairing is successful, the phone will pop up a request to enable the carplay option, just confirm it 11. Apple wireless projection 3. After the carplay wifi connection is successful, return to the main interface of phone, open the shortcut menu bar, select "screen mirroring" and turn on 4. After the mobile phone "Screen Mirroring" is turned on, select "Mirroring" to complete the wireless screen mirroring 1. Select iphone option in Mirroring function 2. Turn on the phone, select the "Wireless LAN" option, the search bar will show the carplay-... name（the name of carplay...） and click the link, the password is 88888888 12. Android wireless projection 1. Find the "Bluetooth" function option and enter, check the Bluetooth name in the "Bluetooth" system interface 3. In the system interface,enter the "Mirroring" option, adjust to "Android" to prompt the phone to establish a mobile phone hotspot for communication, the hotspot name and password are displayed in the lower left corner of the connection interface 2. First download the "MLink" APP on the phone, turn on the Bluetooth , then find the name starting with "CARABC-..." in the Bluetooth search bar, and select the connection and pairing 4. Enter the phone settings, find "Personal Hotspot", set the name and password of "Personal Hotspot" to be consistent with the name and password prompted on the "Mirroring" interface, select "5.0 GHz Band" for the hotspot AP frequency band; turn on the "Personal Hotspot" switch , Return to the main interface of the phone and open "MLink" to use wireless projection 13. Echo cancellation CarPlay system-system settings Enter factory mode When correcting the echo, we must keep: 1. It is quiet in the car; 2. Turn the volume to a moderate position, and then click "start" to start echo correction. Finally, the larger the correction value, the better, as shown in the left figure Complete the steps in turn, return to the the interface of left picture, and click "reboot" to restart the system, Wai…

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Shenzhen Huawei Electronics Co., Ltd Model Difference Model : CARABC-MB200W, CPC200-H1, CPC200-H1W, CPC200-H1Wpro, HW08, HW06,CPC300-Tbox, CPC200-Tbox, CPC100-Tbox, AC-H1, AC-H1pro, AC-H2, AC-H2pro, AC-H6, AC-H6pro, DC-H1, DC-H1pro, DC-H2, DC-H2pro, DC-H6, DC-H6pro, MZD-K1414, HW01, HW02,HW06, HW08 All the models are the same circuit and RF module, except the model name. Regards Sincerely, Client’s signature: Client’s name / title : Bella Gao/ Manger Contact information / address: 3003, building B, veterans business building, Yintian Community, Xixiang street, Bao'an District, Shenzhen

Shenzhen Huawei Electronics Co., Ltd 8/22/2022 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (System decoder box / # AND FCC ID: 2A78N-CARABC-MB200W To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Bella Gao/ Manger Contact information / address: 3003, building B, veterans business building, Yintian Community, Xixiang street, Bao'an District, Shenzhen

Shenzhen Huawei Electronics Co., Ltd 8/22/2022 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTA Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Bella Gao/ Manger Contact information / address: 3003, building B, veterans business building, Yintian Community, Xixiang street, Bao'an District, Shenzhen

FCC ID: 2A78N-CARABC-MB200W CARABC-MB200W External Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2A78N-CARABC-MB200W Photo 4 Photo 5 Photo 6 FCC ID: 2A78N-CARABC-MB200W Photo 7

0.7*2.0cm

FCC ID: 2A78N-CARABC-MB200W CARABC-MB200W Internal Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2A78N-CARABC-MB200W Photo 4 Photo 5 Photo 6 BLE Antenna

1. Antenna Description: Antenna type PCB ANT Frequency range 2402-2480MHz Manufacturer Shenzhen Huawei Electronics Co., Ltd ANT Peak Gain 1.00dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods Efficiency and Gain： 4．Antenna Radiation Pattern 3D Radiation Drawing： directional drawing of horizontal plane：

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RF Exposure evaluation FCC ID: 2A78N-CARABC-MB200W 1.1. Applicable Standard According to §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 §1.1310 and §2.1093 RF exposure requirement KDB447498 v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 1.2. Requirement According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.1 is applied to determine SAR test exclusion. 1.3. Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) 1.0 1.0 2.0 Tolerance ±(dB) 1.0 1.0 1.0 Page 2 of 2 2. Evaluation Result Evaluation Results Band/Mode f (GHz) Antenna Distance (mm) RF output power (including tune-up tolerance) SAR Test Exclusion Threshold SAR Test Exclusion dBmmW BT 2.450 5 3.0 1.99 0.62<3.0 Yes 3. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06 .....................End of Report.........................

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID. ............................................ : CTA22070500201 2A78N-CARABC-MB200W Compiled by ( position+printed name+signature) .. : File administrators Kevin Liu Supervised by ( position+printed name+signature) .. : Project Engineer Kevin Liu Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Jul. 13, 2022 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Huawei Electronics Co., Ltd Address ............................................ : 3003, building B, veterans business building, Yintian Community, Xixiang street, Bao'an District, Shenzhen Test specification ...........................: Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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. Equipment description...................: System decoder box Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Huawei Electronics Co., Ltd Model/Type reference....................... : CARABC-MB200W Listed Models .................................. : CPC200-H1, CPC200-H1W, CPC200-H1Wpro, HW08, HW06, CPC300-Tbox, CPC200-Tbox, CPC100-Tbox, AC-H1, AC-H1pro, AC-H2, AC-H2pro, AC-H6, AC-H6pro, DC-H1, DC-H1pro, DC-H2, DC-H2pro, DC-H6, DC-H6pro, MZD-K1414, HW01, HW02,HW06, HW08 Modulation ....................................... : GFSK Frequency .......................................... From 2402MHz to 2480MHz Ratings ............................................. : DC 12.0V From Battery Result................................................ : PASS Report No.: CTA22070500201 Page 2 of 33 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : System decoder box Model /Type : CARABC-MB200W Listed Models : CPC200-H1, CPC200-H1W, CPC200-H1Wpro, HW08, HW06, CPC300-Tbox, CPC200-Tbox, CPC100-Tbox, AC-H1, AC-H1pro, AC-H2, AC-H2pro, AC-H6, AC-H6pro, DC-H1, DC-H1pro, DC-H2, DC-H2pro, DC-H6, DC-H6pro, MZD-K1414, HW01, HW02,HW06, HW08 Applicant : Shenzhen Huawei Electronics Co., Ltd Address : 3003, building B, veterans business building, Yintian Community, Xixiang street, Bao'an District, Shenzhen Manufacturer : Shenzhen Huawei Electronics Co., Ltd Address : 3003, building B, veterans business building, Yintian Community, Xixiang street, Bao'an District, Shenzhen Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA22070500201 Page 3 of 33 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S ................................................................. 4 2 S U M M A R Y ............................................................................ 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 EUT operation mode 6 2.6 Block Diagram of Test Setup 6 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 6 3 T E S T E N V I R O N M E N T .............................................................. 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ........................................... 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emissions and Band Edge 11 4.3 Maximum Peak Output Power 18 4.4 Power Spectral Density 19 4.5 6dB Bandwidth 21 4.6 Out-of-band Emissions 23 4.7 Antenna Requirement 27 5 T E S T S E T U P P H O T O S O F T H E E U T ......................................... 28 6 P H O T O S O F T H E E U T ........................................................... 29 Report No.: CTA22070500201 Page 4 of 33 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10-2013: American National S…

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FCC ID: 2A78N-CARABC-MB200W CARABC-MB200W Test Setup Photos of the EUT radiation L radiation H