ZO4-M2Robstep
Dongguan Robstep Robot Co.,Ltd
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Application Details
- Equipment Class
- DXX - Part 15 Low Power Communication Device Transmitter
- Date of Grant
- Apr 29, 2015
- Application Purpose
- Original Equipment
- Date of Application
- Apr 29, 2015
- Equipment Note
- Robstep
- Frequency Range
- 2402.00000000 - 2480.00000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
O n e R o b s t e p f o r E v e r y F a m i l y Manual β Thank you for choosing and buying Robstep M2 β This manual is designed to help you assemble, use and maintain Robstep M2 quickly Contents 1.Overview 1.1 General 1.2 Reading Guide 1.3 Description of Warning Signs 2.Product Introduction 2.1 Model Description 2.2 Serial Number of Products 2.3 Principle of Operation 3. Remote control 3.1 Remote Control Type 1 3.1.1 List of key functions 23. Remote Control Type 2 3.2.1 Startup 3.2.2 ailed Description on Screen of Remote ControllerDet 3.2.3 Description on Key Functions of Remote 3.2.4 Detailed notes to the operation of remote control keys .3 Introduction to Working Modes of Transporter Body 3 4.Information about Robstep M2 4.1 Main Parts 4.2 Information on the handle grip display interface 4.2.1 Working principle of the displayed handle grip 4.2.2 Function of the touch-keys .43 Information about Display Panel 4.4 Foot pad 4.5 Battery 4.5.1 Battery specifications 4.5.2 Zero battery power 1 1 1 2 2 2 2 3 3 3 4 5 5 6 7 8 8 9 9 10 10 11 21 12 13 13 14 4.5.3 Battery charging procedure 4.5.4 High or low battery temperature 4.5.5 Notes on transporting battery 4.5.6 Other notes for using battery 5.Safety Notes for Robstep M2 5.1 Weight Limit for Driver 5.2 Maximum Driving Distance 5.3 Driving under High or Low Temperature Environment 5.4 Uphill or Downhill Driving 5.5 Speed Limit 5.6 Abnormal Conditions 5.7 Safe Stopping 6.Steps to Drive Robstep M2 6.1 Startup of Transporter Body 6.2 Steps to Drive 6.3 Driving Practice 6.4 Correct Driving Posture 7.Maintenance and Servicing of Robstep M2 7.1 Handling Notes 7.2 Maintenance 7.3 Cleaning 7.4 Storage 8.Parameters of Robstep M2 9.Front, Top and Left Views and Size of Robstep M2 10.Fault Treatment Wishing you a pleasant user experience 14 51 15 15 17 17 17 18 81 18 19 19 20 20 21 23 24 25 25 25 26 26 27 28 29 29 1. Overview 1.1 General β Introducing characteristics and principles of Robstep M2 β Describing safety and warning information β Introducing every part and component of Robstep M2 β Notes for safe driving β Providing driving methods and skills in detail β Providing maintenance and servicing methods in detail 1.2 Reading Guide β This manual is designed to help you use Robstep M2 correctly. For detailed and comprehensive information, please watch the video tutorial for safe driving. β You can download the video tutorial for safe driving and the PDF file of this manual at the official website of Robstep Robot Co., Ltd. (www.robstep.com). These videos provide important information of products and guide you use Robstep M2 safely.To avoid injury, please drive Robstep M2 as specified in the video tutorial for safe driving. β Please open the PDF file of this manual with Adobe Reader. β When driving Robstep M2, you may suffer injury from falling, losing control, collision, etc. To reduce unknown risks, please read this manual carefully and watch the video tutorial. WARNING 1 WARNING ! NOTE ! 1.3 Description of Warning Signs When reading this manual, please pay special attention to the following warning information: Warning: The user's improper operation may cause injury Note: Items and using methods requiring attention of the user 2. Product Introduction 2.1 Model Description β The product you purchased is the Robstep M2 two-wheel electric human transporter with dynamic balance developed and produced by Robstep. This product controls driving by the dynamic balancing principle, and controls the driving speed and direction of Robstep M2 with the adjustment of human postures. β Robstep M2 is the second generation of Robstep M1, has greatly improved experience, safety, appearance, etc., and provides better driving experiences to the user. β Robstep M2 is suitable for private trips, work inspection, indoor stadiums, tourism and entertainment, trips by car or subway, etc., to facilitate the trips of the user. 2.2 Serial Number of Products β Every Robstep M2 has a unique serial number, which is used for quality tracing, insurance claim and claim for missing. Please retain the serial number. 2 β Method to acquire the serial number: Acquire from the packing case or the SN registration card (please take care of the serial number after acquisition). 2.3 Principle of Operation β Robstep M2 mainly comprises the transporter body, wheels and a circuit system.Wheels are installed on both sides of the transporter body, and modules of the circuit system such as the power supply, a control circuit, a driving circuit, sensors and a control switch are installed in the transporter body.The wheels and the transporter body are connected by a rotary shaft, and a speed sensor, a gyroscope and an acceleration sensor transfer the rotary speed of wheels and the posture information of the transporter body to the control circuit, for controlling the torque and the moving speed of a motor to keep the balance of Robstep (Robstep M2 and the user). When the user stands on Robstep M2 correctly, Robstep M2 can match well with their body, and a power device controls the wheels to move forward or backward to keep balance when the body slightly inclines forward or backward. β The handle has the function of controlling the transporter body to turn. When the handle turns, the transporter body turns. β The inertial dynamic balancing and stabilization system built in Robstep M2 can keep the balance of the transporter body from front to back.However, the system cannot control the stable balance from left to right, so when the driver turns, their center of gravity must incline toward the steering rod, to overcome the centrifugal force of steering and WARNING ! 3.Remote control 3.1 Remote Control Type 1 β This type of remote control is a rechargeable device with information display and control functions and a maximum remote-control distance of 10 m, within which Robstep M2 can be controlled remotely in operation, and its working status can be monitored. 3 4 β It is recommended that you charge the rβ¦
