2ATVN-51H320B420B2.0CH Soundbar

TH-S320B Audio Home Theater System 2.0CH Soundbar IC: 26551-51H320420B FCC Warning 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. Note: 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. Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. To maintain compliance with FCC's RF exposure guidelines, the distance must be at least 20 cm between the radiator and your body, and fully supported by the operating and installation configurations of the transmitter and its antenna(s). IC Warning This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. The device has been evaluated to meet general RF exposure requirement. To maintain compliance with RSS-102 — Radio Frequency (RF) Exposure guidelines, this equipment should be installed and operated w ith a minimum distance of 20cm between the radiator and your body. le dispositif de a été évalué à répondre général rf exposition exigence.pour maintenir la conformité avec les directives d'exposition du RSS-102-Radio Fréquence (RF). ce matériel doit être installé et exploité à une distance minimale de 20 cm entre le radiateur et votre corps. Supplier’s Declaration of Conformity Model No. TH-S320B Trade Name: JVC Responsible Party: Russell Distribution Company Address: 7801 Hayvenhurst Avenue, Van Nuys, Ca 91406 USA Telephone No. 888-582-8870 Contact Information: https://jvcproducts.com NOTE: For Spanish and French Manual, please visit www.jvcproducts.com/support NOTA: Para el Manual de Español y Francés, por favor visite www.jvcproducts.com/support REMARQUE: Pour l’espagnol et Français manuel, s’il vous plaît visitez www.jvcproducts.com/support Warning Caution: The lightning flash within an equilateral triangle is intended to alert you to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute an electric shock to a person or persons. Important! This symbol alerts you to read and observe important warnings and instructions on the unit or in this manual. Notice: This appliance is not intended for use by persons (including children) with reduced physical sensory or mental capabilities, unless they are under supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not damage the appliance. /SVUXZGTZ9GLKZ_/TYZX[IZOUT 1 Thank you for purchasing the TH-S320B Soundbar. Please read this user manual carefully and keep for future reference. To reduce the risk of electric shock, do not dismantle the product and do not expose the apparatus to rain or moisture. No user-serviceable parts inside. Refer servicing to qualified personnel only. Plug on the power cord is used as disconnect device, the disconnect device shall be easily accessible. 1. To prevent possible hearing damage, do not listen at high volume levels for prolonged time periods or a sudden high volume level. 2. Do not leave the device unattended. Switch off the device whenever it is not in use. 3. The appliance is not intended to be operated by means of an external remote control system, other than the branded remote, or as advised in the user manual. 4. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. 5. Before operating this system, check the voltage of this system to see if it is identical to the voltage of your local power supply. 6. The unit should not be impeded by covering the ventilation opening with items such as newspaper, table- cloths, curtains etc. Make sure that there are at least 20 cm of space above and at least 5 cm of space on each side of the unit. 7.The apparatus must not be exposed to dripping or splashing liquids and that objects filled with liquids, such as vases, must not be placed on the apparatus. 8.To prevent fire or shock hazard, do not expose this equipm…

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AJS Electronics Limited Date: 2020-12-09 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ATVN-51H320B420B To Whom It May Concern: This letter is to statement that FS51H-2.0, TH-S320B, STAGE-2304，FS51H-2.0-P, TH-S420B， STAGE-2364 / 2.0CH Soundbar, has been tested according to FCC Part 15B by Waltek Testing Group Co., Ltd. (Test Report No.: WTS20S12093179E). And the SDOC file, meeting the requirements of the FCC regulations, would be provided when the device is sold by the responsible party in US. The service will not be sold until the SDOC is provided. If the sale does not have an SDOC, all responsibility is the responsibility of the applicant. Sincerely, Signature [Apple Liao] [General Manager] [AJS Electronics Limited]

AJS Electronics Limited Date: Dec. 09, 2020 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2ATVN- 51H320B420B Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, AJS Electronics Limited Signature Apple Liao / General Manager Typed name and Title

AJS Electronics Limited FCC ID: 2ATVN-51H320B420B POWER OF ATTORNEY Date: Dec. 09, 2020 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Dec. 08, 2021. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, AJS Electronics Limited are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, AJS Electronics Limited Signature Apple Liao / General Manager Typed name and Title

