2AV7VMLD-B03External TPMS

R User's Manual 使用说明书 MLD-B03 MLD-R01 & 目录 Contents 产品介绍 注意事项 配件清单 装车说明 安装步骤 更换电池 传感器配对步骤 太阳能语音显示屏绑定 App更多功能介绍 规格参数 常见问题及解决方法 产品保修 2 2 3 3 4 4 5 6 8 9 10 10 7 Product Introduction Precautions List of Accessories Instruction for Installation Procedures of Installation Battary Repalcement Matching Procedures for Sensors Binding of Solar Voice Display Introduction for More App Function Specification Common Problems and Solutions Warranty 太阳能语音显示屏说明 Instruction of Solar Voice Display 产品介绍 马力德蓝牙胎压监测系统(Malide BLE Tire Pressure Monitoring System,以下简称:Malide TPMS)可实时监测汽车轮胎的胎压 与胎温,并可通过App 精确显示数值。若胎温胎压发生异常，App会通过语音及警示图标及时向您发出警报。 Product Introduction Malide BLE Tire Pressure Monitoring System (hereinafter referred to as Malide TPMS) can monitor the pressure and temperature of car’s tire,and the value can be correctly displayed through App.If the abnormalities occurs on the tire’s pressure and temperature,the App will send the alarm to you through the voice and warning icon. 注意事项 Precautions Users should match the sensor and APP before driving, please do not match during This product performs the wireless signal transmission. If the If the temperature and pressure of tire display abnormally, please drive your car to the If the sensor is not used properly due to the use of a gas-filled puncture sealant or other the driving to avoid the unnecessary property losses and personal injuries, otherwise,you will undertake the all the responsibilities and risks. environment of wireless communication is special, the installation method is incorrect or there are other special signal will be reduced or lost. repair shop where it is closer to you for inspection When indicate that the battery is too low, please replace the battery or the sensor in time to avoid the abnormal operation of tire pressure external human factors, or the accident occurs, the company will not bear any responsibility. 1、使用者应在行车前将传感器与App配对好,切勿在行驶中进行配对，以免造成不必要的财产损失和人员伤亡，否则您将承担所有责任与风险。 2、此产品进行无线信号运输，若无线通信环境特殊、安装方式有误或者其他特殊原因，无线信号有可能受到干扰而导致信号衰减或者丢失。 3、若胎温胎压显示异常，请及时将车辆驾驶到附近维修店进行检查维修，以免发生意外。 4、当提示电池电量过低时，请及时更换电池或传感器，以免因电量过低导致胎压监测系统不能正常工作。 5、若因使用气嘴填充的补胎剂或其它外在人为因素而导致传感器不能正常使用，或因此导致发生事故，本公司将不承担因此造成的任何责任。 reasons, the wireless signal may be interfered and the and repair to avoid the accident. detection system due to low battery. Nut ×4 Bottom Cover ×4 Battery ×4 Sensor ×4 Wrench×1 Solar Voice Display×1 List of Accessories Instruction for Installation on the Car When the product leaves the factory, the sensors and ID codes of four tires have been configured (each sensor has an independent ID code), just 配件清单 防盗螺母×4 防拆底盖×4 纽扣电池×4 太阳能语音显示屏×1 传感器×4 扳手×1 装车说明 产品出厂时，已经配置好四个轮胎的传感器及ID码（每套传感器都有独立ID码），只需先将传感器安装至相应的位置轮胎上，即可使用； 若想用手机App查看数据，需先把传感器与手机App配对好（配对方法详看“传感器配对步骤”）。 need to installthe sensor to the corresponding 左前左后 右后 LR LF RR 右前 RF positions of tires, and use it.You need to match the App with sensors first when you want to watch Matching Procedures for Sensors" for the matching method). the datas(See the " 充电线×1 Charging Cable×1 信 号 传 输 信 号 传 输 Tighten the nut anticlockwise by wrench Screw the nut anticlockwise by hand Remove the bottom cover and disassemble the case of the sensor by wrench Or disassemble the case of the sensor by the bottom cover if the wrench is lost Remove the old battery and install a newone (positive pole upward),then reinstall the sensor according to the Inta- above Procedures of Installation 安装步骤 Screw the nuts to the bottom of the valve core A、拧入防盗六角螺母 Screw the sensors tightly B、拧紧传感器 C、用手将防盗六角螺母逆时针方 向拧紧,顶着传感器底部 D、用扳手逆时针拧紧防盗六角螺母 Battery Replacement 更换电池 Screw the nu t clockwise to separate it from the sensor by wrench and then screw out the by hand sensor A、用扳手顺时针方向旋转六角螺母， 将其与传感器分离，再逆时针方 向旋转传感器 B、取下防拆底盖，用扳手扣紧传 感器，并逆时针旋转以拆开传 感器外壳 C、若扳手丢失或损坏，可将防拆 底盖取下并方向扣紧传感器， 逆时针旋转拆开传感器 D、取出旧电池并装上新电池（正 极朝上），最后按照安装步骤 重新将传感器安装好 llation steps Matching Procedures for Sensors Click the symbol in the upper right corner of the Click "Binding new device" to enter the interface Manual matching: Click the tire selection box to QR matching: Click the tire selection box to enter main interface of Figure A to enter the system setting interface, as shown in Figure B. shown in Figure C. be matched, input the ID engraved on the sensor and click to complete the matching. the scanning code state, scan the QR code on the sensor shell. As soon as the scanning is completed, the matching will be completed. 传感器配对步骤 1、点击图A主界面右上角设置符号，进行系统设置界面，如图B所示 2、点击“绑定新设备”，进入图C所示界面 3、手动匹配：点击需配对的轮胎选框，输入传感器上雕刻的ID再点击即可完 成配对 4、QR匹配：点击需配对的轮胎选框进入到扫码状态，扫描传感器外壳上的二 维码，扫描成功即可完成配对 A B D C E F 车辆1 ?? ?? 系统设置 语音提醒 语言简体中文 车辆设定 系统参数设定 绑定新设备 调胎设定 配套设备绑定 日志报告 帮助 手动匹配 自动匹配 QR匹配 绑定新设备 手动匹配 ?? ?? ? 说明 点击要配对的轮胎选框，手动输入设备 码，点击确认完成该轮胎绑定 ID 我知道了 自动匹配 ?? ?? ? 说明 点击要配对的轮胎选框，进入120秒倒计 时搜索,搜索到设备后ID码自动显示, 点击确认完成该轮胎绑定 我知道了 QR匹配 ?? ?? ? 说明 点击要配对的轮胎选框，成功扫描产品 二维码后将自动绑定ID 我知道了 说明：当传感器与手机配对好时，手机并未能收到数据，需进一步通过 手机和太阳能语音显示屏绑定方能收到相关数据。 Note:When the sensor is paired with the phone, the phone does not receive the data.The data needs to be received through the binding of the mobile phone and the solar voice display. After binding the ID codes of all the tires, click the upper right corner After entering the interface of Figure B, click on “Supporting Device After entering the interface of Figure C, click on “Searching for Device” Shortly press the button to turn on the solar voice display, When the "MLD_R01" key in Figure D appears, click this button to bind. When the “Binding Successful” voice is heard and the prompt box in of the main interface to set the symbol Binding”. to find the solar voice display. then press button for 5 seconds until
the token “ ”on the display screen flickers. Then the solar voice display enters the Figure E appears, the solar voice display is bound, and finally click “I Know” to exit the prompt box. Binding of Solar Voice Display 太阳能语音显示屏绑定 1、绑定好所有轮胎的ID码后，点击这界面右上角设置符号进入图A界面; 2、进入图B界面后，点击“配套设备绑定”; 3、进入图C界面后，点击“搜索设备”以查找太阳能语音显示屏; 4、短按按钮开启太阳能语音显示屏,然后长按太阳能语音显示屏按键约5秒，直到显示屏幕上的" "标志交替闪烁， 此时太阳能语音显示屏进入配对…

