2AX8T-LYDSTO008Robot vacuum cleaner

Lydsto Sweeping and Mopping Robot R5 Instruction manual Tips Please read through this manual before using the product, and keep it properly. Table of contents Product introduction Install Direction for use Connect APP Daily maintenance Basic specification FAQ Trouble removal Safety information � � � �� �� �� �� �� �� Product introduction Host Recharge / Pause ∑Short press to recharge / Pause ∑Short press to start cleaning / Pause ∑Long press to turn on / off ∑Blue: Normal working ∑Red: Abnormal state or low battery ∑Yellow breathing: Charging On off button / Cleaning / Pause Indicator light Laser head impact sensor Laser ranging sensor � Charge touch spot Product introduction Bumper Buttons Surface cover Drop off sensor Charge touch spot Universal wheel Battery cover Driving wheel Main brush Pull-back duct box Side brush Sensor and structure Pull-back duct box Laser sensor � Product introduction Dust collector bin Power Indicator light Signal transmitting area Power Indicator light White light: Normal working, full charge Red light: Abnormity Extinguish: No power Top cover Suction inlet Charging pole plate � Product introduction Accessories list Dust collector bin×1Water dust integrated box×1 Left side brush×2 Right side brush×2 Cleaning brush×1 HEPA filter screen×2 Disposable mop cloth×5 Dust bag×２ Mop cloth support×1 � Mop×1 Install 1.Before starting the machine, please clean the scattered wires, hard objects, sharp objects (such as nails and glass) on the ground and remove the toppable, fragile, valuable and potentially dangerous objects. Avoid personal injury or property damage caused by machine entanglement, jamming, dragging or collision. 2、If the product is used in the hanging environment, please set the guardrail to prevent the equipment from accidentally falling or pushing items to fall, causing personal or property damage. Reminder： 1.During the first cleaning process, it is recommended to follow the host throughout the whole process to help deal with some possible minor problems. After handling, the host can smoothly clean itself in the future cleaning. 2.If some areas do not need to be cleaned or may jam the host, you can set a restricted area in the mobile APP to prevent the host from entering the above areas. 3.Do not let the robot absorb hard or sharp objects (such as decoration waste, glass, nails, etc.), otherwise it may scratch the robot and the ground. � Install 4. Install side brush Let the left brush (L) and the right brush (R) correspond to the letters L and R on the bottom shell respectively. Press down and hear "click" to indicate that the installation is in place. Note: Sunlight will interfere with the return signal, which may cause the host to fail to return the dust collector bin. Ensure that the dust collector has more than 0.5 meters on both sides, and the power cord of the space more than 1.5 meters in front of the dust collector is hanging down to the ground, which may be dragged by the host to causing the dust collector bin to lose power. 2.Place the dust collection treasure against the wall, and ensure that there are no obstacles within 0.5 meters on both sides and 1.5 meters in front. Please wrap the excess wire around the winding board and plug it in. 3.Before use, please first put the host on the dust collection treasure to charge, full before use. Adjacent to wall 0.5m 0.5m 1.5m � Install 5.Start up and charging Long press the ( ) button to start up, wait for the indicator light to be steady on, and charge the host with the dust collector. The language prompt "Charging" indicates successful charging. Note: The device cannot be started due to insufficient power supply. Please place the host on the dust collector and the device will start up automatically. � Direction for us Start up/off Cleaning / Pause Charging Long press ( ) buttons for 3 seconds, indicator lights on, start up successful． When machine stand by, long press ( ) buttons for 3 seconds, indicator lights off, machine shutdown. After start up, short press ( ) buttons on the main host, or control begin cleaning from mobile APP. Automatic mode: After cleaning, the master will automatically return to the dust collector to charge. Manual mode: In the paused state, press the ( ) buttons to start the recharge or the phone APP to start the recharge Vacuum robot should not be used to clean liquid. If the battery is lower than 15%, the cleaning task cannot be performed. Please charge the battery first and then continue the cleaning. When the battery is lower than 15% during the cleaning process, the device will automatically return to the dust collector bin for charging. Please tidy up all kinds of cables on the ground (including the power cable of dust collection treasure) before cleaning to avoid electrical power failure, damage to articles or cables caused by dragging during cleaning. Note: Note: The main host cannot be turned off while charging. Note: If the host does not find the dust collector bin, it will automatically return to thestarting position. Please manually put the host back on the dust collector bin to charge. � Direction for us Automatic cleaning Area of completion Area to be cleaned After starting up, the machine will first plan the cleaning path in the way of edge and then in the way of arch filling, orderly and efficient cleaning of the whole house. After cleaning, the device will automatically return to the dust collector bin to charge (the default cleaning mode of the machine). Suction adjustment Water level adjustment You can choose Quiet, Standard, Strong and MAX by using mobile APP. You can choose High gear, Medium gear and Low gear (The default mode is Medium gear). Appointment cleaning The mobile phone APP can be used to set the scheduled cleaning time. The host will automatically start cleaning at the specified time. The mobile phone APP can be used to set the scheduled cleaning time. T he host will automatically start cleaning at the specified time. � Connect APP Reset …

Text truncated - open the document above for the full version.

