2AR2S-CE235BTCAR AUDIO SYSTEM

Register your product and get support at www.philips. com/support User manua l 1 English EN Contents 1 Safety 2 2 Your car aud io system 3 Introduction 3 What's in the bo x 3 Ov erview of the system 4 3 Install the car audio system 7 Connect wires 7 Mount into the dashboard 8 Attach the front panel 9 4 Get started 10 For the fir st time use 10 Set the time f ormat 10 Set the clock 11 Select a source 11 Select a listening z one 11 Mute the b utton beep 11 5 Listen to radio 12 Switch to r adio mode 12 Select a tuner region 12 Select a tuner sensitivity 12 Search f or a radio station 12 Store r adio stations in memory 12 Pla y with RDS 13 6 Play fr om a storage device 15 Control pla y 15 Switch tr acks 16 7 Use Bluetooth de vices 16 Connect a device 16 Pla y audio from a Bluetooth device 17 Mak e a call 17 8 Listen to an external pla yer 18 9 Charge your USB de vice 19 10 Adjust sound 19 11 Adjust system settings 20 12 Additional inf ormation 20 Reset the system 20 Replace the fuse 20 13 Product inf ormation 21 Product Inf ormation 21 14 Tr oubleshooting 22 Gener al 22 About the Bluetooth device 23 15 Notice 23 Care of the en vironment 23 T rademark notice 24 Cop yright 24 2EN 1 Saf ety Read and under stand all instructions before you use this device. If damage is caused by failure to follow instructions, the warranty does not apply. • Modification of the product could result in hazardous r adiation of EMC or other unsafe operation. • The device is designed f or negative ground (earth) 12 V DC operation only. • T o ensure safe driving, adjust the volume to a safe and comfortable level. • Improper fuses can cause damage or fire . When you need to change the fuse, consult a professional. • Use onl y the supplied mounting hardware for a safe and secure installation. • T o avoid short circuits, do not expose the device to rain or water. • The device shall not be exposed to dr ipping or splashing. • Do not place an y sources of danger on the device (e.g. liquid filled objects, lighted candles). • Nev er insert objects into the ventilation slots or other openings on the device. • Clean the device with soft, damp cloth. Never use substances such as alcohol, chemicals or household cleaners on the device. 3 English EN 2 Your car aud io system Congr atulations on your purchase, and welcome to Philips! To fully benefit from the support that Philips offers, register your product at www.philips.com/welcome. Intr oduction With this system, you can: • enjoy audio from USB storage devices, micro SD card, and other external players, and Bluetooth device. • listen to radio stations. You can enrich sound output with these sound effects: • Dynamic bass boost (DBB) • Digital sound control (DSC) Playable media: • USB storage device • Compatibility: USB 2.0, USB 1.1 • Class support: MSC (Mass Storage Class) • Maximum capacity: 32 GB • micro SD card • Maximum capacity: 32 GB • .mp3 files • File system: FAT16, FAT32 • Maximum number of folders: 99 • Maximum number of tracks/files: 999 • Maximum level of directory: 8 • Sampling frequencies: 32 kHz, 44.1 kHz, 48 kHz • Bitrates: 8-320 kbps and variable bitrates • ID3 tag V2.0 or later • Unsupported files: AAC, WAV, and PCM files What's in the bo x Check and identify the contents of the package: a Main unit (with a slee ve) b Front panel c Trim plate d Disassembly tool X 2 e User manual abc e d 4EN Ov erview of the system a • Unlock the front panel. b • Press to retur n to the previous menu. • Press and hold to access the system men u. c • For .mp3 tracks, press to select the previous folder. • In r adio mode, press to select a tuner band. • Press and hold to activate the selection of listening z ones. abcde xw tsrqponmlkjihfgu v d LCD scr een e A UDIO IN • Connect to the audio output sock et (usually the headphone socket) of an external device. f • Connect to a USB stor age device. g • Press to enab le or disable the MAX Sound feature. 5 E n g l i s h EN h DBB • Press to enable or disable the DBB (dynamic bass boost) sound effect. i • Press to start, pause, or resume the pla y of tracks. • In radio mode, press to select the preset radio station of No. 6. • In radio mode, press and hold to store the current radio station at channel No. 6. j • In radio mode, press to select the preset radio station of No. 5. • In radio mode, press and hold to store the current radio station at channel No. 5. k • In radio mode, press to select the preset radio station of No. 4. • In radio mode, press and hold to store the current radio station at channel No. 4. • For .mp3 tracks, press repeatedly to select a play mode: play all tracks randomly ([RDM ALL]), play tracks in the current folder randomly ([RDM FLD]), or play all tracks in the storage device in sequence ([RDM OFF] ). l • In radio mode, press to select the preset radio station of No. 3. • In radio mode, press and hold to store the current radio station at channel No. 3. • For .mp3 tracks, press repeatedly to select a repeat mode: repeat the current track ([RPT TRK]), repeat all tracks in the current folder ([RPT FLD]), or repeat all tracks in the storage device ([RPT ALL]). m • In radio mode, press to select the preset radio station of No. 2. • In radio mode, press and hold to store the current radio station at channel No. 2. • For .mp3 tracks, press to access the folder list. n • In radio mode, press to select the preset radio station of No. 1. • In radio mode, press and hold to store the current radio station at channel No. 1. • For .mp3 tracks, press to access the tr ack list. o /DSP • Press repeatedly to display a vailable inf or mation about the current track. • Press repeatedly to display a vailable RDS infor mation. • Press and hold to display the set clock. p AS/SOURCE • Press repeatedly to select a source. • In radio mode, press and hold to activate the automatic search of radio stations. q • For .mp3 tr acks, press to select the next folder. • In radio mode, press to select a tuner band. r • Press to turn on the system…