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Cover Letter(s)
DATE : 2015-04-13 Attn: Director of Certification Authority to Act as Agent We declare that the following representative (agent) Name Kevin Feng Position Manager Company Name Dongguan Dongdian Testing Service Co.,Ltd. Address 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel / Fax Tel: +86-0769-22891499 fax:+86-0769-22895596 E-Mail [email protected] to act on our behalf on all matters concerning the application and documents submitted to CETECOM ICT Services GmbH for product certification. We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Agency Agreement Expiration Date: __1 year___ _ Yours sincerely, Signatory Name HongFeng Cai Position Research Manager Company Name Dongguan Robstep Robot Co.,Ltd Address #6 South Industrial Road, High-tech industrial park, Songshan Lake, DongGuan, China Tel / Fax 0769-26621018/0769-26620929 E-Mail [email protected]
Cover Letter(s)
DATE: 2015-04-13 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: ZO4-M2 Product Name: Robstep 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: Exhibit Type Description β Schematics All circuitry of devices and component values β Block Diagrams Details of device showing the frequency of all oscillators β Operational Description Description of the circuit functions β‘ Tune Up Procedure 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. Yours sincerely, Signatory Name HongFeng Cai Position Research Manager Company Name Dongguan Robstep Robot Co.,Ltd Address #6 South Industrial Road, High-tech industrial park, Songshan Lake, DongGuan, China Tel / Fax 0769-26621018/0769-26620929 E-Mail [email protected]
External Photos
Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 33 of 39 9. Photos of the EUT Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 34 of 39
Internal Photos
Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 35 of 39 Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 36 of 39 Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 37 of 39 Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 38 of 39 Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 39 of 39 END OF REPORT
RF Exposure Info
RF Exposure Evaluation Result FCC ID: ZO4βM2 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device Refer Standard: KDB 447498 D01 General RF Exposure Guidance v05r02 & FCC Part 2 Β§2.1091 1. FCC Requirement Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner tha t ensur es that the public is not exposed to radio frequency energy level in excess of the Commissionβs guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the de vice, and below RF Permissible Exposure limit shall comply with. In according with KDB447498 Sections 7.2. Transmitters used in mobile exposure conditions for simultaneous transmission operations: Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host de vice, based on the calcula ted/estimated, numerically modeled or measured field strengths or power density, is β€ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or po wer density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on farβfield planeβwave equivalent conditions. The an tenna ins tallation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. 2. Limits Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cmΒ²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 β 3.0 3.0 β 30 30 β 300 300 β 1500 1500 β 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cmΒ²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 β 3.0 3.0 β 30 30 β 300 300 β 1500 1500 β 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Planeβwave equivalent power density 3. Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97β01 S=PG/4ΟRΒ² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isot ropic rad iator R=distance to the center of radiation of the antenna From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. 4. Manufacturing tolerance 802.11b( Average) Channel 1 6 11 Target (dBm) 15.0 15.0 15.0 Tolerance Β±(dB) 1.0 1.0 1.0 802.11g( Average) Channel 1 6 11 Target (dBm) 10.0 10.0 10.0 Tolerance Β±(dB) 1.0 1.0 1.0 2.4G Transmitter (Peak) Frequency 2402 2442 2480 Target (dBm) 1.0 4.0 4.0 Tolerance Β±(dB) 1.0 1.0 1.0 5. Estimation Result 5.1 Standalone MPE Mode Frequency (MHz) Average Output power (including tolerance) Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Ratio dBm mW 11b 2412 16.0 39.81 0 1.00 0.0079 0.0079 2437 16.0 39.81 0 1.00 0.0079 0.0079 2462 16.0 39.81 0 1.00 0.0079 0.0079 11g 2412 11.0 12.59 0 1.00 0.0025 0.0025 2437 11.0 12.59 0 1.00 0.0025 0.0025 2462 11.0 12.59 0 1.00 0.0025 0.0025 2.4G Transmitter 2402 2.0 1.58 0 1.00 0.0003 0.0003 2442 5.0 3.16 0 1.00 0.0006 0.0006 2480 5.0 3.16 0 1.00 0.0006 0.0006 5.2 Simultaneous transmission MPE Considerations According to KDB447498 :For mobile exposure host platform to qualify for simultaneous transmission MPE test exclusion, all transmitters and antennas in the host must be either evaluated for MPE compliance, by measurement or computational modeling, or qualify for the standalone MPE test exclusion in section 7.1. Simult aneous transmission MPE test exclusion applies when the sum of the MPE ra tios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modeled or measured field strengths or power density, is β€ 1.0. This means that: β of MPE ratios β€ 1.0 For DUT ca n support WLAN and 2.4G tran s mitter modular, WLAN and 2.4G transmitter share difference transmit modular and difference antenna, WLAN and 2.4G transmitter can transmit signal simultaneously. Thus simultaneous transmission MPE of DUT should also need meet simultaneous transmission MPE limit. Maximum MPE ratios of WLAN Maximum MPE ratios of 2.4G Transmitter βMPE WLAN , BT ratios Limit of β of MPE ratios Test Results 0.0079 0.0006 0.0085 1.0 PASS 6. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure. Evaluation Test Engineer: Confirmed: Leo Liu Kevin Feng (Lead Engineer) (Lab Manager)
Test Report
Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 1 of 39 FCC CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel: +86-0769-22891499 Http://www.dgddt.com Applicant : Dongguan Robstep Robot Co., Ltd. Address : #6 South Industrial Road, High-tech industrial park, Songshan Lake, Dongguan, China Equipment under Test : Robstep Model No : M2 Trade Mark : Robstep FCC ID : ZO4-M2 Manufacturer : Dongguan Robstep Robot Co., Ltd. Address : #6 South Industrial Road, High-tech industrial park, Songshan Lake, Dongguan, China Report No: DDT-R15Q0306-2R8 Issued Date: Apr. 8, 2015 Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 2 of 39 TABLE OF CONTENTS Test report declares......................................................................................................................4 1. Summary of test results ............................................................................................................... 5 2. General test information .............................................................................................................. 6 2.1. Description of EUT ..................................................................................................................... 6 2.2. Accessories of EUT ..................................................................................................................... 6 2.3. Assistant equipment used for test ................................................................................................ 6 2.4. Block diagram of EUT configuration for test ............................................................................. 6 2.5. Test environment conditions ....................................................................................................... 7 2.6. Test laboratory ............................................................................................................................. 7 2.7. Measurement uncertainty ............................................................................................................ 7 3. 20dB Bandwidth .......................................................................................................................... 8 3.1. Test equipment ............................................................................................................................ 8 3.2. Block diagram of test setup ......................................................................................................... 8 3.3. Limits .......................................................................................................................................... 8 3.4. Test Procedure ............................................................................................................................. 8 3.5. Test Result ................................................................................................................................... 9 3.6. Original test data ......................................................................................................................... 9 4. Radiated emission ..................................................................................................................... 11 4.1. Test equipment .......................................................................................................................... 11 4.2. Block diagram of test setup ....................................................................................................... 11 4.3. Limit .......................................................................................................................................... 13 4.4. Test Procedure ........................................................................................................................... 14 4.5. Test result .................................................................................................................................. 15 5. Band Edge Compliance (radiated method) ............................................................................... 24 5.1. Test equipment .......................................................................................................................... 24 5.2. Block diagram of test setup ....................................................................................................... 24 5.3. Limit .......................................................................................................................................... 24 5.4. Test Procedure ........................................................................................................................... 24 5.5. Test result .................................................................................................................................. 25 6. Power Line Conducted Emission .............................................................................................. 29 6.1. Test equipment .......................................................................................................................... 29 6.2. Block diagram of test setup ....................................................................................................... 29 6.3. Power Line Conducted Emission Limits(Class B) .................................................................... 29 6.4. Test Procedure ........................................................................................................................... 29 6.5. Test Result ................................................................................................................................. 30 7. Antenna Requirements ..............................................................................................................β¦
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Test Setup Photos
Dongguan Dongdian Testing Service Co., Ltd Report No: DDT-R15Q0306-2R8 Page 32 of 39 8. Test setup photograph
Contact Information
Applicant
HongFeng Cai
Test Firm
Dongguan Dongdian Testing Service Co.,LtdJamy Yu
[email protected]086-0769-22891499
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | - |
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