2BRBT-KPROVSN250808Marine Navigation Equipment

K-ProVision 9S Packing List Power & Environment When you first time open the box of your plotter please confirm you have following items inside the box: - Display Unit X 1including Screen Protection Cover - Bracket X 1 - 2 pin Power Cable X 1 - Transparent Protective Cover X 1 - Quick Start Manual X 1 - Quick Installation Manual X 1 - Panel Cutout Template X 1 - EVA Mounting Template X 1 - Spare Fuse X 2 - Bracket Mounting Screws(Stainless Steel) X 4 - Panel Mounting Machine Screws(Stainless Steel) X 4 - Panel Mounting Wood Screws(Stainless Steel) X 4 - Self-tapping Screws X 4 - Hex Nuts X 4 - Washers X 4 - Bracket Locking Knob X 2 Power Supply: Working Temperature: Relative Humidity: Vibration: Brightness: 10.5V-31.2V -15 to +55 85% at 40 ±1 mm (±10%), 2(5) ~ 13.2 Hz Max. Acceleration: 7 m/s², 13.2 ~ 100 Hz 1000 nits (Maximum) Transmit Power: 445KHz/500W200KHz /1000W83KHz/1000W Sonar Specifications Sonar Frequency: Dual Frequency: Zoom: A-scope: SmartVision (CHIRP): 445KHzhigh frequency AccuVision(CHIRP): 83KHz/200KHzlow frequency Split-Screen, each occupying half of the display Bottom Lock; Auto Zoom; Manual Zoom Real-time display (AccuVision only) Measuring Range (adjustable in system menu) Maps & Memory Connectivity & Navigation GNSS:GPS / BeiDou / GLONASS Waypoints: Routes: Current Track: Saved Tracks: Firmware Update: Up to 12,000 (with symbols or names); 10 most recent displayed Up to 30 routes, 170 waypoints per route 1 active track, up to 8,000 points Up to 10 tracks, 8,000 points each, 21,000 points total Firmware Updates via SD Card KTD-TH520 KTD-TM520 KTD-TM820C KTD-TM480S 50/200KHz 83/200/445KHz 3 ~ 1000 m 3 ~ 200 m ModelFrequencyDepth Range Quick Installation Manual Picture Advance Speed: 10864210.50.20.1 Interference Rejection: Alarm: suppress unwanted signals bottom alarm, fish alarm, and temperature alarm, gps alarm, water depth alarm, shallow water alarm Zoom Range Bottom Lock Auto Zoom /Bottom Zoom: Manual Zoom / Marker Zoom: Meters: 5 ~ 20 Fathoms: 2 ~ 10 Feet: 10 ~ 40 x2, x3, x4, x6 Automatically adjusts range and sensitivity x2, x3, x4, x6 K-ProVision 9S Interconnections ***All specifications are subject to change without further notice!*** Please consider the environment before printing the manual For more details please download the full manual from http://www.onwamarine.com TRANSDUCER TRANSDUCER ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ power supply- power supply+ Optional (Optional) 1 2 3 4 5 1 2 3 4 5 6 7 8 1 2 Sonar1+ Sonar1- Sonar2+ Sonar2- Temperature Temperature ground Sonar3+ Sonar3- TRANSDUCER ① ② ③ ④ ⑤ ⑥ Sonar+ Temperature grounding Sonar grounding Temperature Sonar- Sonar grounding ① ② ③ ④ ⑤ ⑥ Sonar+ Temperature grounding NC Temperature Sonar- Sonar grounding ① ② ② ③ ④ ⑤ ① ⑥ FCC Caution: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. IMPORTANT NOTE: 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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. -5- This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.

SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD ADD:Bldg. B, RM 809,Qianwan Key &Core Technology Industrial Park, Xixiang, Bao an Shenzhen, Guangdong China Tel: 852 96508821 Email: [email protected] CFR 47 §2.911(d)(5)(i) Attestation Letter Attestation Letter Date: 2025-10-17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: 2BRBT-KPROVSN250808 SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD 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. Sincerely Yours, Signature: Kelvin Wong Manager

SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD ADD:Bldg. B, RM 809,Qianwan Key &Core Technology Industrial Park, Xixiang, Bao an Shenzhen, Guangdong China Tel: 852 96508821 Email: [email protected] CFR 47 §2.911 (d)(5)(ii) Attestation Letter Attestation Letter Date: 2025-10-17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: 2BRBT-KPROVSN250808 SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD 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. And our product does not use Kaspersky software information. Sincerely Yours, Signature: Kelvin Wong Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2025-10-17 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2BRBT-KPROVSN250808 SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD Address:Bldg. B, RM 809,Qianwan Key &Core Technology Industrial Park, Xixiang, Bao an Shenzhen, Guangdong China FRN: 0037332095 Tel: 852 96508821 Email: [email protected] Signed by (printed name): Kelvin Wong Signature:

SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD ADD:Bldg. B, RM 809,Qianwan Key &Core Technology Industrial Park, Xixiang, Bao an Shenzhen, Guangdong China Tel: 852 96508821 Email: [email protected] Product Similarity Declaration Date: 2025-10-17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam, We SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD hereby declare that we have a product named Marine Navigation Equipment (Model number: K-ProVision 9S, K-ProVision 9C, FCC ID: 2BRBT-KPROVSN250808) was tested by Bay Area Compliance Laboratories Corp. (Shenzhen). All of the models are electrically identical, but the difference among them is model name and sales channels. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact with me if you have any question. Sincerely Yours, Signature: Kelvin Wong Manager

SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD ADD:Bldg. B, RM 809,Qianwan Key &Core Technology Industrial Park, Xixiang, Bao an Shenzhen, Guangdong China Tel: 852 96508821 Email: [email protected] FCC Confidential Authorization Date: 2025-10-17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BRBT-KPROVSN250808 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD 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 Yours, Signature: Kelvin Wong Manager

SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD ADD:Bldg. B, RM 809,Qianwan Key &Core Technology Industrial Park, Xixiang, Bao an Shenzhen, Guangdong China Tel: 852 96508821 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2025-10-17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD the undersigned, hereby authorizes Bay Area Compliance Laboratories Corp. (Shenzhen) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Shenzhen) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Kelvin Wong Manager

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-EXP Page 1 of 5 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-EXP Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-EXP Page 3 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-EXP Page 4 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-EXP Page 5 of 5

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501X34698E-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 1 of 11 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Wi-Fi ANT Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 2 of 11 GNSS ANT Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 3 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 4 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 5 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 6 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 7 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 8 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 9 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 10 of 11 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-INP Page 11 of 11

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-00A TR-EM-RF004 Page 109 of 112 Version 4.1 RF EXPOSURE EVALUATION MPE-Based Exemption Applicable Standard According to subpart 15.247 (i) and subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. According to KDB 447498 D04 v01 Interim General RF Exposure Guidance MPE-Based Exemption: General frequency and separation-distance dependent MPE-based effective radiated power(ERP) thresholds are in Table B.1 [Table 1 of § 1.1307(b)(3)(i)(C)] to support an exemptionfrom further evaluation from 300 kHz through 100 GHz. Ris the minimum separation distance in meters f = frequency in MHz For multiple RF sources: Multiple RF sources are exempt if: in the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation: Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-00A TR-EM-RF004 Page 110 of 112 Version 4.1 Result Antenna Gain# ERP Mode Frequency (MHz) Tune up conducted power # (dBm) (dBi)(dBd)(dBm)(W) Evaluation Distance (m) ERP Limit (W) 2.4G WIFI2412~2472202.08-0.0719.930.10 0.20.768 Note: The tune up conducted power and antenna gain was declared by the applicant. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliant

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF004 Page 1 of 112 Version 4.1 TEST REPORT Applicant Name:SHENZHEN ONWA MARINE ELECTRONICS TECHNOLOGY CO LTD Address:Bldg. B, RM 809,Qianwan Key &Core Technology Industrial Park, Xixiang, Bao an Shenzhen, Guangdong China Report Number:2501X34698E-RF-00A FCC ID:2BRBT-KPROVSN250808 Test Standard (s) FCC PART 15.247 Sample Description Product Type:Marine Navigation Equipment Model No.:K-ProVision 9S Multiple Model(s) No.:K-ProVision 9C Trade Mark: ONWA Date Received:2025-09-22 Issue Date:2025-10-31 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Ruby HuangNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501X34698E-RF-00A TR-EM-RF004 Page 2 of 112 Version 4.1 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................3 GENERAL INFORMATION ........................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................4 OBJECTIVE ....................................................................................................................................................................4 TEST METHODOLOGY....................................................................................................................................................4 MEASUREMENT UNCERTAINTY .....................................................................................................................................5 TEST FACILITY ..............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ...........................................................................................................................6 SUMMARY OF TEST RESULTS ................................................................................................................................8 TEST EQUIPMENT LIST ............................................................................................................................................9 REQUIREMENTS AND TEST PROCEDURES ......................................................................................................11 AC LINE CONDUCTED EMISSIONS...............................................................................................................................11 SPURIOUS EMISSIONS ..................................................................................................................................................13 6 DB EMISSION BANDWIDTH & 99% OCCUPIED BANDWIDTH ....................................................................................16 MAXIMUM CONDUCTED OUTPUT POWER ...................................................................................................................18 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE....................................................................................................19 CONDUCTED SPURIOUS EMISSION...............................................................................................................................20 POWER SPECTRAL DENSITY ........................................................................................................................................21 DUTY CYCLE ...............................................................................................................................................................24 ANTENNA REQUIREMENT .....................................................................................................................................25 TEST DATA AND RESULTS .....................................................................................................................................26 SPURIOUS EMISSIONS ..................................................................................................................................................26 6DB EMISSION BANDWIDTH........................................................................................................................................91 99% OCCUPIED BANDWIDTH ......................................................................................................................................94 MAXIMUM CONDUCTED OUTPUT POWER ...................................................................................................................97 POWER SPECTRAL DENSITY .....................................................................................................................................…

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客户 Customer : 安华 客户料号 Customer P/N: 黑色操控屏 产品名称 Part Name: WiFi FPC天线 皇捷料号 HJ P/N: RF2506014 规格描述 Spec Description : OD1.13灰色线,P1端焊接FPC(2YF136),P2端铆接MHF-1-PLUG,L=180mm 编制日期 Prepared Date: 2025/06/09 Dongguan Huangjie Communication Technology Co., Ltd. Add: Daxiandi Industrial ParkÿLiaobu Towm Dongguan CityÿGuangdong ProvinceÿChina Antenna manufacturer Antenna picture 匹配图 暗室数据

Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501X34698E-RF-00A-TSP Page 1 / 2 TEST SETUP PHOTOGRAPHS Radiated Emissions View (Below 30MHz) Radiated Emissions View (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Shenzhen) EXHIBIT No.: 2501X34698E-RF-00A-TSP Page 2 / 2 Radiated Emissions View (1-18 GHz) Radiated Emissions View (18-25 GHz) *****END *****