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C5266091_X8_Ed.1 1/1 Letter of Authorization < Shenzhen Malide Technology Co.,Ltd > Company: Shenzhen Malide Technology Co.,Ltd Address: Room 201, No.26A, Xin'E Industrial Zone, E'GongLing, Pinghu Street, Longgang District, Shenzhen,Guangdong Province,China Product Name: External TPMS Model Number: MLD-B03 FCC Identifier: 2AV7VMLD-B03 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: Tony Lee Date: May 28,2020 Title:CEO Signature of applicant:

C5266091_X10_Ed.1 1/1 Shenzhen Malide Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020-05-28 Subject: Request for Confidentiality FCC ID: 2AV7VMLD-B03 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 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: Tony Lee Title:CEO

Page 1 of 6 External Photos EUT-1 EUT-2 FCC ID：2AV7VMLD-B03 Page 2 of 6 EUT-3 EUT-4 Page 3 of 6 EUT-5 EUT-6

Label location:

Page 4 of 6 In ternal Photos EUT-7 EUT-8 FCC ID：2AV7VMLD-B03 Page 5 of 6 EUT-9 EUT-10 Page 6 of 6 EUT-11 EUT-12 Page 7 of 6 EUT-13 EUT-14 433MHz Antenna FXTH87

RF exposure Estimation 1. Introduction MLD-B03 (FCC ID: 2AV7VMLD-B03) is a External TPMS with 433.92MHz, which contain SRD function inside. 2. Limit and Guidelines on Exposure to Electromagnetic Fields §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB 447498 Mobile Portable RF Exposure, no SAR required if power is lower than the flowing threshold: The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation 25 • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. 3. Calculation method [(max. power of` channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 ERP(dBm) = E (dBuV/m) – 95.2=66.81-95.2=-28.39dBm Conducted Power + tune up tolerance = 0.0014mW Distance = 5 mm f = 0.43392 GHz [0.0014/5] * SQRT(0.43392) =0.00018 0.00018 ≤ 3.0 Therefore, excluded from SAR testing.

