2ATOA-ETOW-01-ReTow remote

1 / 2 EN USER’S GUIDE eTow EN EN Contents EN 1. GENERAL ....................................................................................................................... 2 1.1 About ................................................................................................................ 2 1.2 Safety ................................................................................................................ 3 1.3 Battery and components disposal ............................................ 10 2. OVERVIEW ...................................................................................................................11 3. PACKAGE CONTENTS ...........................................................................................11 4. PREPARATION ..........................................................................................................13 4.1 Battery charging ......................................................................................13 4.2 Remote charging ................................................................................... 155. ASSEMBLY ................................................................................................................... 16 5.1 Trolley installation .................................................................................. 16 5.2 Loading ...........................................................................................................17 5.2 Antenna installation ............................................................................. 18 5.3 Tow rope installation .......................................................................... 23 5.4 Hull drainage ............................................................................................ 24 5.5 Battery installation ............................................................................... 246. USE ............................................................................................................................ 26 6.1 Activation and pairing ....................................................................... 26 6.2 Connect ESC to TBS (coaching remote) ............................... 28 6.3 Pairing failure ........................................................................................... 28 6.4 How to use remote ............................................................................... 30 6.5 Safetly cut-off ........................................................................................ 34 6.6 Power off .................................................................................................... 356. AFTER USE ................................................................................................................. 36 7. MAINTENANCE & WARRANTY ..................................................................... 37 3 / 50 EN 2 / 50 1. GENERAL 1 . 1 1.1 A b o u t About Read the guide carefully: Please carefully read the instructions and the safety warnings presented in this guide before assembling and using the product.Keep the guide in a safe place in order to refer to it later. Copyright © 2021 by TAKUMA.The information presented in this guide is the property of TAKUMA. It cannot be reproduced, partially or in full, without prior authorization from us.The illustrations are provided to facilitate comprehension. They have no contractual nature.The information in this manual was accurate at the date of publication. ʻˢ˪ ̆˩ ̆˥ʟ˦ˣ ̆˖ ̃Ѓ˖˔˧ ̃ˢˡ˦˖˔ˡ˕ ̆ˠˢ˗ ̃Ѓ ̆˗˔˧˔ˡˬ˧ ̃ˠ ̆˪ ̃˧ ̨ˢ˨˧ˡˢ˧ ̃˖ ̆ʡ For up-to-date product information, please visit www.takuma.com Symbols used Information: Indicates pertinent information making it easier to use the product.Warning: Indicates a potential risk that can cause slight injury or material damage if the instructions are not complied with.Danger: Indicates immediate danger that can cause serious and even fatal injuries and serious damage, if the instructions are not complied with. 1 . 2 1.2 S a f e t y Safety To use the TAKUMA eTow safely and responsibly, the following instructions must be read and complied with.TAKUMA cannot be held liable for non-compliance with the warnings and instructions in this guide. 1.2.1 Navigation The following is strictly prohibited: It is strictly prohibited to tow a person with the TAKUMA ETow in any way whatsoever. Doing so would result in serious and even fatal injuries. TAKUMA cannot be held liable in the event this warning is not complied with. The TAKUMA eTow is subject to local laws and regulations in terms of navigation. It may be necessary to obtain a license or a permit to use TAKUMA eTow in certain areas or countries. Always observe local rules and regulations when using this product.Never navigate alone.Give priority to the right (starboard) at sea, on lakes and rivers.At sea, when leaving the coast, move at a slow speed (less than 5 knots or 9 ˞ˠʢ ̨ʜʟ˪ ̃˧ ̨ˢ˨˧Єˬ ̃ˡ ̊ʟ˨ˡ˧ ̃˟ˬˢ˨˟ ̆˔˩ ̆˧ ̨ ̆˖ˢ˔˦˧˔˟˦˧˥ ̃ˣˢ ̇ʦʣʣ ˠ ̆˧˥ ̆˦ʡ In ports, comply with the maximum speed (5 knots except for other local ˥ ̆ ̊˨˟˔˧ ̃ˢˡ˦ʜʡʷˢˡˢ˧ЄˬʡIn rivers and lakes, obtain information on the authorized navigation zones and speeds.Observe the body of water where you will be moving about before getting into the water.Make sure there is no dominant wind that will push you out to sea. 5 / 50 EN 4 / 50 Be able to keep track of where you are at any time in your navigation zone. Where did I leave from, are there any swimmers and where are they? Are there any other watercraft, where are they, how fast are they moving?The TAKUMA eTow must never be used near other people (swimmers, surfers, divers, etc.). Also always maintain a safe distance of 100m with respect to other watercraft or any other obstacle. Do not navigate in waves, as your view of swimmers and/or surfers will be obstructed. Do not use TAKUMA eTow in shallow water (less than 2 meter / 6 feet deep), near rocky areas or in the presence of algae, or in the open sea.Ne…