AJS Electronics Limited Date: 12/09/2020 Subject: authorization for adding family models To whom it May concern, Statement We would like to confirm the product 2.0CH Soundbar with models FS51H-2.0, TH-S320B, STAGE-2304, FS51H-2.0-P, TH-S420B, STAGE-2364 are same in all respects. Only the model names are different for different market requirement. Yours sincerely, [Signature] [Apple Liao] [General Manager] [AJS Electronics Limited]

Appendix- TH-S320B -External Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 1 of 6 Appendix- TH-S320B -External Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 2 of 6 Appendix- TH-S320B -External Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 3 of 6 Appendix- TH-S320B -External Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 4 of 6 Appendix- TH-S320B -External Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 5 of 6 Appendix- TH-S320B -External Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 6 of 6 ======End======

TH-S320B-Label and Label Location Label sample Size: 50mm*70mm Location

Appendix-TH-S320B-Internal Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 1 of 5 Appendix-TH-S320B-Internal Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 2 of 5 Appendix-TH-S320B-Internal Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 3 of 5 Ant. Appendix-TH-S320B-Internal Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 4 of 5 Appendix-TH-S320B-Internal Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 5 of 5 ==== ==End======

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 7 TEST REPORT Referen ce No. .................... : WTS20S12093100W002 FCC ID ................................ : 2ATVN-51H320B420B Applicant ............................ : AJS ELECTRONICS LIMITED Address .............................. : 15/F, Liuchuang Building II, No. 29, South Ring Road, South Area Hi-T ech Zone, Nanshan District, Shenzhen, China Manufacturer .................... : Shenzhen Fudeyuan Digital Technology Co., Ltd. Address .............................. : 1st Floor, No.3, Road 4 Dawei, Xinqiao Community, Xinqiao Stree t, Baoan Di strict, Shenzhen, 518000, Guangdong, China Product ............................... : 2.0CH Soundbar Model(s). ............................ : AJS, JVC, Soundstage Brand Name ....................... : FS51H-2.0, TH-S320B, STAGE-2304, FS51H-2.0-P, TH-S4 20B, STAGE-2364 Standa rds........................... : FCC CFR47 Part 15 Section 15.247 Date of Receipt sample .... : 2020-12-07 Date of Test ....................... : 2020-12-07 to 2020-12-23 Date of Issue ...................... : 2020-12-28 Test Result ......................... : Pass Remarks: The re sults shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Project Engineer Daniel Liu / Manager Reference No.: WTS20S12093100W002 Page 2 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 2 of 7 2. Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2. CONTENTS ............................................................................................................................................................ 2 3. REVISION HISTORY ............................................................................................................................................ 3 4. GENERAL INFORMATION .................................................................................................................................. 4 4.1. GENERAL DESCRIPTION OF E.U.T. ............................................................................................................ 4 4.2. DETAILS OF E.U.T. ..................................................................................................................................... 4 5. TEST SUMMARY .................................................................................................................................................. 5 6. RF EXPOSURE ...................................................................................................................................................... 6 6.1. REQUIREMENTS .......................................................................................................................................... 6 6.2. THE PROCEDURES / LIMIT ........................................................................................................................... 6 6.3. MPE CALCULATION METHOD .................................................................................................................... 7 6.4. RESULT: COMPLIANCE ............................................................................................................................... 7 Reference No.: WTS20S12093100W002 Page 3 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 3 of 7 3. Revision History Test report No. Date of Receipt sample Date of Test Date of Issue Purpose Comment Approved WTS20S12093 100W002 2020-12-07 2020-12-07 to 2020-12-23 2020-12-28 original - Valid Reference No.: WTS20S12093100W002 Page 4 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 4 of 7 4. General Information 4.1. General Description of E.U.T. Product: 2.0CH Soundbar Model(s): FS51H-2.0, TH-S320B, STAGE-2304, FS51H-2.0-P, TH-S420B, STAGE- 2364 Model difference: All models are same in all respects. Only the model names and brand names are different for different market requirement. The model TH-S320B is the tested sample. Operation Frequency: 2402-2480MHz, 79 Channels in total Antenna installation: PCB Printed Antenna Antenna Gain: 0dBi Type of Modulation: GFSK, π/4DQPSK, 8DPSK Hardware Version: Ver1.0 Software Version: V3.7 4.2. Details of E.U.T. Max. RF output power: 4.51dBm Ratings: USB O/P: 5V 500mA Input: DC 24V 1.75A Power Output: 50W R.M.S. Adapter: Model: GM42-240175-1A Input: 100-240V ~ 50/60Hz 1.5A Output: 24V 1.75A Reference No.: WTS20S12093100W002 Page 5 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 5 of 7 5. Test Summary Test Items Test Requirement Result Maximum Permissible Exposure (Exposure of Humans to RF Fields) 1.1307 PASS Reference No.: WTS20S12093100W002 Page 6 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 6 of 7 6. RF Exposure Test Requirement: FCC Part 1.1307 Evaluation Method: FCC Part 2.1091 & KDB 447498 D01 General RF Exposure Guidance v06 6.1. Requirements 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 levels in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device. 6.2. The procedures / limit (A) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H)…

