2ASYP-LDVR03Wireless Remote

remote operating instructions 1.Function description of panel keys is shown in the figure 2.Function description: long press the power start button to start for 3 seconds, and the blue wireless indicator lights up.Power off automatically for 2 minutes without any operation.Press the OUT button the blue light flashes winch outgoing (nylon rope/wire rope).Press IN button blue light winch incoming (nylon rope/wire rope).When using wired control, the wireless remote control blue light off, red wired control light on. 3.Distance: ≤ 15m , if the actual use environment has different degrees of interference, the remote control distance will also change accordingly (the distance will be shortened). 4.Power Supply:DC 3.6V from battery wireless indicator light(blue) Power start button OUT button IN button wired indicator light FCC Statement: A ny Changes or modifications not expressly approved by the party responsible for c ompliance 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 c ause undesired operation. Note: This equipment has been tested and found to comply with the lim its 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 fr equency energy and, if not installed and used in accordance with the instructions, may c ause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a par ticular 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 m easures: — 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 r eceiver is connected. —Consult the dealer or an experienced radio/TV technician for help.

QA-FR-170-B Company: NINGBO LIANDA WINCH CO.,LTD Add: Yushantou Village,Dongqiao Town,Haishu Dist,Ningbo,China Tel: 0574 88151208 Fax: 0574 88001969 FCC Authorization Date: 2020-03-18 FE DERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, NINGBO LIANDA WINCH CO.,LTD, the undersigned, Hereby authorizes Bay Area Co mpliance Laboratories Corporation to act on its behalf in all matters relating to ap plication for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. 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: Typed or Printed Name: Ann abelle Li Title: Manager

Company: NINGBO LIANDA WINCH CO.,LTD Add: Yushantou Village,Dongqiao Town,Haishu Dist,Ningbo,China Tel: 0574 8815120 8 Fax: 0574 88001969 E-mail: An [email protected] FCC Confidential Authorization Date: 2020-03-18 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ASYP-LDVR03 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, NINGBO LIANDA WINCH CO.,LTD hereby requests long-term confidential treatment of information accompanying this ap plication 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: Typed or Printed Name: Annabelle Li Title: Manager

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Antenna

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. 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. FCC PART 15.231 TEST REPORT For NINGBO LIANDA WINCH CO.,LTD Yushantou Village,Dongqiao Town,Haishu Dist,Ningbo,China FCC ID: 2ASYP-LDVR03 Report Type: Original Report Product Type: wireless remote Test Engineer:Winnie Yang Report Number: RXM200318053-00A Report Date: 2020-04-10 Reviewed By: Oscar Ye EMC Manager Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM200318053-00A FCC Part 15.231 Page 2 of 21 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 JUSTIFICATION ............................................................................................................................................................. 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 EXTERNAL I/O CABLE .................................................................................................................................................. 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 6 SUMMARY OF TEST RESULTS ............................................................................................................................... 7 TEST EQUIPMENT LIST ........................................................................................................................................... 8 FCC§15.203 - ANTENNA REQUIREMENT .............................................................................................................. 9 APPLICABLE STANDARD .............................................................................................................................................. 9 ANTENNA CONNECTED CONSTRUCTION ...................................................................................................................... 9 FCC §15.205, §15.209, §15.231 (B) - RADIATED EMISSIONS ............................................................................. 10 APPLICABLE STANDARD ............................................................................................................................................ 10 EUT SETUP ................................................................................................................................................................ 11 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 12 TEST RESULTS SUMMARY .......................................................................................................................................... 12 TEST DATA ................................................................................................................................................................ 13 FCC §15.231(A) (1) - DEACTIVATION TESTING ................................................................................................. 18 APPLICABLE STANDARD ............................................................................................................................................ 18 TEST PROCEDURE ...................................................................................................................................................... 18 TEST DATA ................................................................................................................................................................ 18 FCC §15.231(C) - 20DB EMISSION BANDWIDTH TESTING ............................................................................. 20 APPLICABLE STANDARD ...................................................…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions (Below 1GHz) Radiated Emissions (Above 1GHz)