2AHU2PA4ABluetooth, FM and AM device (Marine Audio System)

PA4A Installation and Operation Manual PA4A ii CONTENTS Warnings and Compliance ..................................................................................... 1 Introduction ............................................................................................................ 3 Safety Information .................................................................................................. 4 Installation .............................................................................................................. 5 Wiring ..................................................................................................................... 7 Remote Control Options ........................................................................................ 8 Basic Operation ..................................................................................................... 9 Tuner Operation ................................................................................................... 11 Weather Band Operation ..................................................................................... 13 SiriusXM Operation .............................................................................................. 13 USB MP3 Operation ............................................................................................ 19 Bluetooth Operation ............................................................................................. 21 APP Operation ..................................................................................................... 22 Specifications ....................................................................................................... 23 Troubleshooting ................................................................................................... 23 www.asaelectronics.com 877.305.0445 Copyrights and Trademarks Sirius, XM and all related marks and logos are trademarks of Sirius XM Radio Inc. and its subsidiaries. Visit www.siriusxm.com/xmlineup for updates. All programming/channel lineup/ XM service subject to change or preemption. All other marks and logos are the property of their respective owners. All rights reserved. PA4A 1 WARNINGS AND COMPLIANCE Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. Portable Cart Warning 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power -supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. WARNING! To reduce the risk of fire of electric shock, do not expose this apparatus to rain or moisture. WARNING! The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on apparatus. PA4A 2 FCC Notes WARNING! Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. 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 FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment . This transmitter must not be co ‐located or operating in conjunction with an…

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Add: Tel: 86-755-8279 362Fax: 86-755-8279 362 Email: [email protected] DECLARATION OF SIMILARITY Date: 202// ModelPA4APA4ATAB Difference Commander + Tuner/Amp Module Tuner/Amp Module Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name: Thomas Leung T itle: Manager FCC ID: 2AHU2PA4A,

QA-FR-171-A ASA Electronics Shenzhen Limited Add: Room 503, 5/F., Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen Tel: 86-755-8279 3629 Fax: 86-755-8279 3629 Email: thomasle [email protected] FCC Confidential Authorization Date: 2021/03/29 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subj ect: Confidentiality Requ est regarding application for certification of FCC ID: 2AHU2PA4A In accordance with Sections 0.457 and 0.459 of the Commission’s Rule s, ASA Electronics Shenzhen Limited, hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Block Diagram •Schematics •Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Thomas Leung Title: Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Tuner/Amp Module Commander

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Tuner/Amp Module BT Module BT ANT BT Chip Commander

FCC PART 15.247 TEST REPORT For ASA Electronics Shenzhen Limited Room 503, 5/F., Unit A, Skyworth Building, Gaoxin Avenue.1.S., Nanshan District, Shen Zhen FCC ID: 2AHU2PA4A Report Type: Original Report Product Name: Bluetooth, FM and AM device (Marine Audio System) Re port Number: RDG210305006-00A Report Date: 2021-04-09 Reviewed By: Gavin Xu RF Engineer Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG210305006-00A Page 2 of 49 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 TECHNICAL SPECIFICATION ......................................................................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 DECLARATIONS ............................................................................................................................................................ 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 SUPPORT CABLE LIST AND DETAILS ............................................................................................................................ 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 FCC §15.247 (i) & §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ......................................... 9 APPLICABLE STANDARD .............................................................................................................................................. 9 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 10 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 TEST SYSTEM SETUP .................................................................................................................................................. 11 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 12 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC §15.247(a) (1) - CHANNEL SEPARATION TEST ......................................................................................... 19 APPLICABLE STANDARD ............................................................................................................................................ 19 TEST PROCEDURE ...................................................................................................................................................... 19 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 19 TEST DATA .......................................................................................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emission Below 1GHz front View Radiated Emission Below 1GHz rear View Radiated Emission Above 1GHz View