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Grantee code : 2AR2S Form: RFT-AMER-TCB-OP-19o Revision: 1 Page 1 of 2 Date: 1/25/2023 [MMD Hong Kong Holding Limited] Attention: Application Examiner Re: Certification designating a U.S. agent for service of process pursuant to section 2.911(d)(7) of the FCC rules To whom it may concern, This letter is to confirm both [TPV-USA Corp ]Agentand [MMD Hong Kong Holding Limited] Aacknowledge consent to obligations of each party pursuant to 47 CFR part §2.911(d)(7) of the FCC rules in regard to the agent for service of process. I [Tomas Guan] HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Applicant. I further acknowledge the requirement to maintain an agent extends for no less than one year after the termination of all marketing and importation or the conclusion of and commission-related proceeding involving the equipment and agree to immediately notify the FCC if there is any change in the status identified above. Applicant Company Name : MMD Hong Kong Holding Limited Contact Name : Tomas Guan Address : Units 1208-11,12th Floor,C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong Telephone No : 86-755-36358341 Email : [email protected] FRN : 0028068138 Signature: ____________________________________ Date: ____________________________________ I [Gcoff Bostwick] HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Agent. I consent to the obligation to accept service of process on behalf of the applicant in regard to the FCC ID designated above. Agent Company Name : TPV-USA Corp Contact Name : Gcoff Bostwick Address : 6525 Carnegie Blvd., Suite #200 Charlotte, NC 28211 Telephone No : 980-890-7523 Email : [email protected] FRN Signature: ____________________________________ 0033543315 03/07/2023 Form: RFT-AMER-TCB-OP-19o Revision: 1 Page 2 of 2 Date: 1/25/2023 Date: ____________________________________ 03/07/2023

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: MMD Hong Kong Holding Limited Grantee code: 2AR2S FCC ID: 2AR2S-CE235BT Contact Name: Tomas Guan Address: Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Telephone No: 86-755-36358341 Email: [email protected] i. MMD Hong Kong Holding Limited (“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. MMD Hong Kong Holding Limited (“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. MMD Hong Kong Holding Limited (“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: 2023/09/21 Applicant’s Name: Tomas Guan Title: Safety & Approbation 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

MMD Hong Kong Holding Limited Product Similarity Declaration Product name: CAR AUDIO SYSTEM Model name: CE235BT, CE235BT/yy, (yy=00-99 or Nil for country code) FCC ID: 2AR2S-CE235BT We (MMD Hong Kong Holding Limited) 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 difference is the model number. Signature: Name: Tomas Guan Title: Safety & Approbation Manager Place, date 2023.10.12