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Walte k Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 45 TEST REPORT Re ference No. .................... : WTS20S12093100W001 FCC ID........................... : 2ATVN-51H320B420B Applicant ........................... : AJS ELECTRONICS LIMITED Address ............................. : 15/F, Liuchuang Building II, No. 29, South Ring Road, South Area Hi- Tech Zone, Nanshan District, Shenzhen, China Manufacturer .................... : Shenzhen Fudeyuan Digital Technology Co., Ltd. Address ............................. : 1st Floor, No.3, Road 4 Dawei, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, 518000, Guangdong, China Product .............................. : 2.0CH Soundbar Brand Name ....................... : AJS, JVC, Soundstage Model(s). ............................ : FS51H-2.0, TH-S320B, STAGE-2304, FS51H-2.0-P, TH-S 420B, STAGE-2364 Standa rds .......................... : FCC CFR47 Part 15 Section 15.247 Date of Receipt sample .... : 2020-12-07 Date of Test ....................... : 2020-12-07 to 2020-12-23 Date of Issue ..................... : 2020-12-28 Test Result ........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Test Engineer Daniel Liu / Manager Reference No.: WTS20S12093100W001 Page 2 of 45 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 2 of 45 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................................ 2 3 REVISION HISTORY ............................................................................................................................................ 4 4 GENERAL INFORMATION .................................................................................................................................. 5 4.1 GENERAL DESCRIPTION OF E.U.T ................................................................................................................. 5 4.2 DETAILS OF E.U.T ........................................................................................................................................... 6 4.3 CHANNEL LIST ................................................................................................................................................. 6 4.4 TEST MODE ..................................................................................................................................................... 6 5 EQUIPMENT USED DURING TEST .................................................................................................................. 7 5.1 EQUIPMENTS LIST ........................................................................................................................................... 7 5.2 MEASUREMENT UNCERTAINTY ....................................................................................................................... 8 5.3 SUBCONTRACTED ............................................................................................................................................ 8 6 TEST FACILITY ..................................................................................................................................................... 8 7 TEST SUMMARY .................................................................................................................................................. 9 8 CONDUCTED EMISSION .................................................................................................................................. 10 8.1 E.U.T. OPERATION ....................................................................................................................................... 10 8.2 EUT SETUP ................................................................................................................................................... 10 8.3 MEASUREMENT DESCRIPTION ...................................................................................................................... 10 8.4 CONDUCTED EMISSION TEST RESULT ......................................................................................................... 11 9 RADIATED EMISSIONS ..................................................................................................................................... 13 9.1 EUT OPERATION ........................................................................................................................................... 13 9.2 TEST SETUP .................................................................................................................................................. 14 9.3 SPECTRUM ANALYZER SETUP ...................................................................................................................... 15 9.4 TEST PROCEDURE ........................................................................................................................................ 16 9.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ..................................................................................... 16 9.6 SUMMARY OF TEST RESULTS ....................................................................................................................... 17 10 BAND EDGE MEASUREMENT .....................................................…

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Appendix-TH-S320B-Test Setup Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 1 of 2 1.Photograph - Conducted Emission Test Setup 2.Photograph - Spurious Emissions Radiated Test Setup Below 1GHz Appendix-TH-S320B-Test Setup Photos Model: TH-S320B FCC ID: 2ATVN-51H320B420B Page 2 of 2 Above 1GHz ==== ==End======