2ACPKZEROLegway Zero

LEGWAY User Manual on Spreading Wings Self-Balancing Unicycle User Manual on Legway Spreading Wings Self-Balancing Unicycle Thank you for selecting this product. We, legway will try our best to serve you! When driving legway Spreading Wings self-balancing unicycle, you may crash, fall down or lose control. To ensure your driving safety, you must read this manual wholly and carefully before using legway self-balancing unicycle. This manual is applicable to the series of Spreading Wings products manufactured by Nanjing Legway Intelligent machinery Co., Ltd. The articles contained in the packing container can be shown as follows: a legway self -balancing unicycle, a recharger, a learning assisted wristband, a user manual, a specifically customized bookmarks, a pieces of Warranty Card / Certificate of Quality. Contents 1. Introduction on Products 2. Safety Instruction 3. Performance Parameters 4. Usages 5. Cellphone Clients 6. Repair and Maintenance 7. Policies on Warranty 1. Introduction on Products 1.1An introduction on legway self -balancing unicycle Legway self-balancing unicycle is a new generation tool for entertainment and fitness that is energy saving, environmentally friendly and portable. As a high tech intelligent product, it has been integrated the technologies such as: fuzzy algorithm aviation inertial navigation technology, cellphone APP, wireless bluetooth data transmission. Small and portable, legway self-balancing wheelbarrow can be a great assistant for your life and entertainment. 1.2 Introduction on Products The main components can be shown in the figure as follows: 1.3 Operating mode There are two operating modes of legway self-balancing unicycle, driving mode and mobile power source mode. ķ Driving mode Driving mode is the operating mode of legway self-balancing unicycle that is most commonly used. Under the driving mode, the motor driving modules, gesture testing modules, bluetooth module, USB power source output module, colorful focus APP controllable lamp band are working normally, which can offer the coolest driving experience for the drivers. The method of entering this mode is to click the functional button under the shutdown state. ĸMobile power source mode If you want to recharge your cellphone but don’t want to open the driving functions of legway self-balancing unicycle on the special occasion (such as on the subway or bus), you can only open USB power source output mode, then you can select to enter the mobile power source mode. Under this mode, mode driving module and gesture testing mode don’t work but bluetooth module, USB power source output module, color focus APP controllable lamp band are working normally. At this moment, legway self-balancing unicycle is equivalent to a super capacity mobile power source. The method of entering this mode is to double-click the functional button under the shutdown state. Pᑖ 1.4 Operating principles The operating principles of legway self-balancing unicycle is similar to the balancing system of the human body. When the center of body gravity is leaning toward the front, you want to walk forward to keep balancing; when the center of body gravity is leaning backward, you want to walk backward to keep balancing. Legway self-balancing unicycle can test the inclination angle of the driver by the built in inertial sensor, when testing that the driver is leaning forward, legway self-balancing unicycle can accurately drive the wheel forward to keep balancing. When testing that the driver is leaning forward, legway self-balancing unicycle can lean backward in a similar way. The forward and backward balance can be realized by legway self-balancing unicycle itself; and the balance on the left or right side is similar to that of bicycle, which means the driver can keep balanced by certain speed and body swing. The speed of the driver can be controlled by the inclination degree. The greater inclination degree, the faster speed it will generate. If your body leans forward a little, it will speed up and if your body leans backward, it will slow down or stop. 2. Safety Instruction There is always the security risk existing in any driving product and legway self-balancing unicycle is not exceptional anyway. So we remind you to drive it carefully and you should focus on the following safety matters. 2.1 Scope of application As a kind of intelligent and portable tool for entertainment and fitness, legway self-balancing unicycle can never be replaced by the modern existing transportation. Don’t drive your legway self-balancing unicycle on the public transport road please. In some countries or regions, it is not allowed to drive legway self-balancing unicycle on the public transport road. For specific conditions, please make consultation on the relevant authorities or you can contact the agents authorized by legway or after sale department of legway. 2.2Attentions before driving ķCheck the unicycle: just check whether the electric power is enough and shake it to ensure whether the unicycle has any abnormal sound or looseness. ĸYou need to find an open and plat ground for your exercise with an area of 10m*10m at least, indoors or outdoors. ĹDon’t drive it on the wet and bumpy ground and the downward or upward ramp with more than 18 °DŽ ĺYou had better ask a good relative for learning driving together, thus you can offer the assistance and exchanges on experiences on driving learning, which is helpful for your fast learning. ĻImplement a good safety measures and it is suggested that you should put on helmet, glove, elbow and knee pads and other protection devices so as to avoid possible damage. ļPlease wear the proper clothes and don’t wear any sharp ornaments and high-heeled shoes, which is helpful for you to handle the emergency. ĽIt is suggested that the children under 15 years should not learn and drive it. ľSudden acceleration and deceleration shall be avoided and excessive leaning forward or backward of body is not allowed and any over-…