MMD Hong Kong Holding Limited Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong DATE : 09/21/2023 MMD Hong Kong Holding Limited Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint below company and person: Name Damon Hu Position Manager Company Name Dongguan Dongdian Testing Service Co.,Ltd. Address 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel / Fax Tel: +86-0769-38826678-850 E-Mail [email protected] to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. Applicant name MMD Hong Kong Holding Limited Address Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Yours sincerely, Signatory Name Tomas Guan Position Safety & Approbation Manager Company Name MMD Hong Kong Holding Limited Address Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Tel / Fax 86-755-36358341/ 86-755-26634642 E-Mail [email protected]

C5266091_X8_Ed.1 1/1 Letter of Authorization MMD Hong Kong Holding Limited Company: MMD Hong Kong Holding Limited Address: Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Product Name: CAR AUDIO SYSTEM Model Number: CE235BT, CE235BT/yy, (yy=00-99 or Nil for country code) FCC Identifier: 2AR2S-CE235BT 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: Tomas Guan Date: 2023/09/21 Title: Safety & Approbation Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 MMD Hong Kong Holding Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/09/21 Subject: Request for Confidentiality FCC ID: 2AR2S-CE235BT 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 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 Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. 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, Signature: Name: Tomas Guan Title: Safety & Approbation Manager

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 1 of 7 AppendixI: Photos of the EUT Product Name : CAR AUDIO SYSTEM Model Number : CE235BT, CE233, CE235BT/yy, CE233/yy (yy=00-99 or Nil for country code) Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 2 of 7 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 3 of 7 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 4 of 7

FCC ID：2AR2S-CE235BT FCC Compliance Statement: This device complies with Part 15 of the FCC rules. Operation is subjected 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.

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 4 of 7 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 5 of 7 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 6 of 7 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23090421-1E Page 7 of 7 END