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1 / 2 EN USER’S GUIDE eTow EN EN Contents EN 1. GENERAL ....................................................................................................................... 2 1.1 About ................................................................................................................ 2 1.2 Safety ................................................................................................................ 3 1.3 Battery and components disposal ............................................ 10 2. OVERVIEW ...................................................................................................................11 3. PACKAGE CONTENTS ...........................................................................................11 4. PREPARATION ..........................................................................................................13 4.1 Battery charging ......................................................................................13 4.2 Remote charging ................................................................................... 155. ASSEMBLY ................................................................................................................... 16 5.1 Trolley installation .................................................................................. 16 5.2 Loading ...........................................................................................................17 5.2 Antenna installation ............................................................................. 18 5.3 Tow rope installation .......................................................................... 23 5.4 Hull drainage ............................................................................................ 24 5.5 Battery installation ............................................................................... 246. USE ............................................................................................................................ 26 6.1 Activation and pairing ....................................................................... 26 6.2 Connect ESC to TBS (coaching remote) ............................... 28 6.3 Pairing failure ........................................................................................... 28 6.4 How to use remote ............................................................................... 30 6.5 Safetly cut-off ........................................................................................ 34 6.6 Power off .................................................................................................... 356. AFTER USE ................................................................................................................. 36 7. MAINTENANCE & WARRANTY ..................................................................... 37 3 / 50 EN 2 / 50 1. GENERAL 1 . 1 1.1 A b o u t About Read the guide carefully: Please carefully read the instructions and the safety warnings presented in this guide before assembling and using the product.Keep the guide in a safe place in order to refer to it later. Copyright © 2021 by TAKUMA.The information presented in this guide is the property of TAKUMA. It cannot be reproduced, partially or in full, without prior authorization from us.The illustrations are provided to facilitate comprehension. They have no contractual nature.The information in this manual was accurate at the date of publication. ʻˢ˪ ̆˩ ̆˥ʟ˦ˣ ̆˖ ̃Ѓ˖˔˧ ̃ˢˡ˦˖˔ˡ˕ ̆ˠˢ˗ ̃Ѓ ̆˗˔˧˔ˡˬ˧ ̃ˠ ̆˪ ̃˧ ̨ˢ˨˧ˡˢ˧ ̃˖ ̆ʡ For up-to-date product information, please visit www.takuma.com Symbols used Information: Indicates pertinent information making it easier to use the product.Warning: Indicates a potential risk that can cause slight injury or material damage if the instructions are not complied with.Danger: Indicates immediate danger that can cause serious and even fatal injuries and serious damage, if the instructions are not complied with. 1 . 2 1.2 S a f e t y Safety To use the TAKUMA eTow safely and responsibly, the following instructions must be read and complied with.TAKUMA cannot be held liable for non-compliance with the warnings and instructions in this guide. 1.2.1 Navigation The following is strictly prohibited: It is strictly prohibited to tow a person with the TAKUMA ETow in any way whatsoever. Doing so would result in serious and even fatal injuries. TAKUMA cannot be held liable in the event this warning is not complied with. The TAKUMA eTow is subject to local laws and regulations in terms of navigation. It may be necessary to obtain a license or a permit to use TAKUMA eTow in certain areas or countries. Always observe local rules and regulations when using this product.Never navigate alone.Give priority to the right (starboard) at sea, on lakes and rivers.At sea, when leaving the coast, move at a slow speed (less than 5 knots or 9 ˞ˠʢ ̨ʜʟ˪ ̃˧ ̨ˢ˨˧Єˬ ̃ˡ ̊ʟ˨ˡ˧ ̃˟ˬˢ˨˟ ̆˔˩ ̆˧ ̨ ̆˖ˢ˔˦˧˔˟˦˧˥ ̃ˣˢ ̇ʦʣʣ ˠ ̆˧˥ ̆˦ʡ In ports, comply with the maximum speed (5 knots except for other local ˥ ̆ ̊˨˟˔˧ ̃ˢˡ˦ʜʡʷˢˡˢ˧ЄˬʡIn rivers and lakes, obtain information on the authorized navigation zones and speeds.Observe the body of water where you will be moving about before getting into the water.Make sure there is no dominant wind that will push you out to sea. 5 / 50 EN 4 / 50 Be able to keep track of where you are at any time in your navigation zone. Where did I leave from, are there any swimmers and where are they? Are there any other watercraft, where are they, how fast are they moving?The TAKUMA eTow must never be used near other people (swimmers, surfers, divers, etc.). Also always maintain a safe distance of 100m with respect to other watercraft or any other obstacle. Do not navigate in waves, as your view of swimmers and/or surfers will be obstructed. Do not use TAKUMA eTow in shallow water (less than 2 meter / 6 feet deep), near rocky areas or in the presence of algae, or in the open sea.Ne…

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

TAKUMASAS OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023-01-10 Subject;RequestforLongTermConfidentiality FCCID:2ATOA-ETOW-01-R ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:JackQiu Title:Manager

TAKUMASAS AgentAuthorization Company:TAKUMASAS Address:96impasseduSerpoletLaFarlede83210France ProductName:eTowremote ModelNumber(s):ETOW-01 ProductDescription:eTowremote WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2023-01-10 Name:JackQiu Title:Manager Company:TAKUMASAS

Page 1 of 2 Appendix B: Photographs of EUT Product: eTow remote Model: ETOW-01 External Photos Antenna Page 2 of 2