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Nanjing Legway Intelligent Machine Co., Ltd. Room 310, No.8 Hengfei Road, Economy and Technology Development Zone, Nanjing, China DATE :2014-7-02 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Hank Yan of Global United Technology Services Co., Ltd. 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District Shenzhen Guangdong to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with Nanjing Legway Intelligent Machine Co., Ltd. and Room 310, No.8 Hengfei Road, Economy and Technology Development Zone, Nanjing, China. Dated this / Day of 7/02/2014 / Agency agreement expiration date: 7/02/2015 By: Songlin Wang Signature Printed Title: Manager On behalf of : Nanjing Legway Intelligent Machine Co., Ltd. Telephone: +86-25-57723121

Differences Declaration To whom concern, We company Nanjing Legway Intelligent Machine Co., Ltd. hereby declares: The product model(s) Zero-14, Zero-16 are identical in the same PCB layout, interior structure and electrical circuits with the model Zero which tested in Global Unit Technology Co., Ltd., the only difference is the model name for commercial purpose. Authorized signature: Date: 2014-07-02

Nanjing Legway Intelligent Machine Co., Ltd. Room 310, No.8 Hengfei Road, Economy and Technology Development Zone, Nanjing, China DATE 2014-7-02 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2ACPKZERO Product Name: Legway Zero Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operational Description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this / Day of 7/02/2014 / By: Songlin Wang Signature Printed Title: Manager On behalf of : Nanjing Legway Intelligent Machine Co., Ltd. Telephone: +86-25-57723121

Size: 12mm x 8mm FCC ID: 2ACPKZERO 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.

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FCC ID:2ACPKZERO According to 447498 D01 General RF Exposure Guidance v05 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 --The result is rounded to one decimal place for comparison EIRP = pt x gt = (EXd) 2 /30 Where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unit less), E = electric field strength in V/m, ---10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (Exd) 2 / 30 x gt Field strength = 95.16 dBuV/m @3m Ant gain =-1.46dBi, so Ant numeric gain= 0.714 So pt={ [10 (95.16/20) /10 6 x 3] 2 / 30 x 0.714 } x 1000 mW = 1.38 mW So (1.38 mW /5mm) x √2.48 = 0.434<3 Then SAR evaluation is not required

Global United Technology Services Co., Ltd. Report No.: GTSE14060089901 Authorized Signature: Robinson Lo Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the GTS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of GTS or testing done by GTS in connection with, distribution or use of the product described in this report must be approved by GTS in writing. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. FCC REPORT Applicant: Nanjing Legway Intelligent Machine Co., Ltd. Address of Applicant: Room 310, No.8 Hengfei Road, Economy and Technology Development Zone, Nanjing, China Equipment Under Test (EUT) Product Name: Legway Zero Model No.: Zero, Zero-14, Zero-16 Trade Mark: LEGWAY FCC ID: 2ACPKZERO Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249:2013 Date of sample receipt: June 30, 2014 Date of Test: July 02-04, 2014 Date of report issued: July 07, 2014 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSE14060089901 Global United Technology Services Co., Ltd. Project No.: GTSE140600899RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 31 2 Version Version No. Date Description 00 July 07, 2014 Original Prepared By:Date:July 07, 2014 Project Engineer Check By: Date:July 07, 2014 Reviewer Report No.: GTSE14060089901 Global United Technology Services Co., Ltd. Project No.: GTSE140600899RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 31 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3CONTENTS .............................................................................................................................................. 3 4TEST SUMMARY ..................................................................................................................................... 4 5GENERAL INFORMATION ...................................................................................................................... 5 5.1CLIENT INFORMATION ......................................................................................................................... 5 5.2GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.3TEST MODE ........................................................................................................................................ 7 5.4DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.5TEST FACILITY .................................................................................................................................... 7 5.6TEST LOCATION ................................................................................................................................. 7 5.7OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 7 6TEST INSTRUMENTS LIST ..................................................................................................................... 8 7TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1ANTENNA REQUIREMENT: .................................................................................................................... 9 7.2CONDUCTED EMISSIONS ................................................................................................................... 10 7.3RADIATED EMISSION METHOD ........................................................................................................... 13 7.3.1Field Strength of The Fundamental Signal ................................................................................ 15 7.3.2Spurious emissions .................................................................................................................... 16 7.3.3Bandedge emissions.................................................................................................................. 20 7.420DB OCCUPY BANDWIDTH .............................................................................................................. 21 8TEST SETUP PHOTO ............................................................................................................................ 23 9EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 25 Report No.: GTSE14060089901 Global United Technology …

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Radiated Emission Conducted Emission