Dongguan Dongdian Testing Service Co., Ltd Report No.: DDT-RE23090421-2E02 TRF No.: KDB447498 D01 Ver.1.0 Page 1 of 7 RF EXPOSURE REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : MMD Hong Kong Holding Limited Address : Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Equipment under Test : CAR AUDIO SYSTEM Model No. : CE235BT, CE235BT/yy, (yy=00-99 or Nil for country code) Trade Mark : PHILIPS FCC ID : 2AR2S-CE235BT Manufacturer : DONGGUAN TEAM FORCE ELECTRONIC CO.,LTD Address : FULONG INDUSTRIAL ZONE, FULONG VILLAGE, SHIPAI TOWN, 523349 DONGGUAN, GUANGDONG PROVINCE, P.R. CHINA Report No.: DDT-RE23090421-2E02 Issued Date: Sep. 18, 2023 Dongguan Dongdian Testing Service Co., Ltd Report No.: DDT-RE23090421-2E02 TRF No.: KDB447498 D01 Ver.1.0 Page 2 of 7 Table of Contents Test report declares.......................................................................................................3 1. General Information ....................................................................................................... 5 1.1. Description of equipment ............................................................................................... 5 1.2. Assess laboratory ........................................................................................................... 5 2. RF Exposure Evaluation ................................................................................................ 6 2.1. Requirement ................................................................................................................... 6 2.2. Calculation method ........................................................................................................ 6 2.3. Estimation result ............................................................................................................. 7 Dongguan Dongdian Testing Service Co., Ltd Report No.: DDT-RE23090421-2E02 TRF No.: KDB447498 D01 Ver.1.0 Page 3 of 7 Test Report Declare Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is assessed by Dongguan Dongdian Testing Service Co., Ltd and in the configuration assessed the equipment complied with the standards specified above. The assessed results are contained in this report and Dongguan Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accordance with above standard. Report No: DDT-RE23090421-2E02 Date of Receipt: Sep. 12, 2023 Date of Test: Sep. 12, 2023 ~ Sep. 18, 2023 Prepared By: Approved By: ___________________ ______________________ Tiger Mo/Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Dongguan Dongdian Testing Service Co., Ltd. Applicant : MMD Hong Kong Holding Limited Address : Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Equipment under Test : CAR AUDIO SYSTEM Model No. : CE235BT, CE235BT/yy, (yy=00-99 or Nil for country code) Trade Mark : PHILIPS Manufacturer : DONGGUAN TEAM FORCE ELECTRONIC CO.,LTD Address : FULONG INDUSTRIAL ZONE,FULONG VILLAGE,SHIPAI TOWN,523349 DONGGUAN, GUANGDONG PROVINCE,P.R. CHINA Dongguan Dongdian Testing Service Co., Ltd Report No.: DDT-RE23090421-2E02 TRF No.: KDB447498 D01 Ver.1.0 Page 4 of 7 Revision History Rev. Revisions Issue Date Revised By --- Initial issue Sep. 18, 2023 Dongguan Dongdian Testing Service Co., Ltd Report No.: DDT-RE23090421-2E02 TRF No.: KDB447498 D01 Ver.1.0 Page 5 of 7 1. General Information 1.1. Description of equipment 1.2. Assess laboratory Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20155, G-20118 EUT Name : CAR AUDIO SYSTEM Model Number : CE235BT, CE235BT/yy, (yy=00-99 or Nil for country code) Difference of models : Above models are identical in schematic, structure and appearance, only the Model Number is different for all the models, therefore the test performed on the model CE235BT. EUT function description : Please reference user manual of this device Power Supply : DC12V, (DC 10.8 to 15.6V allowable) Radio Technology : Bluetooth V2.1+EDR Operation frequency : 2402 MHz - 2480 MHz Modulation : GFSK, /4-DQPSK, 8DPSK Transmitter rate : 1 Mbps, 2 Mbps, 3 Mbps Antenna Type : PCB antenna , maximum PK gain:1.70 dBi Sample Number : S23090421-04 for conductive S23090421-03 for radiation Dongguan Dongdian Testing Service Co., Ltd Report No.: DDT-RE23090421-2E02 TRF No.: KDB447498 D01 Ver.1.0 Page 6 of 7 2. RF Exposure Evaluation 2.1. Requirement 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 0.2 m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure 2.2. Calculation method From the peak EUT RF output power, th…

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Antenna Test Report Product name：Bluetooth antenna / 2.1 + EDR module Model number: CW6622 Material number: 410-MT6622-ANT-00 Antenna type: PCB antenna Operating frequency: 2400-2483.5MHz Antenna Gain: 1.70dBi (MAX) Test standard: IEEE149-1979, IEEE Stand test Procedures For Antennas Manufacturer: Shenzhen Haitongxin Electronics Co., Ltd Address: Building 1605 Yayuan A, Shajing Street, Bao'an District, Shenzhen, China. Antenna gain& Efficiency SWR Frequency Gain (dBi) Efficiency( ) 2400MHz 1.01 38% 2410MHz 1.31 39% 2420MHz 1.63 40% 2430MHz 1.64 39% 2440MHz 1.42 38% 2450MHz 1.40 38% 2460MHz 1.20 37% 2470MHz 1.48 37% 2480MHz 1.70 37% 2483.5MHz 1.67 37% Frequency SWR 2400MHz 1.11 2450MHz 1.35 2483.5MHz 1.86 1D radiation Pattern: PHI=0 PHI=90 THETA=90 SWR test photos ： Antenna photo

Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 35 of 90 9. Number of Hopping Channel 9.1. Block diagram of test setup 9.2. Limits Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. 9.3. Test procedure (1) The test according to ANSI C63.10-2013 clause 7.8.3. (2) Connect EUT’s antenna output to spectrum analyzer by RF cable, the path loss was compensated to the results. (3) Set the EUT as maximum power setting and enable the EUT transmit continuously. (4) Use the following spectrum analyzer settings for the maximum peak output power measurement: RBW: RBW to less than 30% of the channel spacing or the 20 dB bandwidth, whichever is smaller. VBW: VBW ≥ RBW. Span: The frequency band of operation Detector Mode: Peak Sweep time: Auto Trace mode: Max hold (8) Measure and record the results in the report. (5) Measure the hopping number and record the results in the report. (1) Appendix F: \ (2) Num ber o f ho pping chan nels Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 36 of 90 9.4. Test result Test Mode Antenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS 9.5. Test graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 37 of 90 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 38 of 90 10. Band Edge Compliance (Conducted Method) 10.1. Block diagram of test setup 10.2. Limit All restriction band should comply with 15.209, other emission should be at least 20dB below the fundamental. 10.3. Test procedure (1) Connect EUT’s antenna output to spectrum analyzer by RF cable. (2) Establish a reference level by using the following procedure: RBW: 100 kHz VBW: 300 kHz Span Encompass frequency range to be measured Detector Mode: Peak Sweep time: Auto Trace mode Max hold (3) Allow the trace to stabilize, use the peak marker function to determine the maximum peak power level to establish the reference level. (4) Then mark the maximum amplitude of all unwanted emissions outside of the authorized frequency band.Appendix G: Band edge measurements Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 39 of 90 10.4. Test result Mode Freq. (MHz) Verdict GFSK Hopping off 2402 Pass Hopping off 2480 Pass Hopping on Pass /4-DQPSK Hopping off 2402 Pass Hopping off 2480 Pass Hopping on Pass 8DPSK Hopping off 2402 Pass Hopping off 2480 Pass Hopping on Pass 10.5. Test graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 40 of 90 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 41 of 90 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 42 of 90 3DH5_Ant1_High_2480 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 43 of 90 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 44 of 90 11. RF Conducted Spurious Emissions 11.1. Block diagram of test setup 11.2. Limits In any 100 kHz bandwidth outside the frequency bands in which the spread spectrum intentional radiator in operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power. 11.3. Test procedure (1) Connect EUT’s antenna output to spectrum analyzer by RF cable. (2) Establish a reference level by using the following procedure: Center frequency Test frequency RBW: 100 kHz VBW: 300 kHz Span Wide enough to capture the peak level of the in- band emission Detector Mode: Peak Sweep time: Auto Trace mode Max hold (3) Allow the trace to stabilize, use the peak marker function to determine the maximum peak power level to establish the reference level. (4) Set the spectrum analyzer as follows: RBW: 100 kHz VBW: 300 kHz Span Encompass frequency range to be measured Number of measurement points ≥Span/RBW Detector Mode: Peak Sweep time: Auto Trace mode Max hold Allow the trace to stabilize, use the peak marker function to determine the maximum amplitude of all unwanted emissions outside of the authorized frequency band Appendix H: Conducted Spurious Emission Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 45 of 90 11.4. Test result Mode Freq. (MHz) Verdict GFSK Hopping off 2402 Pass Hopping off 2441 Pass Hopping off 2480 Pass /4-DQPSK Hopping off 2402 Pass Hopping off 2441 Pass Hopping off 2480 Pass 8DPSK Hopping off 2402 Pass Hopping off 2441 Pass Hopping off 2480 Pass 11.5. Test graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 46 of 90 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 DH5_Ant1_2441_1000~26500 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 47 of 90 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 DH5_Ant1_2480_1000~26500 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 48 of 90 2DH5_Ant1_2402_0~Reference 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 Dongguan Dongdian Testing …

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Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-RE23090421-2E01 TRF No.: FCC Part 15C BT Ver.1.0 Page 1 of 90 FCC CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : MMD Hong Kong Holding Limited Address : Units 1208-11, 12th Floor, C-Bons International Center,108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Equipment under Test : CAR AUDIO SYSTEM Model No. : CE235BT, CE235BT/yy, (yy=00-99 or Nil for country code) Trade Mark : PHILIPS FCC ID : 2AR2S-CE235BT Manufacturer : DONGGUAN TEAM FORCE ELECTRONIC CO.,LTD Address : FULONG INDUSTRIAL ZONE,FULONG VILLAGE, SHIPAI TOWN, 523349 DONGGUAN, GUANGDONG PROVINCE, P.R. CHINA Report No.:DDT-RE23090421-2E01 Issued Date: Sep. 18, 2023 Dongguan Dongdian Testing Service Co.…

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