Guangzhou GRG Metrology & Test Co., Ltd. Address:No.163 Pingyun Road, West of Huangpu Avenue, Guangzhou Guangdong China Tel:+86-20-38699960 Fax:+86-20-38695185 Email: [email protected] http://www.grgtest.com TEST REPORT Verified code: Report No.: E202003301041-5 Application No.: E202003301041 Client: Shenzhen Malide Technology Co., Ltd. Address: Room 201, No.26A, Xin’E Industrial Zone, E’GongLing, Pinghu Street, Longgang District, Shenzhen, Guangdong Province Sample Description: External TPMS Model: MLD-B03 Test Location: Guangzhou GRG Metrology & Test Co., Ltd. Test Specification: CFR 47 FCC Part 15 Subpart C 10-1-2019 Edition ANSI C63.10:2013 Issue Date: Test Result: PASS Prepared By: Test Engineer Reviewed By: Technical Manager Approved By: Manager Other Aspects: Note:/ Abbreviations: ok / P = passed; fail / F = failed; n.a. / N = not applicable; The test result in this test report refers exclusively to the presented test sample. This report shall not be reproduced except in full, without the written approval of GRGT. 527592 2020/06/19 Report No.: Application No.: Page 1 of 17 DIRECTIONS OF TEST 1. This company carries out test task according to the national regulation of verifications which can be traced to National Primary Standards and BIPM. 2. The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. 3. If there is any objection concerning the test, the client should inform the laboratory within 15 days from the date of receiving the test report. E202003301041E202003301041-5 Report No.: Application No.: Page 2 of 17 TABLE OF CONTENTS 1. TEST RESULT SUMMARY ............................................................................................................................ 4 2. GENERAL DESCRIPTION OF EUT .............................................................................................................. 5 2.1. APPLICANT .............................................................................................................................................. 5 2.2. MANUFACTURER ................................................................................................................................... 5 2.3. FACTORY ................................................................................................................................................. 5 2.4. BASIC DESCRIPTION OF EQUIPMENT UNDER TEST ...................................................................... 5 3. LABORATORY AND ACCREDITATIONS .................................................................................................. 6 3.1. LABORATORY ......................................................................................................................................... 6 3.2. ACCREDITATIONS ................................................................................................................................. 6 3.3. MEASUREMENT UNCERTAINTY ........................................................................................................ 6 4. LIST OF USED TEST EQUIPMENT AT GRGT........................................................................................... 7 5. RADIATED SPURIOUS EMISSIONS ............................................................................................................ 8 5.1. LIMITS ....................................................................................................................................................... 8 5.2. TEST PROCEDURES ................................................................................................................................ 8 5.3. TEST SETUP ............................................................................................................................................. 9 5.4. DATA SAMPLE ...................................................................................................................................... 10 5.5. TEST RESULTS ...................................................................................................................................... 11 6. 20DB BANDWIDTH ........................................................................................................................................ 14 6.1. LIMITS ..................................................................................................................................................... 14 6.2. TEST PROCEDURES .............................................................................................................................. 14 6.3. TEST SETUP ........................................................................................................................................... 14 6.4. TEST RESULTS ...................................................................................................................................... 14 7. TRANSMISSION TIME ................................................................................................................................. 15 7.1. LIMITS ..................................................................................................................................................... 15 7.2. TEST PROCEDURES .............................................................................................................................. 15 7.3. TEST SETUP ........................................................................................................................................... 15 7.4. TEST RESULTS ...................................................................................................................................... 15 APPENDIX A: PHOTOGRAPH OF THE TEST ARRANGEMENT .................................................................. 18 E202003301041E202003301041-5 Report No.: Application No.: Page 3 of 17 1. TEST RESULT SUMMARY Section B o…

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Report No.: Application No.: Page 17 of 17 APPENDIX A: PHOTOGRAPH OF THE TEST ARRANGEMENT RSE（Below 1GHz） RSE（Above 1GHz） --------------------This is the last page of the report. ----------------------- E202003301041E202003301041-5