LabelArtworkandLocation Model:ETOW-01 LabelandSize: Location 3mm r

Page 1 of 3 Appendix B: Photographs of EUT Product: eTow remote Model: ETOW-01 Internal Photos WPT RX ANT Page 2 of 3 Page 3 of 3

Specification supplier: Dongguan Sibo Communication Co., Ltd. Material name: WiFi antenna Supplier part number: GXLS001W.100018.W01 KUPA Part No.： 承认书项目表 NO . 内 容 （Contents） 页 数 （Number of Page） 页 码 （Page Code） 1承认书封面 （Spec Cover）11 2承认书项目表（Spec Item ）12 3产品图片 （Sample Photo )13 4工程成品图 （Drawing）14 5电性测试报告（Test Reports ）15 6 S参数测试 （S Parameter ）16 7增益测试 （Gain Test ）17 8 N/AN/AN/A 9 --- 10--- 11--- 12--- 13--- 14--- Project Table 产 品 图 片 Sample Photo 电 性 测 试 报 告 Test Reports Electrical Properties Frequency 2400 ~ 2500 MHz Impedance 50 0hm Nominal V.S.W.R1.92 : 1 Max Return Loss -10 dB Max Radiation Omni-directional Gain (Peak) 2 dBi Polarization Linear, Vertical Admitted Power 1 W ConnectorSMA Male Physical Properties Antenna MaterialTPE / Cu Cable Type/ Operating Temp.-10 ~ +60 ̊C Storage Temp.-10 ~ +70 ̊C Cable Color/ Antenna Performance Test Agilent E5071B 增 益 测 试 Gain Test Antenna Radiation Pattern VS Gain 0 45 90 135 180 225 270 315 0 0 -10 -10 -20 -20 -30 -30 -40 -40

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2ATOA-ETOW-01-R Test Report No. ............... : TCT221123E033 Date of issue ................... : Jan. 09, 2023 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : TAKUMA SAS Address ........................... : 96 impasse du Serpolet La Farlede 83210 France Manufacturer's name ... : OmniSpecial Technology Co., Ltd Address ........................... : No. 68, Yuhe Road, Yuanjiangyuan Village, Changping Town, Dongguan City, Guangdong Province, China Standard(s) ..................... : FCC CFR Title 47 Part 15 Subpart C Section 15.249 ANSI C63.10:2013 Product Name ................. : eTow remote Trade Mark ...................... : N/A Model/Type reference..... : ETOW-01 Rating(s).......................... : Rechargeable Li-ion Battery DC 3.7V Date of receipt of test item ......................................... : Nov. 23, 2022 Date (s) of performance of test ................................... : Nov. 23, 2022 ~ Jan. 09, 2023 Tested by (+signature) ... : Aaron MO Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: This report shall not be reproduced except in full, without the written approval of SHENZHEN TONGCE TESTING LAB. This document may be altered or revised by SHENZHEN TONGCE TESTING LAB personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT221123E033 Page 2 of 30 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 2. Test Result Summary .............................................................................. 4 3. General Information ................................................................................. 5 3.1. Test Environment and Mode ................................................................................. 5 3.2. Description of Support Units ................................................................................ 5 4. Facilities and Accreditations .................................................................. 6 4.1. Facilities ................................................................................................................. 6 4.2. Location ................................................................................................................. 6 4.3. Measurement Uncertainty ..................................................................................... 6 5. Test Results and Measurement Data ..................................................... 7 5.1. Antenna Requirement ........................................................................................... 7 5.2. Conducted Emission ............................................................................................. 8 5.3. Radiated Emission Measurement ...................................................................... 12 5.4. 20dB Occupied Bandwidth ................................................................................. 22 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Report No.: TCT221123E033 Page 3 of 30 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : eTow remote Model/Type reference........... : ETOW-01 Sample Number....................: TCT221123E033-0101 Operation Frequency ........... : 2468MHz Modulation Technology ....... : GFSK Antenna Type ........................ : External Antenna Antenna Gain ........................ : 2.0dBi Rating(s)................................ : Rechargeable Li-ion Battery DC 3.7V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list None. Report No.: TCT221123E033 Page 4 of 30 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203 PASS AC Power Line Conducted Emission §15.207 PASS Field Strength of Fundamental §15.249 (a) PASS Spurious Emissions §15.249 (a) (d)/ §15.209 PASS Band Edge §15.249 (d)/ §15.205 PASS 20dB Occupied Bandwidth §15.215 (c) PASS Note: 1. Pass: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: TCT221123E033 Page 5 of 30 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. General Information 3.1. Test Environment and Mode Operating Environment: Condition Conducted Emission Radiated Emission Temperature: 25.3 C 25.3 C Humidity: 56 % RH 50 % RH Atmospheric Pressure: 1010 mbar 1010 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel and modulations with Fully-charged battery The sample was placed 0.8m & 1.5m for the measurement below & above 1GHz above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 …

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Page 1 of 2 Appendix A: Photographs of Test Setup Product: eTow remote Model: ETOW-01 Radiated Emission Page 2 of 2 CE