Guangdong Yimu Technology Co., Ltd. 2023-5-20 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AX8T-LYDSTO008 ) Guangdong Yimu Technology Co., Ltd. (“the applicant”) 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, (Applicant signature) (Applicant printed name) baowei huang Guangdong Yimu Technology Co., Ltd. 2023-4-23 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2AX8T-LYDSTO008 ) Guangdong Yimu Technology Co., Ltd. (“the applicant”) 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. Sincerely, (Applicant signature) (Applicant printed name) baowei huang

Attestation Statements (2023-05-20) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2AX8T-LYDSTO008) (Guangdong Yimu Technology Co., Ltd. ), the undersigned, hereby authorize (Lucky Cowboy Global Services, LLC) to act as our designated U.S. agent for service of process, (Guangdong Yimu 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. (Lucky Cowboy Global Services, LLC) accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: Guangdong Yimu Technology Co., Ltd. Contact Name: zhuan Dai Address: Room 201, Building 1, No.1, Dongsan Lane, Hengjiang, Fushan, Liaobu Town, Dongguan, Guangdong, China Telephone No: 86-769- 8507 5888 Email: [email protected] Signature [zhuan Dai] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

Guangdong Yimu Technology Co., Ltd. Declaration on model difference We the undersigned hereby confirm that these models are identical, and all models have the same RF module and antenna, PCB layout , schematics and component. the difference is the model Numbers and color. Production name Trademark Model no. Robot vacuum cleaner N/A White Color: Black Color: YM-R5-W01, YM-R5D-W01, CDZ-R5D-W01, JCB-R5-W01, YM-R5-B01, YM-R5D-B01, CDZ-R5D-B01, JCB-R5-B01 Sincerely, zhuan Dai Manager Guangdong Yimu Technology Co., Ltd. Room 201, Building 1, No.1, Dongsan Lane, Hengjiang, Fushan, Liaobu Town, Dongguan, Guangdong, China

Guangdong Yimu Technology Co., Ltd. 2023-05-20 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize DongGuan Anci Electronic Technology Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, zhuan Dai Manager Guangdong Yimu Technology Co., Ltd. Room 201, Building 1, No.1, Dongsan Lane, Hengjiang, Fushan, Liaobu Town, Dongguan, Guangdong, China

Guangdong Yimu Technology Co., Ltd. 2023-05-20 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (EUT Name: Robot vacuum cleaner /Model: YM-R5-W01, YM-R5-B01, YM-R5D-W01, YM-R5D-B01, CDZ-R5D-W01, CDZ-R5D-B01, JCB-R5-W01,JCB-R5-B01 /FCC ID: 2AX8T-LYDSTO008) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagram ,Operational Description,Schematics) required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, zhuan Dai Manager Guangdong Yimu Technology Co., Ltd. Room 201, Building 1, No.1, Dongsan Lane, Hengjiang, Fushan, Liaobu Town, Dongguan, Guangdong, China

External

Label： Label location：

Internal ANT

RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) FCC ID: 2AX8T-LYDSTO008 EUT Specification EUT Robot vacuum cleaner Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna gain (Max) 2.38 dBi Evaluation applied MPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where Pd= Power density in mW/cm 2 , Pout=output power to antenna in Mw G= gain of antenna in linear scale, Pi=3.1416 R= distance between observation point and center of the radiator in cm=20cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result The Product unsupported at the same time to Transmitting. According to KDB 447498, and no simultaneous SAR measurement is required. Signature: Tiger Xu Date: 2023-05-25 Worst Mode Max Measured Power (dBm) Tune up Power (dBm) Max tune up power(dB m) Power Density(m W/cm2) Limit (mW/cm2 ) 2.4G WIFI n40 14.59 15±1 16 0.013702 1

AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 AntennaTestReport 测试单位:深圳健海通天线技术有限公司 Testby：Shenzhenkenhaitongantennatechnologyco,ltd 材料 Material FPC 天线类型 AntennaType MonopoleType 极化方式 Polarizationmode Monopole 应用场景 Application visualdoorbell 工作频段 Band 2.4GVSWR≤2 功率 Power Max：2W 阻抗 Impedance 50Ω 增益 dBi dBi 测试设备 TestEquipment HPE5071C、ShieldingRoom、3Dautomaticturntable AntennaDescription:： 1.Groundingprocessingandpicturedescription:no 2.Needtochangethemotherboardtomatch:no Testvoltage:3.6V,checktheantennacontactisgoodbeforetesting.  TheRFcableoftheintegratedtesteriskeptinanaturalstateandcannotbe curled. Specification:testthespecifiedpowerlevel,allindicatorsmustconformtothe specifications. PageContent 2天线匹配电路/AntennaMatchingCiruit 3测试数据/TestData 4测试设备和方法/Testenvironmentandtestmethods 2.38 AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 天线匹配电路/AntennaMatchingCiruit 项目 E01E02E03 NoNoNo AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 Band Frequency（MHZ) 24002483 VSWR 1.221.31 ANT 1 ANT 1 AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 FrequencyEfficiency(%)FrequencyETotal.dB(dB) 2400MHz 48.55 2400MHz 2.38 2410MHz 47.88 2410MHz 2.28 2420MHz 47.76 2420MHz 2.17 2430MHz 48.85 2430MHz 2.03 2440MHz 46.77 2440MHz 2.23 2450MHz 47.77 2450MHz 2.2 2460MHz 48.29 2460MHz 2.13 2470MHz 49.89 2470MHz 2.19 2480MHz 50.47 2480MHz 2.11 2490MHz 46.77 2490MHz 2.08 2500MHz 45.35 2500MHz 2.14 AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 2D AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 3D AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958 Testing equipment and methods AntennaSampleConfirmationFrom 地址：深圳市宝安区航城街道鹤洲中科诺工业园一号楼西面3楼 TEL：0755-85274764FAX：0755-85274764 广东健博通 证劵代码：831958

TRF No.: 01-R005-3A TRF Originator: GTG TRF Date: 2022-06-29 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Robot vacuum cleaner MODEL NUMBER: YM-R5-W01, YM-R5-B01, YM-R5D-W01, YM-R5D-B01, CDZ-R5D- W01, CDZ-R5D-B01, JCB-R5-W01,JCB-R5-B01 REPORT NUMBER: E01A23040432F00102 ISSUE DATE: May 15, 2023 FCC ID: 2AX8T-LYDSTO008 Prepared for Guangdong Yimu Technology Co., Ltd. Room 201, Building 1, No.1, Dongsan Lane, Hengjiang, Fushan, Liaobu Town, Dongguan, Guangdong, China Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi- tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. REPORT NO.: E01A23040432F00102 Page 2 of 86 TRF No.: 01-R005-3A Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 May 15, 2023 Initial Issue DUKE REPORT NO.: E01A23040432F00102 Page 3 of 86 TRF No.: 01-R005-3A Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.11 & Clause 11.12 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E01A23040432F00102 Page 4 of 86 TRF No.: 01-R005-3A Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM AVERAGE EIRP ..................................................................................... 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 10 5.8. SETUP DIAGRAM .................................................................................................. 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 11 7. ANTENNA PORT TEST RESULTS ..................................................................................... 12 7.1. Conducted Output Power ........................................................................................ 12 7.2. 6dB Bandwid ........................................................................................................... 13 7.3. Power Spectral Density ........................................................................................... 14 7.4. Conducted Band edge and spurious emission ........................................................ 15 7.5. Duty Cycle .............................................................................................................. 17 8. RADIATED TEST RESULTS ............................................................................................... 18 9. ANTENNA REQUIREMENT ................................................................................................ 27 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 28 11. TEST DATA ............................................................................................................ 31 APPENDIX: PHOTOGRAPHS OF THE EUT .............................................................................. 75 REPORT NO.: E01A23040432F00102 Page 5 of 86 TRF No.: 01-R005-3A Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Guangdong Yimu Technology Co., Ltd. Address: Room 201, Building 1, No.1, Dongsan Lane, Hengjiang, Fushan, Liaobu Town, Dongguan, Guangdong, China Manufacturer Information Company Name: Guangdong Yimu Technology Co., Ltd. Address: Room 201, Building 1, No.1, Dongsan Lane, Hengjiang, Fushan, Liaobu Town, Dongguan, Guangdong, China EUT Information EUT Name: Robot vacuum cleaner Model: YM-R5-B01 Series Model: YM-R5-W01, YM-R5D-W01, Y…

Text truncated - open the document above for the full version.

Radiated emissions below 1GHz Radiated emissions above 1GHz Conducted emissions